DELIVERABLE NO WP6.D2 PROJECT PRESENTATION

Transcrição

DELIVERABLE NO WP6.D2
PROJECT PRESENTATION
Dissemination level: Public
Author: Harald Drück, Elke Streicher ITW / SWT
March 2006
CONTENTS
PRESS RELEASE
- English
- German
- Swedish
- Italian
- Greek
- French
- Dutch
(Original version, 7 pages)
ST
1 NEWSLETTER
- English
2ND NEWSLETTER
- English
- Portuguese
- Swedish
One presentation of the NEGST project was given within the
Intersolar trade fair in Freiburg on June 23rd, 2005 by Elke
Streicher (ITW). The presentation “Neue Trends bei thermischen
Solaranlagen” was held in German language. Audience
consisted mainly of manufacturers and solar industry (approx.
35 participants).
The first press release was issued in September 2004 and was
translated in 7 different languages. It was distributed to local
newspapers and was made available for download on the
project website www.swt-technologie.de/html/negst.html.
Two newsletters have been published. The first newsletter was
published in September 2004. It contains a brief description
about the project and the individual work packages. Furthermore
it gives contact data of project participants,
The second newsletter was published in June 2005. It contains
selected results of the individual work packages and gives
information on scheduled workshops. Newsletter No 2 has been
translated in Portuguese and Swedish.
In total this Deliverable consists of
24 pages.
NEGST – NEW GENERATION OF SOLAR THERMAL SYSTEMS
is a project financed by the European Commission DGTREN within FP6
Press Release
September 2004
New Generation of Solar Thermal Systems
The Next Generation of Solar Thermal Systems
In the long run solar thermal systems can make a major contribution to the protection of the
environment and our natural resources. Even though solar thermal systems are well-developed
at this stage, a further dissemination of this technology requires a continuous development and
optimization. In order to manage this challenge collectively on an European basis, the NEGST
project was initiated from the Institute of Thermal Engineering and Heat Transfer (ITW),
University of Stuttgart together with the company “Solar- und Wärmetechnik Stuttgart” (SWT).
The project „NEGST“ (New Generation of Solar Thermal Systems) aims mainly at the
development and market introduction of cost-efficient solar systems. This “new” generation of
solar thermal systems represents a further development of today’s system technology with
respect to improvement of performance and reduction of system costs. In addition to thermal
solar systems for domestic hot water preparation, solar combisystems with combined space
heating are considered, as well as systems for solar cooling and sea water desalination.
The project which is predominantly financed from the European Comission comprises a budget
of 1.3 million Euro and has a duration of three years. The financial contribution of the European
Commission affirms the significance of solar thermal technology in Europe. The consideration of
all different European system requirements is guaranteed since 18 different institutions from
science, research and industry out of 14 different countries are involved in the project.
Consequently a basis for an uniform European market as requirement for further market growth
will be created.
For further information on the project, project participants and contact please refer to the internet
website: www.swt-technologie.de/negst.html.
This press release can be downloaded as word document in german and english language on
our website www.swt-technologie.de/negst/presse.html.
NEGST – NEW GENERATION OF SOLAR THERMAL SYSTEMS – is a project financed by the European Commission
Pressemitteilung
September 2004
Solaranlagen der nächsten Generation
Thermische Solaranlagen können langfristig einen wichtigen Beitrag zum Schutz der Umwelt
und zur Schonung unserer Ressourcen leisten. Obwohl Solaranlagen bereits heute technisch
ausgereift sind, ist für eine noch weitere Verbreitung dieser Technologie eine kontinuierliche
Weiterentwicklung und Optimierung erforderlich. Um diese Herausforderungen auf europäischer
Ebene gemeinsam zu bewältigen, wurde vom Institut für Thermodynamik und Wärmetechnik
(ITW) der Universität Stuttgart und der Fa. Solar- und Wärmetechnik Stuttgart (SWT) das
Projekt NEGST initiiert.
Das Projekt „NEGST“ (New Generation of Solar Thermal Systems) zielt hauptsächlich auf die
Entwicklung und Markteinführung kosteneffizienter Solarsysteme ab. Diese „neue“ Generation
von Solarsystemen stellt eine Weiterentwicklung heutiger Systemtechnik im Hinblick auf
Leistungssteigerung und Kostensenkung dar. Dazu gehören neben Solaranlagen zur
Trinkwassererwärmung auch Anlagen mit kombinierter Heizungsunterstützung sowie Anlagen
zur solaren Kühlung und Meerwasserentsalzung.
Das Projekt, dessen Finanzierung überwiegend durch die Europäische Kommission erfolgt
besitzt eine Laufzeit von drei Jahren und weist ein Volumen von 1.3 Millionen Euro auf. Durch
die Förderung des Vorhabens wird von der Europäischen Kommission der Stellenwert der
Solarthermie innerhalb Europas bekräftigt. Die Beteiligung von 18 unterschiedlichen
Institutionen aus Wissenschaft, Forschung und Industrie aus 14 verschiedenen Ländern
gewährleistet die Berücksichtigung unterschiedlicher europäischer Systemanforderungen. Somit
wird die Basis für einen einheitlichen europäischen Markt und damit für ein weiteres
Marktwachstum geschaffen.
Weitere Informationen über Projektinhalte, -partner und Kontaktmöglichkeiten können aus dem
Internet unter www.swt-technologie.de/negst.html entnommen werden.
Diese Pressemitteilung ist im Internet unter www.swt-technologie.de/negst/presse.html als
Word-Datei in deutscher und englischer Sprache erhältlich
1. Press Release
September 2004
Nästa generation av solvärmesystem
Solvärmesystem kan bidra till att bevara vår natur och dess tillgångar. För att få en ökad
spridning av solvärmesystem så krävs en fortsatt utveckling och optimering av produkterna
fastän de redan idag är välutvecklade. För att kollektivt kunna möta denna utmaning på
Europeisk bas så initierades projektet NEGST av Institutionen för Termodynamik och
Värmeteknik (ITW) på Stuttgarts Universitet tillsammans med företaget “Solar- und
Wärmetechnik Stuttgart” (SWT).
Projektet ”NEGST“ (New Generation of Solar Thermal Systems) syftar huvudsakligen till
utveckling och marknadsintroduktion av kostnadseffektiva solvärmesystem. Denna ”nya”
generation av solvärmesystem representerar en ytterligare utveckling av dagens systemteknik
med avseende på förbättringar av prestanda och minskning av investeringskostnad. I projektet
behandlas både solvärmda tappvarmvattensystem och kombisystem (system för kombinerad
tappvattenberedning och uppvärmning) samt system för sol-kylning och system för avsaltning av
havsvatten.
Projektet är huvudsakligen finansierat från den Europiska Kommissionen och har en budget på
1,3 miljoner Euro och kommer att pågå i tre år. Det finansiella bidraget från den europiska
kommissionen intygar betydelsen av solvärmeteknik i Europa. Eftersom 18 olika institutioner
från vetenskap, forskning och industri från 14 olika länder deltar i projektet garanteras att de
mest betydelsefulla Europeiska systemkraven beaktas. Följaktligen skapas den plattform för en
enhetlig europeisk marknad som krävs för en fortsatt marknadstillväxt.
Från Sverige deltar SP Sveriges Provnings- och Forskningsinstitut och SERC från Högskolan i
Dalarna.
För ytterligare information om projektet,
http://www.swt-technologie.de/html/negst.html.
projektdeltagare
och
kontaktpersoner
Den här pressreleasen kan laddas ner från NEGST hemsida
http://www.swt-technologie.de/html/press.html på ett flertal olika språk.
se:
1. Comunicato Stampa
Settembre 2004
La futura generazione dei sistemi solari termici
I sistemi solari termici sono in grado di fornire un contributo fondamentale alla salvaguardia
dell’ambiente ed al risparmio delle risorse energetiche tradizionali. Tali sistemi si basano su una
tecnologia ad uno stadio di piena maturità, tuttavia per la loro ulteriore diffusione è richiesta
un’attività continua di sviluppo ed ottimizzazione. Per affrontare questa sfida collettivamente, su
base europea, è stato avviato il Progetto NEGST, coordinato dall’Istituto di Termodinamica e
Termotecnica (ITW) dell’Università di Stoccarda insieme alla Società di Termotecnica ed
Energia Solare di Stoccarda (SWT).
