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Monitoring results of combined pellet and solar heating system
Dalarna University, School of Technology and Business Studies, Energy and Environmental Technology.
Dalarna University, School of Technology and Business Studies, Energy and Environmental Technology.
Dalarna University, School of Technology and Business Studies, Energy and Environmental Technology.
2007 (English)In: ISES Solar World Congress 2007, ISES 2007, 2007, Vol. 2, 867-871 p.Conference paper, (Other academic)
Abstract [en]

In this study the monitoring results of prototype installation of a recently developed solar combisystem have been evaluated. The system, that uses a water jacketed pellet stove as auxiliary heater, was installed in a single family house in Borlänge/Sweden. In order to allow an evaluation under realistic conditions the system has been monitored for a time period of one year. From the measurements of the system it could be seen that it is important that the pellet stove has a sufficient buffer store volume to minimize cycling. The measurements showed also that the stove gives a lower share of the produced heat to the water loop than measured under stationary conditions. The solar system works as expected and covers the heat demand during the summer and a part of the heat demand during spring and autumn. Potential for optimization exists for the parasitic electricity demand. The system consumes 680 kWh per year for pumps, valves and controllers which is more than 4% of the total primary heating energy demand.

Place, publisher, year, edition, pages
2007. Vol. 2, 867-871 p.
Keyword [en]
Solar and pellet heating systems
National Category
Civil Engineering
Identifiers
URN: urn:nbn:se:du-2922OAI: oai:dalea.du.se:2922DiVA: diva2:521764
Conference
ISES Solar World Congress , Peking, 18-21 September, 2007
Available from: 2007-09-01 Created: 2007-09-01 Last updated: 2015-07-27Bibliographically approved

Open Access in DiVA

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Fiedler, FrankBales, ChrisVestlund, Johan
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CiteExportLink to record
Permanent link

Direct link
Cite
Citation style
  • apa
  • harvard1
  • ieee
  • modern-language-association-8th-edition
  • vancouver
  • Other style
More styles
Language
  • de-DE
  • en-GB
  • en-US
  • fi-FI
  • nn-NO
  • nn-NB
  • sv-SE
  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf