DOCSLIB.ORG

Solar Energy: State of the Art

Total Page：16

File Type：pdf, Size：1020Kb

Download full-text PDF Read full-text

Load more

Downloaded from orbit.dtu.dk on: Sep 27, 2021 Solar energy: state of the art Furbo, Simon; Shah, Louise Jivan; Jordan, Ulrike Publication date: 2003 Document Version Publisher's PDF, also known as Version of record Link back to DTU Orbit Citation (APA): Furbo, S., Shah, L. J., & Jordan, U. (2003). Solar energy: state of the art. BYG Sagsrapport No. SR 03-14 General rights Copyright and moral rights for the publications made accessible in the public portal are retained by the authors and/or other copyright owners and it is a condition of accessing publications that users recognise and abide by the legal requirements associated with these rights. Users may download and print one copy of any publication from the public portal for the purpose of private study or research. You may not further distribute the material or use it for any profit-making activity or commercial gain You may freely distribute the URL identifying the publication in the public portal If you believe that this document breaches copyright please contact us providing details, and we will remove access to the work immediately and investigate your claim. Editors: Simon Furbo Louise Jivan Shah Ulrike Jordan Solar Energy State of the art DANMARKS TEKNISKE UNIVERSITET Internal Report BYG·DTU SR-03-14 2003 ISSN 1601 - 8605 Solar Energy State of the art Editors: Simon Furbo Louise Jivan Shah Ulrike Jordan Department of Civil Engineering DTU-bygning 118 2800 Kgs. Lyngby http://www.byg.dtu.dk 2003 PREFACE In June 2003 the Ph.D. course Solar Heating was carried out at Department of Civil Engineering, Technical University of Denmark. The participants worked out state-of-the-art reports on 6 selected solar topics. This report is a collection of the reports. The course was sponsored by Nordic Energy Research. July 2003 CONTENTS Solar Combisystems Helena Gajbert, Lund Technical University, Sweden & Frank Fiedler, Solar Energy Research Center SERC, Högskolan Dalarna, Sweden…….………………………………………………………… Page 1-25 Thermal Storage for Small Solar Heating Systems Søren Knudsen, Department of Civil Engineering, Technical University of Denmark, Denmark & Mike Dennis, Centre for Sustainable Energy Systems, Australian National University, Australia…………………………………………………………...... Page 1-25 Solar Collector Materials M. Reza Nejati, Energy Systems Engineering Group, Department of Mechanical Engineering, K.N. Toosi University of Technology, Iran & V. Fathollahi, Center for Renewable Energy Research and Application CRERA, Iran…………………………………………... Page 1-10 Solar Cooling Wimolsiri Pridasawas, Royal Institute of Technology, Sweden and Teclemariam Nemariam, Royal Institute of Technology, Sweden…. Page 1-31 Solar Thermal Technologies for Seawater Desalination Jenny Lindblom, Renewable Energy Systems, Luleå University of Technology, Sweden………………………………………………... Page 1-17 Review of the State of the Art: Solar Radiation Measurement and Modeling Pongsak Chaisuparasmikul, College of Architecture, Illinois Institute of Technology, USA & Thomas Bache Andersen, Department of Civil Engineering, Technical University of Denmark, Denmark…………………………………………………………….. Page 1-19 Ph.D. Course SOLAR HEATING DEPARTMENT OF CIVIL ENGINEERING TECHNICAL UNIVERSITY OF DENMARK (DTU) SOLAR COMBISYSTEMS A STATE OF THE ART REPORT HELENA GAJBERT & FRANK FIEDLER Lund Technical University Solar Energy Research Center SERC, Högskolan Dalarna JULY 04, 2003 1 TABLE OF CONTENTS 1 Introduction ........................................................................................................................ 3 2 Background ........................................................................................................................ 4 3 Latest research on improvement of combisystems ............................................................ 8 3.1 Improvements from Task 26 ...................................................................................... 8 3.3 New storage medium................................................................................................ 10 3.4 Improved storage insulation..................................................................................... 11 3.5 Collectors adapted for seasonal load........................................................................ 11 3.6 Compact systems...................................................................................................... 14 3.7 Advanced control strategy for solar combisystems.................................................. 16 4 Evaluation methods for combisystems............................................................................. 18 4.1 The CTSS method .................................................................................................... 