Il progetto “NEGST” (New Generation of Solar Thermal Systems) punta essenzialmente allo
sviluppo ed introduzione nel mercato di sistemi solari termici economicamente competitivi.
Questa “nuova” generazione di sistemi si otterrà attraverso il miglioramento delle prestazioni e
la riduzione dei costi della tecnologia attuale. Oltre ai tradizionali sistemi solari per la produzione
di acqua calda per uso igienico-sanitario (DHW), il progetto prende in considerazione i sistemi
combinati (acqua calda sanitaria e riscaldamento ambientale) e gli impianti per il raffrescamento
e la dissalazione alimentati da fonte solare.
Il progetto, finanziato in misura predominante dalla Comunità Europea, prevede un budget di 1,3
milioni di Euro per una durata di tre anni. Tale contributo finanziario testimonia l’importanza
attribuita al solare termico in Europa. Nel progetto sono coinvolte 18 istituzioni, operanti nei
settori della ricerca e dell’industria, provenienti da 14 differenti Paesi; ciò garantisce che
saranno considerate le esigenze di sviluppo di tutti i principali sistemi utilizzati a livello europeo.
In tal modo si creeranno anche i presupposti per un mercato europeo più omogeneo, requisito
indispensabile per una sua ulteriore crescita.
Ulteriori informazioni sul progetto e sui partecipanti e i riferimenti per eventuali contatti sono
disponibili sul sito internet: http://www.swt-technologie.de/html/negst.html.
Questo comunicato stampa può essere scaricato nelle lingue dei vari Paesi partecipanti al
seguente indirizzo: http://www.swt-technologie.de/html/press.html.
NEGST – NEW GENERATION OF SOLAR THERMAL SYSTEMS – Progetto finanziato dalla Comunità
1. ∆ελτίο Τύπου
Σεπτέµβριος 2004
Η Νέα γενιά Ηλιακών Θερµικών Συστηµάτων
Τα ηλιακά θερµικά συστήµατα είναι δυνατό να συνεισφέρουν στην προστασία του
περιβάλλοντος, εξοικονοµώντας παράλληλα φυσικούς πόρους. Αν και τα ηλιακά
θερµικά συστήµατα βρίσκονται σε ώριµο τεχνολογικό στάδιο, εν τούτοις, περαιτέρω
διάδοση της τεχνολογίας αυτής απαιτεί συνεχή ανάπτυξη και βελτιστοποίηση. Στο
πλαίσιο αντιµετώπισης, σε κοινό Ευρωπαϊκό επίπεδο, της πρόκλησης αυτής, το
Ινστιτούτο Θερµοδυναµικής και Θερµικών Τεχνολογιών (ITW) του Πανεπιστηµίου της
Στουτγάρδης, σε συνεργασία µε την εταιρεία “Solar- und Wärmetechnik Stuttgart”
(SWT), ανέλαβαν την πρωτοβουλία ανάπτυξης του Προγράµµατος NEGST.
To Πρόγραµµα „NEGST“ (New Generation of Solar Thermal Systems/ Νέα Γενιά
Ηλιακών Θερµικών Συστηµάτων), στοχεύει κυρίως στην ανάπτυξη και διείσδυση
στην αγορά οικονοµικά αποδοτικών ηλιακών συστηµάτων. Η “νέα” αυτή γενιά
ηλιακών θερµικών συστηµάτων, εκφράζει την περαιτέρω ανάπτυξη της τεχνολογίας
των σηµερινών συστηµάτων, µε γνώµονα την αύξηση της απόδοσης και µείωση του
κόστους. Παράλληλα µε τα ηλιακά θερµικά συστήµατα για ζεστό νερό χρήσης,
εξετάζονται συστήµατα παράλληλης χρήσης θέρµανσης χώρων, καθώς και
συστήµατα ηλιακής ψύξης και ηλιακής αφαλάτωσης.
Το Πρόγραµµα, χρηµατοδοτούµενο, ως επί το πλείστον, από την Ευρωπαϊκή
Επιτροπή, παρουσιάζει συνολικό προϋπολογισµό της τάξης των 1.3 εκατ. €, και έχει
διάρκεια τριών χρόνων. Η οικονοµική συµµετοχή της Ευρωπαϊκής Επιτροπής
επιβεβαιώνει την σπουδαιότητα της τεχνολογίας των θερµικών ηλιακών για την
Ευρώπη. Στο Πρόγραµµα αναµένεται να εξεταστούν οι τεχνολογικές απαιτήσεις και
ιδιαιτερότητες που εµφανίζονται στο σύνολο σχεδόν του Ευρωπαϊκού χώρου, καθώς
συµµετέχουν 18 διαφορετικοί οργανισµοί, επιστήµης, έρευνας και βιοµηχανίας, από
14 Ευρωπαϊκές χώρες. Στο πλαίσιο αυτό, η δράση κατευθύνεται προς την ανάπτυξη
ενιαίας Ευρωπαϊκής αγοράς στον τοµέα των θερµικών ηλιακών, ως προϋπόθεση
επίτευξης του στόχου περαιτέρω ανάπτυξης της αγοράς και διείσδυσης των
θερµικών ηλιακών συστηµάτων.
Από Ελληνικής πλευράς, στο Πρόγραµµα συµµετέχει το Εργαστήριο Ηλιακών &
άλλων Ενεργειακών Συστηµάτων (ΕΗ-ΕΣ), του ΕΚΕΦΕ ∆ΗΜΟΚΡΙΤΟΣ.
Περισσότερες πληροφορίες για το Πρόγραµµα, τους συµµετέχοντες και στοιχεία επικοινωνίας
είναι διαθέσιµα στην ιστοσελίδα : http://www.swt-technologie.de/html/negst.html
Το παρών δελτίο τύπου είναι διαθέσιµο ως αρχείο του word στην ελληνική, αγγλική,
γερµανική, γαλλική, ιταλική και σουηδική γλώσσα στην ιστοσελίδα: http://www.swttechnologie.de/html/press.html
1. Communiqué de
presse
Septembre 2004
La future génération de systèmes solaires thermiques.
Les systèmes solaires thermiques peuvent contribuer à la protection de l’environnement et
sauvegarder nos ressources naturelles. Bien que les systèmes solaires thermiques soient bien
développés à l’heure actuelle, une diffusion plus poussée de cette technologie demande un
développement et une optimisation continue. Afin de relever ce défi collectivement en Europe, le
projet NEGST a été initié par l’Institut pour la thermodynamique et la Chaleur (Institut für
Thermodynamik und Wärmetechnik, ITW), l’Université de Stuttgart et la compagnie Solaire et
Thermodynamique de Stuttgart (Solar- und Wärmetechnik Stuttgart, SWT).
Le projet NEGST (Nouvelle Génération de Systèmes Thermiques Solaires) vise principalement
le développement et l’introduction de systèmes solaires à coût réduit. Cette nouvelle génération
de systèmes thermiques solaires représente un développement de la technologie tenant compte
de l’amélioration des performances et de la réduction des coûts du système. En plus des
systèmes pour la préparation de l’eau chaude sanitaire (ECS), cette étude prend en compte les
systèmes solaires combinés (ECS + chauffage), les systèmes pour la désalinisation de l’eau de
mer et la climatisation solaire.
Ce projet, principalement financé par la Commission européenne, a un budget de 1,3 millions
d’euros et a une durée de 3 ans. La contribution financière de la Commission européenne
témoigne de la pertinence de la technologie du solaire thermique en Europe. La prise en compte
des besoins européens est garantie par la présence de 18 établissements différents de
recherche scientifique et industrielle, répartis sur 14 pays. On pourra créer ainsi de bonnes
bases pour le développement du solaire thermique dans le contexte du marché unique
européen.
