du.sePublications
Change search
Link to record
Permanent link

Direct link
BETA
Publications (4 of 4) Show all publications
Joly, M., Ruiz, G., Mauthner, F., Bourdoukan, P., Emery, M. & Andersen, M. (2017). A methodology to integrate solar thermal energy in district heating networks confronted with a Swedish real case study. Paper presented at CISBAT 2017 International Conference – Future Buildings & Districts – Energy Efficiency from Nano to Urban Scale, CISBAT 2017 6-8 September 2017, Lausanne, Switzerland. Energy Procedia, 122, 865-870
Open this publication in new window or tab >>A methodology to integrate solar thermal energy in district heating networks confronted with a Swedish real case study
Show others...
2017 (English)In: Energy Procedia, ISSN 1876-6102, E-ISSN 1876-6102, Vol. 122, p. 865-870Article in journal (Refereed) Published
Abstract [en]

Among other solutions, the integration of solar energy in district heating networks can contribute significantly to the increase of the renewable energy fraction in an urban area. This article describes the methodology developed in the framework of IEA Task 52 to help stakeholders during early phases of new or refurbishments projects. This methodology integrates a tool which is capable to assess the main solar indicators of the project with only two inputs: the solar installation area and the building heated area. The tool outputs are compared to the measured values of a Swedish case study.

Place, publisher, year, edition, pages
Elsevier, 2017
Keywords
Solar heat, District heating network, Good practice example, Methodological approach
National Category
Energy Systems
Research subject
Energy, Forests and Built Environments
Identifiers
urn:nbn:se:du-26383 (URN)10.1016/j.egypro.2017.07.451 (DOI)000411783600145 ()2-s2.0-85029903428 (Scopus ID)
Conference
CISBAT 2017 International Conference – Future Buildings & Districts – Energy Efficiency from Nano to Urban Scale, CISBAT 2017 6-8 September 2017, Lausanne, Switzerland
Available from: 2017-10-09 Created: 2017-10-09 Last updated: 2017-11-16Bibliographically approved
Sotnikov, A., Nielsen, C. K., Bales, C., Dalenbäck, J.-O. -., Andersen, M. & Psimopoulos, E. (2017). Simulations of a Solar-Assisted Block Heating System. In: : . Paper presented at ISES Solar World Congress 2017 - IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2017, Proceedings (pp. 373-383).
Open this publication in new window or tab >>Simulations of a Solar-Assisted Block Heating System
Show others...
2017 (English)Conference paper, Published paper (Refereed)
National Category
Environmental Engineering
Research subject
Energy, Forests and Built Environments
Identifiers
urn:nbn:se:du-28298 (URN)10.18086/swc.2017.06.13 (DOI)2-s2.0-85050521978 (Scopus ID)
Conference
ISES Solar World Congress 2017 - IEA SHC International Conference on Solar Heating and Cooling for Buildings and Industry 2017, Proceedings
Available from: 2018-08-13 Created: 2018-08-13 Last updated: 2018-08-13Bibliographically approved
Perez de la Mora, N., Bava, F., Andersen, M., Bales, C., Lennermo, G., Nielsen, C., . . . Martínes-Moll, V. (2017). Solar district heating and cooling: A review. International journal of energy research (Print), 1-23
Open this publication in new window or tab >>Solar district heating and cooling: A review
Show others...
2017 (English)In: International journal of energy research (Print), ISSN 0363-907X, E-ISSN 1099-114X, p. 1-23Article in journal (Refereed) Published
Abstract [en]

Both district heating and solar collector systems have been known and imple- mented for many years. However, the combination of the two, with solar collec- tors supplying heat to the district heating network, is relatively new, and no comprehensive review of scientific publications on this topic could be found. Thus, this paper summarizes the literature available on solar district heating and presents the state of the art and real experiences in this field. Given the lack of a generally accepted convention on the classification of solar district heating systems, this paper distinguishes centralized and decentralized solar district heating as well as block heating. For the different technologies, the paper describes commonly adopted control strategies, system configurations, types of installation, and integration. Real‐world examples are also given to provide a more detailed insight into how solar thermal technology can be integrated with district heating. Solar thermal technology combined with thermally driven chillers to provide cooling for cooling networks is also included in this paper. In order for a technology to spread successfully, not only technical but also eco- nomic issues need to be tackled. Hence, the paper identifies and describes dif- ferent

National Category
Energy Systems
Research subject
Energy, Forests and Built Environments
Identifiers
urn:nbn:se:du-26491 (URN)10.1002/er.3888 (DOI)000427120300002 ()
Projects
SHINE - SolNet
Funder
EU, FP7, Seventh Framework Programme, 2012‐317085
Available from: 2017-11-02 Created: 2017-11-02 Last updated: 2018-04-05Bibliographically approved
Andersen, M., Bales, C. & Dalenbäck, J.-O. (2016). Techno-Economic Analysis of Solar Options for a Block Heating System. In: Conference Proceedings: Eurosun 2016: . Paper presented at Eurosun 2016, Palma de Mallorca (Spain), 11 – 14 October 2016. Palma De Mallorca: International Solar Energy Society
Open this publication in new window or tab >>Techno-Economic Analysis of Solar Options for a Block Heating System
2016 (English)In: Conference Proceedings: Eurosun 2016, Palma De Mallorca: International Solar Energy Society, 2016, , p. 16Conference paper, Published paper (Refereed)
Abstract [en]

An innovative small solar district heating system with one central heating plant and four solar substations has been built in Vallda Heberg, Sweden, to supply a new housing area with passive houses. The target solar fraction was 40% and the total system design, including heat distribution in the buildings, was based on previous experience and aimed to be simple and cost-effective. The main aim of this study was to determine whether the system can be designed in a more effective manner by change of distribution system and load density. TRNSYS models were calibrated against measured data and then used to predict the energy performance. Results indicate that lower distribution heat losses can be obtained by change to a distribution concept with lower operating temperatures, while potentially reducing cost. Changes in heat density cause reduced distribution losses and boiler supplied heat demand, with only minor effects on solar system yield.

Place, publisher, year, edition, pages
Palma De Mallorca: International Solar Energy Society, 2016. p. 16
Keywords
solar thermal, district heat, hot water circulation, simulation
National Category
Energy Systems
Research subject
Energy and Built Environments
Identifiers
urn:nbn:se:du-30565 (URN)10.18086/eurosun.2016.05.12 (DOI)
Conference
Eurosun 2016, Palma de Mallorca (Spain), 11 – 14 October 2016
Projects
SHINE
Funder
EU, FP7, Seventh Framework Programme, 317085
Available from: 2019-07-16 Created: 2019-07-16 Last updated: 2019-07-24Bibliographically approved
Organisations
Identifiers
ORCID iD: ORCID iD iconorcid.org/0000-0001-6692-9224

Search in DiVA

Show all publications