18 4.2 The DC test method.................................................................................................. 18 4.3 The CCT method...................................................................................................... 20 4.4 The characterization tool FSC.................................................................................. 20 4.5 Calculation model for assessment of reliability in solar combisystems................... 21 5 Summary .......................................................................................................................... 23 Literature .................................................................................................................................. 24 2 1 Introduction Due to the increasing concentration of greenhouse gases and climate changes, the need for renewable energy sources is greater than ever. This has now attracted attention from the European Commission that has set up targets to increase the share of renewable energy supply in Europe in order to reduce greenhouse gas emissions. By using solar thermal systems, a significant part of the space heating and hot water demand can be covered. In order to increase the market for solar systems, technical improvements of the systems has to be made, so that the systems can be more cost efficient. By using solar combisystems that deliver heat for both hot water and for space heating, a greater part of the total energy demand can be covered by solar energy. The share of solar combisystems has increased lately in many countries. In the middle and northern European countries the heat demand for space heating is still significantly higher than for hot water only. Therefore, the use of combisystems could significantly reduce the use of fossil fuel in these countries. Within this report the newest developments of solar combisystems in terms of technical improvements and trends are investigated and discussed in order to provide a general overview of the situation of solar combisystems today. As sources for this investigation served articles from the Solar World Congress 2003 in Gothenburg as well as reports from the IEA task 26 “Solar Combisystems”. Solar combisystems in the context of this report are systems for delivering hot water and space heating for residential buildings, mostly for detached houses built for one or two families. Larger systems e.g. systems with seasonal heat storage or combination of heat pumps and solar collectors are not investigated. Within the framework of task 26 typical industrial made solar combisystems in the participant countries have been identified and systematically investigated in terms of their design and performance. 3 2 Background Today about 82% of the world’s primary-energy requirements are covered by coal, natural gas, oil and uranium. Approximately 12% comes from biomass and 6% from hydroelectric power. A reduction of greenhouse gases throughout the world of about 50 % is required in the next 50-100 years, according to many experts. In order to achieve this, a reduction of greenhouse gas emissions of approximately 90% per capita in the industrial countries, will be necessary. If we shall be able to change our energy supply system and reduce greenhouse gases, we need to use renewable energy sources, and solar energy is one of the most environmentally safe energy sources. The European Commission has set up goals, described in the White Paper ”Energy for the future, renewable sources of energy”, to increase the market share of renewable energy sources from 6%, as it is today, to 12% by the year 2010 [17]. The energy consumption in the building sector represents around 40% of all end energy consumption in the EU, of which 75% is required for hot water and space heating. Until 2000 only around 0.11% of the total requirement for hot water and space heating are covered by solar thermal systems. According to the White Paper, this share should be increased to 1.18% until 2010 [16]. Experts have estimated that an annual increase of 20% of installed collector area will be necessary in order to accomplish this goal. Today the installed collector area in the EU is approximately 18 million m2 (of which approximately 7 million m2 are collectors in combisystems) and by the year 2010 100 million m2 would have to be installed (20 million m2 for combisystems). In order to accomplish these goals, the solar heating technologies need to be further developed [17]. 100 90 Total collector area 80 s e 70 r Share of combisystems t e 60 m e r 50 qua 40 on s i l l i 30 m 20 10 0 1995 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 2007 2008 2009 2010 Figure 1. The predicted area of solar collectors that needs to be installed within the EU until 2010 in order to accomplish the goals, according to many
Recommended publications
  • A Review of Building Integrated Solar Thermal (Bist)