Pour plus d’information sur le projet, ses participants et les contacts, consulter le site internet :
http://www.swt-technologie.de/html/negst.html.
Ce communiqué de presse peut être téléchargé en allemand ou en anglais sur notre site
internet : http://www.swt-technologie.de/html/press.html.
This press release can be downloaded as word document in german and english language on
our website http://www.swt-technologie.de/html/press.html.
NEGST – NEW GENERATION OF SOLAR THERMAL SYSTEMS – est un projet financé par la Commission européenne
Persbericht
September 2004
‘WHAT’S NEGST?’
EEN VOLGENDE GENERATIE ZONTHERMISCHE SYSTEMEN
Zonthermische systemen leveren een positieve bijdrage aan het milieu, onder andere door de
energiebesparing die ze opleveren. Hierdoor worden natuurlijke hulpbronnen minder snel
uitgeput en CO2-uitstoot wordt teruggedrongen. Hoewel de huidige zonthermische systemen
qua ontwikkeling volwassen zijn, vereist de verspreiding hiervan nog verdere ontwikkeling en
optimalisering. Daarnaast kan de technologie verder worden uitgewerkt in nieuwe concepten en
systemen. Om deze uitdaging collectief in Europees verband te kunnen realiseren is het
Europese “NEGST”-project opgestart.
Het initiatief voor het opzetten van dit project is genomen door het Duitse “Institut für
Thermodynamik und Wärmetechnik” (ITW), samen met het bedrijf “Solar- und Wärmetechnik
Stuttgart” (SWT). Nederland is in dit project vertegenwoordigd door TNO en Ecofys.
Het project “NEGST” (New Generation of Solar Thermal Systems – Nieuwe Generatie
Zonthermische systemen) richt zich voornamelijk op de ontwikkeling en marktintroductie van
nieuwe kosteneffectieve zonthermische systemen. Deze “nieuwe” generatie systemen heeft de
huidige systeemtechnologie als basis en is gericht op een verdere prestatieverbetering en
kostenreductie. Behalve zonne-energiesystemen voor de productie van warm tapwater, worden
in het NEGST-project ook zonnecombisystemen (zonne-energie voor zowel tapwater als
ruimteverwarming), zongedreven koeling, zongedreven warmtepompen en het ontzouten van
zeewater met behulp van de zon beschouwd.
Het NEGST project is voor een belangrijk deel gefinancierd door de EU. Het totale budget is 1,3
miljoen euro en het project duurt drie jaar. Hiermee onderschrijft de EU het belang dat zij hecht
aan zonthermische technologie in Europa. Ieder land heeft zo zijn eigen wensen voor wat betreft
ontwikkeling van concepten en systemen. Deze kunnen worden verwezenlijkt doordat in dit
project 18 onderzoeksinstellingen en industriepartners uit 14 verschillende Europese landen zijn
vertegenwoordigd. Hiermee wordt een basis gelegd voor een uniforme Europese markt, die een
verdere marktgroei van zonthermische systemen in Europa bevordert.
Voor meer informatie over dit project, de projectdeelnemers en contactpersonen kijkt u op de
internet website: http://www.swt-technologie.de/html/negst.html.
Dit persbericht kan worden gedownload
http://www.swt-technologie.de/html/press.html.
als
‘Word-document’
vanaf
NEGST – NEW GENERATION OF SOLAR THERMAL SYSTEMS – is een door de EU gefinancierd project
de
website
NEWSLETTER No 1
September 2004
CONTENTS:
PROJECT DESCRIPTION
PROJECT DESCRIPTION
Development of the next
generation of solar thermal
systems (SDHW and space
heating) and their introduction to
the market
The overall objective of this project is to introduce a framework
for research into more cost-effective solar thermal systems,
particularly for domestic hot water preparation and / or space
heating, to the market in order to contribute to the European
Union's Action Plans with regard to the reduction of CO2
emissions and the cost effective supply of renewable energies.
In order to achieve this goal the project provides a framework for
the development of the next generation of solar thermal systems
and their introduction to the market.
TIME SCHEDULE
st
Project started July 1 , 2004
Duration: 36 months
INTERNET
www.swt-technologie.de/
html/negst.html
DESCRIPTION OF WORK
PACKAGES
The project is subdivided into 6
work packages:
WP 1 - Next generation of systems
WP 2 - Standardised system concepts
WP 3 - Integration into buildings
WP 4 - Towards the next generation of
standards
WP 5 - Advanced applications
WP 6 - Project management
CANDIDATS FOR NEW
GENERATION OF SYSTEMS
WANTED
concerning WP 1 – next generation
of systems. Unique opportunity to
present and develop your next
generation of systems.
SURVEY
concerning WP 2 – standardised
system concepts. A survey of the
practice of designing, planning,
installing and marketing larger
solar systems in different European
countries will be performed in
autumn 2004.
CALL FOR INPUT FROM
INDUSTRY
concerning WP 4 – towards the
next generation of standards. Call
for inputs from industry and others
on specific products, systems,
applications, topics, for which new
or updated standards are needed
PARTICIPANTS
18 different organisations out of 14
different European countries
The main instruments and deliverables of this project will be
A network for the co-ordination of the research and
innovation activities for the development of a new generation
of solar thermal systems
Accompanying measures intended to introduce a new
generation of solar thermal systems for domestic hot water
preparation and / or space heating to the markets. These
measures are focused on the
– promotion of standardised system concepts
– integration of solar thermal systems into building
technology
– methods for rating, standardisation and testing of the next
generation of systems
– forming a platform for the work on advanced applications
such as solar cooling and desalination
The consortium consists of leading solar thermal experts form
research and test institutes as well as industry participants from
several European countries. The project activities will be closely
linked to the work of the IEA SH&C Task 32 (Advanced storage
concepts for solar thermal systems in low energy buildings) and
with regard to standardisation work to CEN TC 312 (Thermal
solar systems and components).
TIME SCHEDULE
-
-
Starting date: 01.07.2004
Duration of project: 36 months
INTERNET
http://www.swt-technologie.de/html/negst.html
NEGST NEWSLETTER No. 1 - September 2004
page 2 of 4
DESCRIPTION OF WORK PACKAGES
WP 1 - Next generation of systems
Development of a new generation of solar thermal systems and their introduction to the market.
WP 2 - Standardised system concepts
This work package aims at standardised concepts for larger solar thermal systems, i.e. hot
water supply for multifamily houses and other buildings with a large hot water demand.
Furthermore, solar cooling systems for larger buildings, such as office buildings and multi family
houses will be considered.
WP 3 - Integration in buildings
Pre-normative work on uniform methodologies to
fully integrate solar heating systems in the new
directive on Energy Performance of
Buildings
2002/91/CE.
Disseminate
efficient methods and innovative ways
of integrating solar thermal with focus
on the architectural and aesthetic
points of view in new and existing
buildings.
WP 4 - Towards the next
generation of standards
The objective is to complete prenormative work for a next generation
of solar thermal systems and
components. These new standards
are needed to help new and better
products - which are not covered by the
existing standards - to penetrate the
market as soon as possible.
Identify the most promising technologies for
seawater desalination and cooling systems powered
by solar thermal energy at low to medium temperatures.
WP 6 - Project Management and dissemination of project results
Management and Co-ordination of the whole project in order to achieve the contractual
obligations and expected results. Dissemination of results achieved within the project.