    A Review of Building Integrated Solar Thermal (Bist)

    enewa f R bl o e ls E a n t e n r e g Journal of y m a a n d d Zhang et al., n u A J Fundam Renewable Energy Appl 2015, 5:5 F p f p Fundamentals of Renewable Energy o l i l ISSN: 2090-4541c a a DOI: 10.4172/2090-4541.1000182 n t r i o u n o s J and Applications Review Article Open Access Building Integrated Solar Thermal (BIST) Technologies and Their Applications: A Review of Structural Design and Architectural Integration Xingxing Zhang*1, Jingchun Shen1, Llewellyn Tang*1, Tong Yang1, Liang Xia1, Zehui Hong1, Luying Wang1, Yupeng Wu2, Yong Shi1, Peng Xu3 and Shengchun Liu4 1Department of Architecture and Built Environment, University of Nottingham, Ningbo, China 2Department of Architecture and Built Environment, University of Nottingham, UK 3Beijing Key Lab of Heating, Gas Supply, Ventilating and Air Conditioning Engineering, Beijing University of Civil Engineering and Architecture, China 4Key Laboratory of Refrigeration Technology, Tianjin University of Commerce, China Abstract Solar energy has enormous potential to meet the majority of present world energy demand by effective integration with local building components. One of the most promising technologies is building integrated solar thermal (BIST) technology. This paper presents a review of the available literature covering various types of BIST technologies and their applications in terms of structural design and architectural integration. The review covers detailed description of BIST systems using air, hydraulic (water/heat pipe/refrigerant) and phase changing materials (PCM) as the working medium. The fundamental structure of BIST and the various specific structures of available BIST in the literature are described.
  • A Comprehensive Review of Thermal Energy Storage

    A Comprehensive Review of Thermal Energy Storage

    sustainability Review A Comprehensive Review of Thermal Energy Storage Ioan Sarbu * ID and Calin Sebarchievici Department of Building Services Engineering, Polytechnic University of Timisoara, Piata Victoriei, No. 2A, 300006 Timisoara, Romania; [email protected] * Correspondence: [email protected]; Tel.: +40-256-403-991; Fax: +40-256-403-987 Received: 7 December 2017; Accepted: 10 January 2018; Published: 14 January 2018 Abstract: Thermal energy storage (TES) is a technology that stocks thermal energy by heating or cooling a storage medium so that the stored energy can be used at a later time for heating and cooling applications and power generation. TES systems are used particularly in buildings and in industrial processes. This paper is focused on TES technologies that provide a way of valorizing solar heat and reducing the energy demand of buildings. The principles of several energy storage methods and calculation of storage capacities are described. Sensible heat storage technologies, including water tank, underground, and packed-bed storage methods, are briefly reviewed. Additionally, latent-heat storage systems associated with phase-change materials for use in solar heating/cooling of buildings, solar water heating, heat-pump systems, and concentrating solar power plants as well as thermo-chemical storage are discussed. Finally, cool thermal energy storage is also briefly reviewed and outstanding information on the performance and costs of TES systems are included. Keywords: storage system; phase-change materials; chemical storage; cold storage; performance 1. Introduction Recent projections predict that the primary energy consumption will rise by 48% in 2040 [1]. On the other hand, the depletion of fossil resources in addition to their negative impact on the environment has accelerated the shift toward sustainable energy sources.
  • Characterization and Energy Performance of a Slurry PCM-Based Solar Thermal Collector: a Numerical Analysis

    Characterization and Energy Performance of a Slurry PCM-Based Solar Thermal Collector: a Numerical Analysis

    View metadata, citation and similar papers at core.ac.uk brought to you by CORE provided by PORTO Publications Open Repository TOrino Politecnico di Torino Porto Institutional Repository [Article] Characterization and energy performance of a slurry PCM-based solar thermal collector: a numerical analysis Original Citation: Serale G.; Baronetto S.; Goia F.; Perino M. (2014). Characterization and energy performance of a slurry PCM-based solar thermal collector: a numerical analysis. In: ENERGY PROCEDIA, vol. 48, pp. 223-232. - ISSN 1876-6102 Availability: This version is available at : http://porto.polito.it/2592626/ since: February 2015 Publisher: Elsevier Published version: DOI:10.1016/j.egypro.2014.02.027 Terms of use: This article is made available under terms and conditions applicable to Open Access Policy Article ("Creative Commons: Attribution-Noncommercial-No Derivative Works 3.0") , as described at http: //porto.polito.it/terms_and_conditions.html Porto, the institutional repository of the Politecnico di Torino, is provided by the University Library and the IT-Services. The aim is to enable open access to all the world. Please share with us how this access benefits you. Your story matters. Publisher copyright claim: This is the publisher’s version of a proceedings published on [pin missing: event_title], Publisher [pin missing: publisher], Vol 48 , Number UNSPECIFIED Year 2014 (ISSN epc:pin name ="issn"/> - ISBN [pin missing: isbn] )The present version is accessible on PORTO, the Open Access Repository of the Politecnico of Torino
  • Solar Combisystems

    Solar Combisystems

    Method and comparison of advanced storage concepts A Report of IEA Solar Heating and Cooling programme - Task 32 “Advanced storage concepts for solar and low energy buildings” Report A4 of Subtask A December 2007 Jean-Christophe Hadorn Thomas Letz Michel Haller Method and comparison of advanced storage concepts Jean-Christophe Hadorn, BASE Consultants SA, Geneva, Switzerland Thomas Letz INES Education, Le Bourget du Lac, France Contribution on method: Michel Haller Institute of Thermal Engineering Div. Solar Energy and Thermal Building Simulation Graz University of Technology Inffeldgasse 25 B, A-8010 Graz A technical report of Subtask A BASE CONSULTANTS SA 8 rue du Nant CP 6268 CH - 1211 Genève INES - Education Parc Technologique de Savoie Technolac 50 avenue du Léman BP 258 F - 73 375 LE BOURGET DU LAC Cedex 3 Executive Summary This report presents the criteria that Task 32 has used to evaluate and compare several storage concepts part of a solar combisystem and a comparison of storage solutions in a system. Criteria have been selected based on relevance and simplicity. When values can not be assessed for storage techniques to new to be fully developped, we used more qualitative data. Comparing systems is always a very hard task. Boundary conditions and all paramaters must be comparable. This is very difficult to achieve when 9 analysts work around the world on similar systems but with different storage units. This report is an attempt of a comparison. Main generic results that we can draw with some confidency from the inter comparison of systems are: - The drain back principle increases thermal performances because it does not use of a heat exchanger in the solar loop and increases therefore the efficiency of the solar collector.
  • Solar Thermal Collector Component for High-Resolution Stochastic Bottom-Up Domestic Energy Demand Models

    Solar Thermal Collector Component for High-Resolution Stochastic Bottom-Up Domestic Energy Demand Models

    322: Solar Thermal Collector Component for High-resolution Stochastic Bottom-up Domestic Energy Demand Models Paul H ENSHALL , Eoghan M CKENNA , Murray THOMSON , Philip E AMES Centre for Renewable Energy Systems Technology (CREST), School of Electronic, Electrical and Systems Engineering, Loughborough University, LE11 3TU, UK. [email protected] High-resolution stochastic ‘bottom-up’ domestic energy demand models can be used to assess the impact of low- carbon technologies, and can underpin energy analyses of aggregations of dwellings. The domestic electricity demand model developed by Loughborough University has these features and accounts for lighting, appliance usage, and photovoltaic micro-generation. Work is underway at Loughborough to extend the existing model into an integrated thermal-electrical domestic demand model that can provide a suitable basis for modelling the impact of low-carbon heating technologies. This paper describes the development of one of the new components of the integrated model: a solar thermal collector model that provides domestic hot water to the dwelling. The paper describes the overall architecture of the solar thermal model and how it integrates with the broader thermal model, and includes a description of the control logic and thermal-electrical equivalent network used to model the solar collector heat output. Keywords: Solar thermal collector, domestic, energy demand, dynamic. 14 th International Conference on Sustainable Energy Technologies – SET 2015 25 th - 27 th of August 2015, Nottingham, UK 1. INTRODUCTION Urban areas currently use over two-thirds of the world’s energy and account for over 70% of global greenhouse gas emissions (International Energy Agency 2008). Furthermore, increasing urbanisation means that the proportion of the population living in urban areas is expected to rise from around 50% today to more than 60% in 2030, with urban energy use and emissions expected to rise as a consequence.
  • A Concentrated Solar Thermal Energy System C