CANDIDATES FOR NEW GENERATION OF SYSTEMS WANTED
WP 1 – NEXT GENERATION OF SYSTEMS
Industry and researchers shall join forces to accelerate the development of thermal solar system
technology. Enterprises active in the field of solar thermal system design may profit from gathered
European expertise in system development, testing and evaluation. NEGST offers a unique
opportunity to present and develop your next generation of systems. The steps planned in WP1 to
design, build and evaluate the next generation of systems are:
1. identify promising system concepts for a next generation of systems
2. theoretically evaluate the candidates presented in step one
3. advise industry to design and build the systems
4. field evaluate system operation
If you are a designer of active solar thermal systems you are now asked to suggest your view of
the next generation of systems. Contact your preferred participant or SPF (see last page of this
newsletter) and mention if confidentiality is desired. This is a unique opportunity to link up with
the experts who will help you evaluate your ideas and develop them into a product.
page 3 of 4
SURVEY
WP 2 – STANDARDISED SYSTEM CONCEPTS
NEGST WP2 “ Standardised System Concepts” has the goal to overcome the still existing
barriers that hinder the dissemination of larger solar systems to become standard in hot water
supply (and heating) for multi family houses and other buildings with a large hot water demand.
First step in this work package: By means of a questionnaire a survey of the practice of
designing, planning, installing and marketing larger solar systems in different European
countries will be performed in autumn 2004. This questionnaire will be sent out by end of the
year 2004. Main target groups: Building industry, Solar manufacturers, Planners & Installers.
Topics to be dealt within this questionnaire: Costs, district heating, decentralisation, subsidies,
quality of products and installation, training of installers, building laws, financing, yields,
performance, monitoring devices, monitoring data, hydraulic schemes, dimensioning,….
Besides further steps in this work package, this survey will already contribute to the final result
which is a comprehensive but very practical guideline for realisation of large solar systems
covering all aspects from financing to technical issues, design, installation, maintenance and
marketing. To make them well known series of workshops will be performed to intensively
distribute them amongst the target groups.
CALL FOR INPUT FROM INDUSTRY
WP 4 - TOWARDS THE NEXT GENERATION OF STANDARDS
As solar thermal components, systems and applications are developing, new standards are and
will be needed. Standards will always – by nature – be developed with a certain time delay
compared with developments of products and systems. This delay is a barrier for the new
products to enter the market, as no testing and certification is possible or existing standards do
not express the benefits of the new products. The mission of this work is to minimize this time
delay in order to bring the new and better products on the market as fast as possible.
The NEGST WP4 group has identified some areas where new/updated standards are/will
be needed:
• advanced/new types of collectors
• advanced/new types of stores
• advanced/new types of controllers
• combisystems (DHW/SH)
• solar cooling
• combination of solar thermal and heat pump technology
• solar desalination
• fluids
• LCA (environmental Life Cycle Assessment)
• conversion from m² to power and energy (for use in market statistics)
• building integration
This list is not the final or complete list - decision on the specific topics to be treated in the
project will be taken during the first half year of the project (before the end of 2004), and then
before the end of 2005 decision will be taken on the specific proposals to be passed on to CEN
TC312.
The group now calls for inputs from industry and others on specific products, systems,
applications, topics, etc., for which new or updated standards are needed. Please give your
input to Jan Erik Nielsen, ESTIF by mail ([email protected]) as soon as possible.
More information on the NEGST (New Generation of Solar Thermal Systems) project including a
more detailed description of the work package 4 at:
http://www.swt-technologie.de/html/negst.html
page 4 of 4
PROJECT PARTICIPANTS
Participant name
Contact
Coordination
University of Stuttgart, Institut für Thermodynamik und
Wärmetechnik (ITW), Germany
(Leader WP 6 – Project Management)
Harald Drück
[email protected]
Elke Streicher
[email protected]
Hochschule für Technik (SPF), Rapperswil, Switzerland
(Leader WP 1 – Next generation of systems)
Peter Vogelsanger
[email protected]
Österreichisches Forschungs- und Prüfzentrum Arsenal
Ges.m.b.H. (ARSENAL research), Austria
(Leader WP 2 – Standardised system concepts)
Christian Buchbauer
[email protected]
Netherlands Organisation for Applied Scientific Research
(TNO), Netherlands
Daniël Naron
[email protected]
SP Swedish National Testing and Research Institute, Sweden
Peter Kovács
[email protected]
Ente per le Nuove tecnologie, l'Energia e l'Ambiente (ENEA),
Italy
(Leader WP 5 – Advanced applications)
Giacobbe Braccio
[email protected]
European Solar Thermal Industry Federation a.i.s.b.l. (ESTIF),
Belgium
(Leader WP 4 – Towards the next generation of standards)
Uwe Brechlin
[email protected]
Jan Erik Nielsen
[email protected]
Instituto Nacional de Engenharia e Tecnologia Industrial
(INETI), Portugal
Maria Joao Carvalho
[email protected]
National Center for Scientific Research (NCSR
“DEMOKRITOS”), Greece
Dr. Emmanouil Mathioulakis
[email protected]
Centre Scientifique et Technique du Bâtiment (CSTB), France
Dr. Stéphanie Laporthe
[email protected]
Instituto Nacional de Técnica Aeroespacial (INTA), Spain
Dr. Carmen Granados Casals
[email protected]
Högskolan Dalarna (SERC), Sweden
Dr. Eva Lindberg
[email protected]
Kassel University (UNI KASSEL), Germany
Dr. Klaus Vajen
[email protected]
Ecofys b.v. (Ecofys), Netherlands
Bart van der Ree
[email protected]
Arbeitsgemeinschaft Erneuerbare Energie (AEE INTEC)
Institute for Sustainable Technologies, Austria
(Leader WP 3 – Integration into buildings)
Ewald Selvicka
[email protected]
Department of Physics, University of Oslo (UIO), Norway
John Rekstad
[email protected]
Politecnico di Milano (POLIMI), Italy
Federico Butera
[email protected]
Technical University of Denmark, Department of Civil
Engineering (BYG.DTU), Denmark
Dr. Simon Furbo
[email protected]
Newsletter No. 1 – September 2004 - prepared by: Elke Streicher (ITW)
NEWSLETTER No 2
June 2005
GENERAL INFORMATION ON THE PROJECT
CONTENTS:
GENERAL INFORMATION ON
THE PROJECT
Project Scope
WP 1 WP 2 WP 3 WP 4 -
Next generation of systems
Standardised system concepts
Integration into buildings
Towards the next generation of
standards
WP 6 - Project management
Time Schedule
st
Project started July 1 , 2004
Duration: 36 months
Participants
18 different organisations out of 14
different European countries
Internet
html/negst.html
SELECTED RESULTS WP 1
Market survey on today’s system
technology
Evaluation of questionnaires for
larger solar systems
Inventory of existing guidelines and
directives in EU countries
Conversion of m2 to Wth
Technical status report for cooling
and desalination technologies
WORKSHOPS WITH INDUSTRY
PARTICIPANTS
OUTLOOK
List of deliverables, which will be
available on the project website
The overall objective of this project is to provide a framework for
research in order to bring more cost-effective solar thermal
systems, particularly for domestic hot water preparation and / or
space heating on the market. This is necessary in order to
contribute to the European Union's Action Plans with regard to
the reduction of CO2 emissions and the cost effective supply of
renewable energies.
Project work is divided into 6 different work packages: Work
package 1 aims at the development of a new generation of solar
thermal systems and their introduction to the market, whereas
work package 2 deals with standardised system concepts for
larger solar thermal systems. Work package 3 concerns the
integration of solar thermal systems in buildings and work
package 4 has the objective to complete preliminary normative
work for a next generation of solar thermal system and
components. Work package 5 concentrates on advanced
applications like technologies of seawater desalination and
cooling systems and work package 6 comprises mainly project
management and the dissemination of project results.
Time Schedule
The project started in July 2004 and has a duration of 36
months.
Project Participants
The consideration of the most important European system
requirements is achieved by the involvement of 18 different
institutions from science, research and industry from 14 different
countries. Consequently a basis for a uniform European market
as requirement for further market growth has been created.
The financial contribution of the European Commission confirms
the significance of solar thermal technology in Europe.