    A Concentrated Solar Thermal Energy System C

    Florida State University Libraries Electronic Theses, Treatises and Dissertations The Graduate School 2007 A Concentrated Solar Thermal Energy System C. Christopher Newton Follow this and additional works at the FSU Digital Library. For more information, please contact [email protected] THE FLORIDA STATE UNIVERSITY FAMU-FSU COLLEGE OF ENGINEERING A CONCENTRATED SOLAR THERMAL ENERGY SYSTEM By C. CHRISTOPHER NEWTON A Thesis submitted to the Department of Mechanical Engineering in partial fulfillment of the requirements for the degree of Master of Science Degree Awarded: Spring Semester, 2007 Copyright 2007 C. Christopher Newton All Rights Reserved The members of the Committee approve the Thesis of C. Christopher Newton defended on December 14, 2006. ______________________________ Anjaneyulu Krothapalli Professor Directing Thesis ______________________________ Patrick Hollis Outside Committee Member ______________________________ Brenton Greska Committee Member The Office of Graduate Studies has verified and approved the above named committee members. ii This thesis is dedicated to my family and friends for their love and support. iii ACKNOWLEDGEMENTS I would like to thank Professor Anjaneyulu Krothapalli and Dr. Brenton Greska for their advisement and support of this work. Through their teachings, my view on life and the world has changed. I would also like to give special thanks to Robert Avant and Bobby DePriest for their help with the design and fabrication of the apparatus used for this work. Also, I would like to thank them for teaching myself, the author, the basics of machining. Mike Sheehan and Ryan Whitney also deserve mention for their help with setting up and assembling the apparatus used in this work. The help and support from each of these individuals mentioned was, and will always be greatly appreciated.
  • Solar Cooling Used for Solar Air Conditioning - a Clean Solution for a Big Problem

    Solar Cooling Used for Solar Air Conditioning - a Clean Solution for a Big Problem

    Solar Cooling Used for Solar Air Conditioning - A Clean Solution for a Big Problem Stefan Bader Editor Werner Lang Aurora McClain csd Center for Sustainable Development II-Strategies Technology 2 2.10 Solar Cooling for Solar Air Conditioning Solar Cooling Used for Solar Air Conditioning - A Clean Solution for a Big Problem Stefan Bader Based on a presentation by Dr. Jan Cremers Figure 1: Vacuum Tube Collectors Introduction taics convert the heat produced by solar energy into electrical power. This power can be “The global mission, these days, is an used to run a variety of devices which for extensive reduction in the consumption of example produce heat for domestic hot water, fossil energy without any loss in comfort or lighting or indoor temperature control. living standards. An important method to achieve this is the intelligent use of current and Photovoltaics produce electricity, which can be future solar technologies. With this in mind, we used to power other devices, such as are developing and optimizing systems for compression chillers for cooling buildings. architecture and industry to meet the high While using the heat of the sun to cool individual demands.” Philosophy of SolarNext buildings seems counter intuitive, a closer look AG, Germany.1 into solar cooling systems reveals that it might be an efficient way to use the energy received When sustainability is discussed, one of the from the sun. On the one hand, during the time first techniques mentioned is the use of solar that heat is needed the most - during the energy. There are many ways to utilize the winter months - there is a lack of solar energy.
  • Building Envelope and Thermal Storage