Internet
Further information:
www.swt-technologie.de/html/negst.html
This newsletter is issued on a regular basis in order to inform
industry, manufacturers and other interested parties on the
status and results of the project. Furthermore it announces
dates and places for scheduled workshops and public
conferences where the gained knowledge is disseminated.
Former editions of the newsletter can be downloaded at the
project website: http://www.swt-technologie.de/html/wp6.html
NEGST NEWSLETTER No. 2 - June 2005
page 2 of 4 pages
SELECTED RESULTS OF WORK PACKAGE 1
The objective of this work package is the “development” of a new generation of solar thermal
systems and their introduction to the market. This is done by close collaboration with industry
active in the field of solar thermal systems. For that purpose a detailed survey on today’s state
of the art system technology has been made and new system concepts have been evaluated.
Industry and researchers have been asked to contribute their ideas and to present their next
generation of systems.
The market survey on today’s system technology identifies differences in technology which
are relevant in the different countries today and which may be important tomorrow. Besides it
gives an overview on different market requirements, shows the distribution of solar domestic hot
water
and
combisystems,
indicates the share of installed
Watt
%
collector area in single and
Conversion of m² to power: 700 W/m
multifamily
houses,
and
installed power capacity
Solar fraction [%]
includes the space heating and
domestic hot water demand in
the individual countries. An
extract of the survey results is
given in figure 1 and figure 2.
Figure 1 shows the typically
installed power capacity per
solar domestic hot water
system (SDHW) in comparison
with the solar fraction in the
respective countries.
th
2
4000
80
3500
70
3000
60
2500
50
2000
40
1500
30
1000
20
500
10
0
0
Austria
Denmark
Germany
Greece
Italy
Portugal
Spain
Switzerland
Netherlands
Figure 1: Typically installed power capacity and solar fraction per SDHW
Figure 2 shows the share of glazed solar collectors within combisystems installed in single
family houses, multifamily houses and other applications for each country.
100%
share of glazed
collectors in
other
applications [%]
80%
share of glazed
collectors in
multifamily
houses [%]
60%
share of glazed
collectors in
single family
houses [%]
40%
20%
0%
Austria
Denmark
Germany
Norway
Spain
Sweden
Switzerland Netherlands
Meanwhile the systems were
grouped in system classes with
similarities and the most
promising system types of
these classes with the highest
impact on the market have
been identified. In the next step
the selected system types will
be further evaluated on site.
Finally the systems will be
presented with regard to
efficiency,
ecological
and
installation aspects as well as
costs.
Figure 2: Distribution of installed glazed solar collectors within combisystems in 2003/04
All collected experiences will be used to compile design and installation guidelines for the new
system generation and will be made available for industry. Workshops with industry participants
will be arranged in order to discuss the results and to derive general recommendations for future
system development. Dates and places of workshops are listed on page 4.
page 3 of 4 pages
The work in NEGST WP2 is meant to point out and overcome the barriers that hinder the
dissemination of large solar thermal systems for the hot water supply in large buildings. While
there is already a wide product range of standardised products offered by the industry for solar
hot water preparation systems and also in combination with space heating, standardised solar
systems for multi family houses and hotels are not available up to now in most European
countries.
As a step towards a higher level of standardisation and systematic approach for large systems,
a detailed questionnaire for planners, solar manufacturers, and the building industry was
developed within the NEGST project and sent out to a clearly defined target group. The aim is to
get feedback about the experiences and major barriers for the implementation of large solar
thermal systems. The results of the evaluation of the questionnaires will be made available on
the project website in August 2005.
In this work package pre-normative work on uniform methodologies to fully integrate solar
heating systems in the building envelope is done. For this reason, an inventory of existing
requirements and directives in EU countries has been compiled concerning topics like
strength of construction (wind/snow), avoidance of fire risk, noise problems, construction
damage, air leakages/thermal bridges, environmentally problematical materials, rain and
moisture penetration, water tightness and maintenance of the roof. This inventory includes more
than 150 regulations, guidelines and national standards concerning building integration from
Austria, France, Germany, The Netherlands, Norway, Portugal and Sweden.
This work package has the objective to complete pre-normative work for a next generation of
solar thermal systems and components. These new standards are needed to help new and
better products, which are not covered by the existing
standards, to penetrate the market as soon as possible.
Global Installed Capacities (2001)
MW
One of the results in work package 4 is the “conversion
80,000
69,320
from m² to Wth”. Traditionally solar thermal installations
70,000
have been accounted in square meters of collector area,
60,000
a unit not comparable with other energy sources
50,000
counting their capacity in kW. Therefore a formula was
40,000
developed to convert installed collector area into
installed solar thermal capacity counted in kW:
30,000
23,000
P = 0.7 kW/m² * A, P in [kW], A in [m²]
20,000
The comparison of global installed solar thermal capacity
with the regenerative energy sources photovoltaics and
wind power is illustrated in figure 3.
10,000
1,100
0
Photovoltaics
Solar Thermal
Wind Power
Figure 3: Comparison of different energy sources
The main objective of NEGST Work Package 5 is to assess the potential of solar thermal
systems for advanced applications, such as cooling and desalination.
In this context, an overview on all cooling and desalination systems which can be suitable
coupled with low to medium temperature solar collectors constitutes a preliminary step towards
the aforesaid objective. Thus, the first step of this work package is an investigation, relevant to
each considered process, which main issues concern: the brief description of the technologies
under investigation, the assessment of the global energy requirements, costs, the main
page 4 of 4 pages
advantages and drawbacks in particular in view of the coupling with solar thermal systems, the
development status and their possible commercial diffusion.
The result of this investigation is a “Technical Status Report on solar cooling and solar
desalination”. This report will be available via the project website in July 2005 (http://www.swttechnologie.de/html/wp5.html).
Besides information about the gerenal status of solar cooling and solar desalination the purpose
of the report is to support in the selection of dedicated solar cooling or desalination systems
worth to be subject to a further analysis in the following steps of the NEGST WP5. For this
purpose, a preliminary screening criterion is introduced according to an energy saving approach.
The obtained results are then to be analysed considering the system capital cost, the level of
commercial maturity, the presence of technological barriers and any other key factor in order to
reach a final assessment of the most promising solar thermal systems for cooling and
desalination.
WORKSHOPS WITH INDUSTRY PARTICIPANTS
National workshops with industry participants will be arranged in order to disseminate the
current project results among a large number of national experts. Besides pure knowledge
transfer the intention of these workshops is to initiate a discussion within solar industry in order
to motivate them to intensify their efforts in the development of the next generation of solar
thermal systems.
The following national workshops will take place:
-
-
Denmark: Technical University of Denmark, November 9, 2005
DANVAK meeting organized by DANVAK’s solar energy group, new developments in the solar
heating field, information: www.danvak.dk.
Germany: ITW (Institut für Thermodynamik und Wärmetechnik), University of Stuttgart
December 1st, 2005: contact: [email protected], [email protected]
Switzerland: SPF, to be determined, contact: [email protected]
Austria: AEE INTEC, planned at the end of 2005, contact: [email protected]
Greece: Demokritos, November 2005, contact: [email protected]
Spain: INTA, End of October 2005, Seville, contact: [email protected]
Norway: Uni Oslo, to be determined, contact: [email protected]
Portugal: INETI in collaboration with Portuguese Standardisation Committee for Solar Collectors,
November 2005, contact: [email protected]
Sweden: “Nordbygg” building exhibition, January 24-27, 2006, information: www.nordbygg.se,
contact: [email protected]
Holland: Ecofys, to be determined, contact: [email protected]
Italy: ENEA Research Centre of Trisaia, September 22, 2005, contact:
[email protected], [email protected].
France: CSTB, to be determined, contact: [email protected]
NEGST workshop at Intersolar 2006, Freiburg, Germany:
The most important results of the NEGST project will be presented at a large, Europe-wide
workshop that will take place around the Intersolar Trade Fair in 2006.
OUTLOOK
The following reports will be soon available on the project website
www.swt -technologie.de/html/workpackages.html under the respective work package.
- WP 1: Market Survey on today’s System Technology (August 2005)
- WP 2: Results on Questionnaires on Larger Solar Thermal Systems (August 2005)
- WP 3: Inventory of existing guidelines (August 2005)
- WP 5: Technical Status Report (July 2005)
Newsletter No. 2 – June 2005 - prepared by: Elke Streicher (ITW)
NEWSLETTER No 2
Junho 2005
CONTEÚDO:
INFORMAÇÃO GENÉRICA SOBRE O
PROJECTO
Âmbito do projecto
WP 1 WP 2 WP 3 WP 4 WP 5 WP 6 -
Nova geração de sistemas
Sistemas standarizados
Integração em edifícios
Nova geração de normas
Aplicações avançadas
Direcção do projecto
Tempo de execução
Início do projecto: 1 de Julho de 2004
Duração: 36 meses
Participantes
18 organizações diferentes de 14 países da
Europa
Internet
html/negst.html
RESULTADOS DO WP 1
Pesquisa do Mercado sobre a tecnologia dos
sistemas hoje em dia
RESULTADOS DO WP 2
Avaliação de questionários sobre sistemas
solares térmicos de grande dimensão
RESULTADOS DO WP 3
Inventário de regras e directivas nos países da
EU
RESULTADOS DO WP 4
2
Conversão de m em Wth
RESULTADOS DO WP 5
Relatório do estado de desenvolvimento para o
arrefecimento e dessanalização solares
WORKSHOPS COM PARTICIPANTES
DA INDÚSTRIA
- Dinamarca: 9 de Novembro de 2005
- Alemanha
PANORAMA
Lista de publicações disponíveis no site do
projecto em Julho de 2005
INFORMAÇÃO GENÉRICA SOBRE O PROJECTO
O projecto NEGST tem como objectivo criar um
enquadramento para investigação com vista ao
desenvolvimento e introdução no mercado, de novos
sistemas solares térmicos com menor custo efectivo,
principalmente para as aplicações de aquecimento de
águas sanitárias e aquecimento ambiente. Esta actividade
é necessária para contribuir para o Plano de Acção da
União Europeia que visa a redução de emissões de CO2
e a redução do custo efectivo de energia, recorrendo a
fontes de energia renováveis.
O projecto está dividido em 6 actividades (Work Packages
– WP): o WP 1 tem por objectivo o desenvolvimento de
uma nova geração de sistemas solares térmicos e a sua
introdução no mercado, enquanto que o WP 2 trata de
sistemas de grande dimensão standarizados. O WP 3
ocupa-se com a integração dos sistemas solares térmicos
em edifícios, tendo o WP 4 por objectivo preparar normas
preliminares desenvolvidas para a nova geração de
sistemas solares térmicos e componentes. O WP 5
dedica-se a aplicações avançadas tais como tecnologias
de dessanalização e sistemas de arrefecimento, sendo o
WP 6 dedicado à direcção do projecto e à divulgação dos
resultados obtidos.
Tempo de execução
O projecto NEGST teve início em Julho de 2004 e tem
uma duração de 36 meses.
Participantes do projecto
O envolvimento de 18 instituições de ciência, investigação
e indústria de 14 países, garante que serão tidos em
consideração os requisitos Europeus mais importantes
para os sistemas solares térmicos. Consequentemente, é
criada, uma base uniforme para um mercado Europeu,
como c ondição para um desenvolvimento promissor desse
mercado.
A contribuição financeira da Comissão Europeia confirma
o significado da evolução tecnológica de sistemas solares
térmicos na Europa.
Internet: www.swt-technologie.de/html/negst.htm
Esta Newsletter é editada numa base regular com vista a informar a indústria, fabricantes e
outras partes interessadas sobre o estado e resultados do projecto. Além disso anuncia datas e
locais de realização de Workshops e anuncia conferências onde será divulgado o conhecimento
adquirido. Edições antigas da revista podem ser obtidas no site do projecto: http://www.swttechnologie.de/html/wp6.html
projecto financiado pela Comissão Europeia na DGTREN conttido em FP6
NEGST NEWSLETTER nº 2 - Junho 2005
pág. 2 de 4
ALGUNS RESULTADOS DO WP 1
O WP 1 tem por objectivo o desenvolvimento de uma nova geração de sistemas solares
térmicos e a sua introdução no mercado. Este trabalho conta com a colaboração da indústria
activa no campo dos sistemas solares térmicos. Para tal foi efectuada uma pesquisa detalhada
do actual estado da arte na tecnologia dos sistemas e novos conceitos de sistemas foram
avaliados. Foi solicitado à indústria e aos investigadores que contribuíssem com as suas ideias
e apresentassem os seus sistemas de nova geração.
A pesquisa de mercado sobre a tecnologia actual dos sistemas solares identifica
diferenças nas abordagens tecnológicas tomadas pelos diferentes países e que podem ser
importantes futuramente. Além disso oferece uma visão acerca dos diferentes requisitos dos
mercados, da distribuição de sistemas solares para aquecimento de águas sanitárias e
sistemas combinados, indicando a quantidade e área de colectores instalados em habitações
unifamiliares e multifamiliares e
inclui
as
necessidades
de
aquecimento
ambiente
e
aquecimento de águas sanitárias
nos diferentes países.
Nas figuras 1 e 2 está representado
um resumo dos resultados da
pesquisa efectuada. A figura 1
mostra a capacidade típica de
potência instalada por sistemas
solares de aquecimento de água em
comparação com a fracção solar
nos respectivos países.
Figure 1: Capacidade de potência instalada e fracção solar por sistema de AQS
A figura 2 mostra a quantidade de colectores solares com cobertura, integrados em sistemas
combinados e instalados em habitações unifamiliares, multifamiliares e outras aplicações, para
cada país.
Os
sistemas
solares
foram
agrupados em classes de sistemas
com semelhanças e os tipos de
sistemas mais promissores destas
classes, com maior impacto no
mercado, foram identificados. Num
próximo passo os tipos de sistemas
seleccionados
serão
avaliados
localmente. Finalmente os sistemas
serão apresentados em relação ao
comportamento térmico, aspectos
ecológicos e de instalação bem como
aspectos de custo.
Figure 2: Distruibuição da instalação de colectores solares com cobertura em sistemas combinados em 2003/04.
Todos os resultados das experiências serão utilizados para compilar guias de concepção e
instalação para a nova geração de sistemas solares que serão disponibilizados à indústria.
Serão também promovidos Workshops com participantes da indústria com vista à discussão de
resultados e recomendações para o futuro desenvolvimento de sistemas. As datas e locais dos
Workshops encontram-se indicados na página 4.
projecto financiado pela Comissão Europeia, na DGTREN, no âmbito do 6ºPQ
pág. 3 de 4
O trabalho desenvolvido no WP 2 consiste em identificar e ultrapassar as barreiras que
impedem a divulgação dos sistemas solares térmicos de grande dimensão para fornecimento
de água quente em grandes edifícios. Enquanto que, actualmente, já se encontra uma vasta
gama de sistemas solares standarizados oferecidos pela indústria para aquecimento de águas
sanitárias e também sistemas combinados para aquecimento ambiente, não estão ainda
disponíveis sistemas standarizados para habitações multifamiliares e hotéis, na maioria dos
países europeus.
Como um passo em direcção a um maior nível de standarização e aproximação sistemática
para sistemas solares térmicos de grande dimensão, foi solicitado o preenchimento de um
questionário detalhado a projectistas, fabricantes e construtores civis no âmbito do projecto
NEGST, tendo sido os mesmos enviados a um grupo alvo definido. O objectivo do
preenchimento destes questionários é obter algum feedback acerca de experiências e barreiras
que impedem a implementação de sistemas solares térmicos de grande dimensão. Os
resultados da avaliação destes questionários será disponibilizado no website do projecto em
Agosto de 2005.