    Building Envelope and Thermal Storage

    Energies 2012, 5, 3972-3985; doi:10.3390/en5103972 OPEN ACCESS energies ISSN 1996-1073 www.mdpi.com/journal/energies Article Residential Solar-Based Seasonal Thermal Storage Systems in Cold Climates: Building Envelope and Thermal Storage Alexandre Hugo 1 and Radu Zmeureanu 2,* 1 Halsall Associates, 2300 Yonge Street, Suite 2300 Toronto, Ontario M4P 1E4, Canada; E-Mail: [email protected] 2 Department of Building, Civil and Environmental Engineering, Faculty of Engineering and Computer Science, Concordia University, Montréal, Québec H3G 1M8, Canada * Author to whom correspondence should be addressed; E-Mail: [email protected]; Tel.: +1-514-848-2424 (ext. 3203); Fax: +1-514-848-7965. Received: 21 August 2012; in revised form: 26 September 2012 / Accepted: 8 October 2012 / Published: 16 October 2012 Abstract: The reduction of electricity use for heating and domestic hot water in cold climates can be achieved by: (1) reducing the heating loads through the improvement of the thermal performance of house envelopes, and (2) using solar energy through a residential solar-based thermal storage system. First, this paper presents the life cycle energy and cost analysis of a typical one-storey detached house, located in Montreal, Canada. Simulation of annual energy use is performed using the TRNSYS software. Second, several design alternatives with improved thermal resistance for walls, ceiling and windows, increased overall air tightness, and increased window-to-wall ratio of South facing windows are evaluated with respect to the life cycle energy use, life cycle emissions and life cycle cost. The solution that minimizes the energy demand is chosen as a reference house for the study of long-term thermal storage.
  • Reference System, Germany Solar Combisystem for Multi-Family House INFO Sheet a 10

    Reference System, Germany Solar Combisystem for Multi-Family House INFO Sheet a 10

    Reference System, Germany Solar Combisystem for Multi-Family House INFO Sheet A 10 Definition of reference solar combi system for multifamily houses (MFH), Description: Germany Date: July 2018 Authors: Sonja Helbig (ISFH), Oliver Mercker (ISFH), Federico Giovannetti (ISFH) Download possible at: http://task54.iea-shc.org/ Introduction This document describes the reference solar combi system for domestic hot water preparation and space heating in multifamily houses (MFH) in Germany. The system is modelled with TRNSYS to calculate the fuel consumption and electric energy needed to provide the required domestic hot water and space heating as well as the substituted fuel provided by the combi system. Using these results the levelized cost of heat (LCOH) for the substituted fuel is calculated using eq. 1 and the reference costs for the investment of the system, installation, fuel and electricity costs. System model and cost assumptions are based on [1] and [2]. Hydraulic Scheme of the System Key data Collector area 33 m² Heat store volume 1500 l Location/ Wuerzburg, weather data Germany Hemispherical Ghem,hor irradiance on =1120 kWh/(m2 a) horizontal surface Lifetime of system 25 years Levelized Cost of Heat (LCoH) LCoHsol,fin solar part without VAT 0.112 € LCoHconv,fin conventional part without VAT 0.103 € LCoHov,fin complete system without VAT 0.105 € 1 Reference System, Germany Solar Combisystem for Multi-Family House INFO Sheet A 10 Details of the System Location Wuerzburg, Germany Type of system Combisystem Weather data TRY 2 - hemispherical
  • Integration of Solar Thermal Collectors on Facades: a Review of Institutional Buildings

    Integration of Solar Thermal Collectors on Facades: a Review of Institutional Buildings

    ISSN 2393-8471 International Journal of Recent Research in Civil and Mechanical Engineering (IJRRCME) Vol. 3, Issue 2, pp: (47-58), Month: October 2016 – March 2017, Available at: www.paperpublications.org INTEGRATION OF SOLAR THERMAL COLLECTORS ON FACADES: A REVIEW OF INSTITUTIONAL BUILDINGS Abdulrahman Zakari 1, Asst. Prof. Dr. Halil Z. Alibaba2 1, 2Department of Architecture, Eastern Mediterranean University, Gazimagusa, TRNC, Via Mersin 10, Turkey Abstract: The utilisation of alternative energy in buildings are getting closer to being a basic process in the construction of projects with the need of having sustainable building outlines with energy efficiency and expanding the exploration and utilisation of renewable energy sources in the industry with examples in solar energy, wind energy and geothermal energy. Solar thermal systems have turned into alternatives in the energy efficiency of current buildings, therefore less energy expending buildings, utilising the solar energy as an alternative in process are increasing and this has a tendency to give answers for energy issue which furthermore increase the lifecycle and decrease the upkeep of the buildings in general. Solar thermal systems integration in buildings have increased the performance through utilizing most building components and envelope for the generation of energy or reduction of its use which are the use of mounting solar panels ,integration of PV in windows, facade and roof of buildings. For better understanding, this paper will compare some institutional buildings which use solar collector integrated facades, analyse the methods of application on façade, efficiency of the generation and a critic of the general use of solar collectors integrated facades. The final result of this work will help and encourage designers on specifications and integration techniques and know-how of which method of integration is best suited to be used on their building projects.
  • Solar Combisystems