Neste WP realiza-se trabalho pré-normativo sobre metodologias uniformes de integração
completa de sistemas solares de aquecimento em fachadas de edifícios. Por esta razão foi
compilado um inventário de requisitos e directivas existentes nos países da EU
considerando itens tais como resistência da construção (vento/neve), áreas de risco,
problemas de ruído, danos na construção, fugas de ar/pontes térmicas, materiais
ambientalmente problemáticos, penetração de chuva e humidade, impermeabilidade à água e
manutenção do telhado. Este inventário inclui mais de 150 regulamentos, regras e normas
nacionais relativas à integração dos sistemas solares térmicos em edifícios na Áustria, França,
Alemanha, Países Nórdicos, Noruega, Portugal e Suécia.
ALGUNS RESULTADOS DO WP4
Este WP tem por objectivo realizar trabalho pré-normativo desenvolvido para a nova geração de
sistemas solares térmicos e componentes. O desenvolvimento de novas normas é necessário
para a criação de novos e melhores produtos, não contemplados pelas normas actualmente
existentes, por forma a introduzi-los no mercado tão breve quanto possível. Um dos resultados
neste grupo de trabalho é a “conversão de m² para W th”.
Tradicionalmente as instalações de sistemas solares
térmicos têm sido contabilizadas em metro quadrado de
área de colector, uma unidade não comparável com outras
fontes de energia, contabilizadas em kW. Deste modo foi
desenvolvida uma fórmula para converter a área de colector
instalada em capacidade térmica solar instalada,
contabilizada em kW:
P = 0.7 kW/m² * A, P em [kW], A em [m²]
Na figura 3 está representada uma comparação entre a
capacidade térmica global instalada e a potência
proveniente da energia eólica e fotovoltaica.
Figure 3: Comparação de diferentes fontes energéticas.
RESULTADOS DO GRUPO DE TRABALHO 5
O objectivo do WP 5 é estimar o potencial de sistemas solares térmicos para aplicações
avançadas, tais como arrefecimento e dessanalização.
Neste contexto, uma visão sobre todos os sistemas de arrefecimento e dessanalização que
podem adequadamente ser associados a colectores a baixas e médias temperaturas, constitui
um passo preliminar para o objectivo supracitado. Deste modo, o primeiro passo deste WP é
pág. 4 de 4
uma investigação de cada processo considerado, sendo os temas principais: uma breve
descrição das tecnologias em investigação, um levantamento dos consumos gerais de energia,
custos , principais vantagens e desvantagens, em particular com vista à associação com
sistemas solares térmicos, estado de desenvolvimento e possível difusão comercial.
O resultado desta investigação é um “Relatório Técnico sobre o arrefecimento e
dessanalização solares”. Este relatório estará disponível no website em Julho de 2005.
(http://www.swt-technologie.de/html/wp5.html).
Para além de informação genérica sobre arrefecimento e dessalinização solares, é propósito
deste relatório dar suporte à selecção de sistemas dedicados ao arrefecimento e
dessanalização solares que sejam interessantes para uma análise mais detalhada nos passos
seguintes do WP5 do NEGST. Para tal, é introduzido um critério de selecção preliminar de
acordo com a possibilidade de poupança de energia. Os resultados obtidos serão analisados
considerando o custo do investimento, o nível de maturidade comercial, a presença de barreiras
tecnológicas e qualquer outro factor chave com vista a alcançar um levantamento final das
melhores opções para a utilização de sistemas solares térmicos no arrefecimento e na
dessanalização.
WORKSHOPS COM PARTICIPANTES DA INSÚSTRIA
Serão promovidos workshops nacionais com participantes da indústria com vista à divulgação
dos resultados correntes do projecto entre um largo número de especialistas de cada país . Para
além da transferência de conhecimentos, pretende-se que nestes Workshops seja iniciada uma
discussão que visa conjugar esforços da indústria solar direccionados para o desenvolvimento
de uma nova geração de sistemas solares térmicos.
Os workshops nacionais terão lugar em:
-
-
Dinamarca: Technical University of Denmark, 9 de Novembro 2005
DANVAK encontro organizado por DANVAK’s grupo de energia solar, novos desenvolvimentos no
campo do aquecimento solar, informação: www.danvak.dk.
Alemanha: ITW (Institut für Thermodynamik und Wärmetechnik), University of Stuttgart
1 de Dezembro de 2005: contacto: [email protected], [email protected]
Suiça: SPF, a ser determinado, contacto: [email protected]
Áustria: AEE INTEC, programado para o final de 2005, contacto: [email protected]
Grécia: Demokritos, Novembro de 2005, contact: [email protected]
Espanha: INTA, Final de Outubro de 2005, Sevilha, contact: [email protected]
Noruega: Uni Oslo, a ser determinado, contact: [email protected]
Portugal: INETI em colaboração com o Comité Português de Normalização para colectores solares,
Novembro de 2005, contacto: [email protected]
Suécia: “Nordbygg” exposição de construções, 24-27 de Janeiro de 2006, informação:
www.nordbygg.se, contact: [email protected]
Holanda: Ecofys, a ser determinado, contacto: [email protected]
Itália: ENEA Research Centre of Trisaia, 22 de Setembro de 2005, contacto:
[email protected], [email protected].
França: CSTB, a ser determinado, contacto: [email protected]
NEGST workshop no Intersolar 2006, Freiburg, Germany:
Os resultados mais importantes do projecto NEGST serão apresentados num Workshop de
nível Europeu que terá lugar na Intersolar Trade Fair em 2006.
Panorama
Os seguintes relatórios estarão brevemente disponíveis no website do projecto.
www.swt -technologie.de/html/workpackages.html sobre cada grupo de trabalho.
- WP 1: Pesquisa de mercado sobre a tecnologia dos sistemas solares térmicos hoje em dia
(Agosto de 2005)
- WP 2: Resultados dos questionários sobre sistemas solares térmicos de grande dimensão
(Agosto de 2005)
- WP 3: Inventário de regras existentes (Agosto de 2005)
- WP 5: Relatório técnico (Julho de 2005)
Newsletter nº 2 – Junho de 2005 – elaborada por: Elke Streicher (ITW)
Tradução para Português: Ana Neves e Maria João Carvalho (INETI)
2006-03-20
1(4)
NYHETSBREV 2
Juni 2005
Sammanställt av Elke Streicher ITW, översättning
Peter Kovács, SP.
Innehåll:
Projektets innehåll
WP1-Nästa generations system
WP2-Standardiserade systemkoncept
WP3-Byggnadsintegration
WP4-Mot nästa generations standarder
WP5-Avancerade tillämpningar
WP6- Projektledning
Tidplan
Projektet startade 2004-07-01 och pågår i tre
år.
Deltagare
18 olika organisationer från 14 europeiska
länder
Internet
Valda resultat från WP1
Marknadsundersökning av dagens
systemteknik
Utvärdering av enkäter från större system
Inventering av gällande regelverk i EUländerna
Omräkning av m2 till Wth
Statusrapport för kyl- och avsaltningstekniker
Workshop med industrideltagare:
-Danmark: 2005-11-09
Utblick
Resultat på väg, snart tillgängliga på
hemsidan
Allmän projektinformation
Övergripande syfte med projektet är att tillhandahålla en
ram för forskning inriktad på att föra fram mer
kostnadseffektiva solvärmesystem, speciellt för
tappvarmvattenproduktion och / eller uppvärmning, på
marknaden. Dessa är en nödvändigt förutsättning för att
EU’s mål om minskade CO2-utsläpp och
kostnadseffektiv förnybar energiförsörjning ska kunna
bli verklighet. Arbetet är uppdelat i 6 ”paket” eller
WP:n. Målsättning för WP1 är utveckling av en ny
generation solvärmesystem och deras introduktion på
marknaden, medan WP2 sysslar med standardiserade
systemkoncept för större solvärmesystem. WP3 ägnas åt
byggnadsintegration av solvärme och i WP 4 arbetar vi
med att analysera industrins behov och ta fram underlag
för framtida standarder för system och komponenter.