    Solar Combisystems

    INDUSTRY NEWSLETTER An yearly update for industrial companies Nr. 3 January 2003 IEA SHC - TASK 26 Solar Combisystems (Source: Wagner &Co, Germany) CONTENTS Task 26 is completed............................................................................................................................... 2 The Altener Combisystems Project........................................................................................................ 8 Dissemination activities within the ALTENER Project „Solar Combisystems“..................................... 9 Drainback technology ........................................................................................................................... 11 The FSC procedure, a powerful design tool.......................................................................................... 14 Promising market development for solar combisystems....................................................................... 18 SHC-TASK 26 Participants................................................................................................................... 20 SHC-TASK 26 Industry Participants ................................................................................................... 24 Neither the experts nor IEA SH&C can assume any liability for information provided in this Newsletter. Edited by Jean-Marc Suter and Irene Bergmann http://www.iea-shc.org 2 Task 26 is completed By Operating Agent Werner Weiss, AEE INTEC, Arbeitsgemeinschaft ERNEUERBARE ENERGIE, Institute for Sustainable Technologies,
  • Analysis of System Improvements in Solar Thermal and Air Source Heat

    Analysis of System Improvements in Solar Thermal and Air Source Heat

    Analysis of system improvements in solar thermal and air source heat pump combisystems Stefano Poppi, Chris Bales, Andreas Heinz, Franz Hengel, David Chèze, Igor Mojic, Catia Cialani To cite this version: Stefano Poppi, Chris Bales, Andreas Heinz, Franz Hengel, David Chèze, et al.. Analysis of system improvements in solar thermal and air source heat pump combisystems. Applied Energy, Elsevier, 2016, 173 (1), pp.606-623. 10.1016/j.apenergy.2016.04.048. cea-01310230 HAL Id: cea-01310230 https://hal-cea.archives-ouvertes.fr/cea-01310230 Submitted on 2 May 2016 HAL is a multi-disciplinary open access L’archive ouverte pluridisciplinaire HAL, est archive for the deposit and dissemination of sci- destinée au dépôt et à la diffusion de documents entific research documents, whether they are pub- scientifiques de niveau recherche, publiés ou non, lished or not. The documents may come from émanant des établissements d’enseignement et de teaching and research institutions in France or recherche français ou étrangers, des laboratoires abroad, or from public or private research centers. publics ou privés. Analysis of system improvements in solar thermal and air source heat pump combisystems. Stefano Poppi*1,2, Chris Bales1, Andreas Heinz4, Franz Hengel4, David Chèze6, Igor Mojic5, Catia Cialani3 1Solar Energy Research Center (SERC), Dalarna University College, S-79188 Falun, Sweden 2Department of Energy Technology, KTH, SE-100 44 Stockholm, Sweden 3Department of Economics, Dalarna University College, S-79188 Falun, Sweden 4Institute of Thermal Engineering, Graz University of Technology, Inffeldgasse 25b, A-8010 Graz, Austria 5Institut für Solartechnik SPF, University of Applied Sciences HSR, Oberseestr. 10, 8640 Rapperswil, Switzerland 6CEA, LITEN, Department of Solar Technologies, F-73375 Le Bourget du Lac, France *Corresponding author.