WP 5 fokuserar på avancerade tillämpningar som
avsaltning av havsvatten och kylsystem och WP6
hanterar projektledning och spridning av resultat.
Projektdeltagare
Genom att sammanföra 18 olika organisationer från
provning, forskning och industri ifrån 14 olika länder
når vi en heltäckande bild av de viktigaste europeiska
systemkraven. På så sätt läggs en grund för den
enhetliga europeiska marknad som är en förutsättning
för fortsatt stark tillväxt. EU-kommissionens
ekonomiska stöd bekräftar betydelsen av
solvärmetekniken i Europa.
Internet
Detta nyhetsbrev ges ut regelbundet för att informera
industri, tillverkare och andra intresserade om status och
resultat från projektet. Vidare annonseras tid o plats för
planerade workshops och konferenser där resultaten från
projektet förmedlas och sprids. Tidigare utgåvor av
nyhetsbrevet (på engelska) kan laddas ner från
www.swt-technologie.de/html/negst.html/wp6.html
2006-03-20
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Målsättning för detta delprojekt är ”utveckling” av en ny generation solvärmesystem och deras
introduktion på marknaden. Detta sker genom nära samarbete med industri aktiv inom området
solvärmesystem. För detta syfte har en enkätundersökning över dagens status inom systemteknik
genomförts och nya systemkoncept har utvärderats. Industri och forskare har ombetts bidra med sina
idéer och att presentera sina kommande generationer av system.
Marknadsundersökningen om dagens systemteknik identifierar skillnader i teknik som är relevanta i
dag och som kan vara viktiga i framtiden. Dessutom ger den en överblick av olika marknadskrav, visar
fördelningen mellan tappvatten- och kombisystem, fördelningen mellan installationer i en- och
flerfamiljshus och ger en bild av varmvatten- och uppvärmningsbehov i de olika länderna. Figur 1 och
2 visar utdrag från undersökningen. Figur 1 visar typisk installerad effektkapacitet per
tappvattensystem och typiska täckningsgrader i de olika länderna.
Fig.1 Typisk installerad effekt och täckningsgrad i små tappvattensystem i några olika länder.
Figur 2 visar andelen glasade solfångare i kombisystem i de olika tillämpningarna
enfamiljshus, flerfamiljshus samt andra tillämpningar i olika länder.
Dessutom har systemkoncept delats in i grupper och de mest lovande typerna, med de största
marknadsgenomslagen, har identifierats. I nästa steg kommer de utvalda systemtyperna att
2006-03-20
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utvärderas vidare under drift. Slutligen kommer dessa system att presenteras med avseende på
effektivitet, ekologi- och installationsaspekter samt kostnader.
All samlad erfarenhet kommer att sammanställas i design- och installationsvägledningar för
en ny systemgeneration och göras tillgängliga för industrin. Industriworkshops kommer att
ordnas för att diskutera resultaten och ta fram råd för framtida systemutveckling. Tider o
platser för dessa workshops listas på sidan 4.
Arbetet i WP2 är tänkt att identifiera och överbrygga barriärer som ligger i vägen för ökad
spridning av solvärmda tappvarmvattensystem i större byggnader. I motsats till situationen för
småsystem, där standardiserade produkter för både tappvatten- och kombisystem
tillhandahålls av industrin, finns det i de flesta europeiska länder inga standardiserade koncept
för t.ex. flerfamiljshus och hotell.
Som ett steg mot en högre grad av standardisering och systematiskt tillvägagångssätt för stora
system har ett frågeformulär tagits fram och distribuerats till konsulter, solvärmeindustri och
byggbransch i de olika deltagarländerna. Målet med enkäten var att samla in erfarenheter av
och identifiera hinder för introduktionen av stora solvärmesystem. Resultaten från
enkätundersökningen kommer att finnas tillgängliga på projekt hemsidan inom kort.
I detta delprojekt arbetar man med att ta fram generell metodik för en fullständig integration
av solvärmesystem i byggnadsskalet. Av detta skäl har man gjort en sammanställning av
gällande regler och förordningar inom EU inom områdena lasttålighet, brandsäkerhet,
ljudproblem, lufttäthet och köldbryggor, miljömässigt tveksamma material, regn- och
fuktinträngning och takunderhåll. Inventeringen omfattar mer än 150 regler, föreskrifter och
standarder angående byggnadsintegration från Österrike, Frankrike, Holland, Norge, Portugal
och Sverige.
WP4 har som målsättning att färdigställa underlag för standarder för nästa generations
solvärmesystem och komponenter. Dessa standarder behövs för att nya och bättre produkter
som inte omfattas av dagens standarder ska kunna komma ut på marknaden så fort som
möjligt. Ett av resultaten från WP4 är ”omvandling från m2 (area) till Wth (effekt)”. Installerad
solvärme har tidigare redovisats i m2 vilket gjort det svårt att jämföra med andra energislag
som räknar kapaciteten i kW.
Därför har man tagit fram en formel för att
räkna om installerad area till effekt i kW:
P=0,7 kW/m2 *A
Där P anges i kW och A i m2
Jämförelsen mellan globalt installerad
solvärmekapacitet, solcells elektricitet och
vindkraftsel visas i figur 3.
Figur 3. Jämförelse av installerad effekt från
olika källor.
2006-03-20
4(4)
Huvudspåret i WP 5 är att bedöma potentialen för solvärme i avancerade tillämpningar som avsaltning
av havsvatten och kylsystem. För de olika processer som kan vara aktuella görs därför en
undersökning: Tekniken beskrivs, energibehovet bedöms, kostnader, för- och nackdelar specifika för
kombinationen med solvärme lyfts fram, utvecklingsstatus och möjlig kommersiell spridning
analyseras. Rapporten där detta redovisas, och som bl.a. ska ligga till grund för valet av ett antal
lovande systemlösningar som ska analyseras vidare, kommer inom kort att finnas tillgänglig på
projekthemsidan.
Workshops med industrideltagare
Nationella workshops med industrideltagare kommer att anordnas för att sprida projektresultaten bland
ett stort antal nationella experter. Förutom ren kunskapsöverföring är syftet med dessa workshops att
initiera en diskussion inom solvärmeindustrin för att motivera till intensifierade ansträngningar i
utvecklandet av nästa generations solvärmesystem.
Följande nationella workshops planeras:
- Danmark: Danmarks tekniska universitet, 2005-11-09. Info: www.danvak.dk
- Tyskland: ITW Universitetet i Stuttgart 2005-12-01. Kontakt: [email protected],
[email protected]
- Schweiz: SPF, inte spikat. Kontakt: [email protected]
- Österrike: AEE Intec, slutet av 2005. Kontakt: [email protected]
- Grekland: Demokritos, November 2005. Kontakt: [email protected]
- Spanien: INTA, Slutet av Oktober 2005, Sevillia.Kontakt: [email protected]
- Norge: Uni Oslo, Inte spikat. Kontakt: [email protected]
- Sverige: Nordbygg 2006-01-24—27 (exakt datum inte bestämt). Kontakt:
[email protected]
-
Holland: ecofys. Inte spikat. Kontakt: [email protected]
Italien: ENEA Research centre of Trisaia. 2005-09-22. kontakt:
[email protected], [email protected]
Frankrike: CSTB. Inget spikat. Kontakt: [email protected]
NEGST workshop vid Intersolar 2006, freiburg, Tyskland:
De viktigaste resultaten från projektet kommer att presenteras vid en stor europeisk workshop
som kommer att äga rum vid Intersolar mässan 2006.
Utblick
Följand rapporter kommer snart att finnas tillgängliga på projekthemsidan www.swttechnologie.de/html/workpackages.html
WP1: Marknadsundersökning av dagens systemteknik
WP2: Resultat från enkät om större solvärmesystem
WP3: Inventering av gällande regler och förordningar
WP5: Teknisk statusrapport

DELIVERABLE NO WP6.D2 PROJECT PRESENTATION

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