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Test cases for hardware in the loop testing of air to water heat pump systems in a smart grid context
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2015 (English)In: Refrigeration Science and Technology, International Institute of Refrigeration, 2015, 3666-3673 p.Conference paper, (Refereed)
Abstract [en]

Heat Pumps for heating and cooling purposes could play an important role in the future energy system. Combined with a thermal storage they offer the possibility for demand side management applications in a smart grid. Optimized utilization of local solar resources can be achieved by increasingly sophisticated control strategies. Smart gird integration and the use of solar resources will bring new challenges to heat pump system design and operation. However standardized testing procedures to compare HP-systems and controllers in a dynamic and possibly smart grid environment are currently lacking. In this work a method to extract representative test days from energy data, to be used in a Hardware In The Loop test is presented. The resulting sequence of 12 test days is compared to the one year data set and tested in building simulation. Yearly heat generation and SPF can be reproduced with an accuracy of above 94% using the test days.

Place, publisher, year, edition, pages
International Institute of Refrigeration, 2015. 3666-3673 p.
Keyword [en]
Digital storage, Electric power transmission networks, Electric utilities, Hardware, Heat pump systems, Heat storage, IIR filters, Pumps, Refrigeration, Smart power grids, Synthetic apertures, Testing, Air-to-water heat pump, Control strategies, Hardware-in-the-loop testing, Hardware-in-the-loop tests, Heating and cooling, Management applications, Solar resources, Standardized testing, Statistical tests
National Category
Energy Engineering
Identifiers
URN: urn:nbn:se:kth:diva-207218DOI: 10.18462/iir.icr.2015.0584Scopus ID: 2-s2.0-85016798631ISBN: 9782362150128 (electronic)OAI: oai:DiVA.org:kth-207218DiVA: diva2:1117918
Conference
24th IIR International Congress of Refrigeration, ICR 2015, 16 August 2015 through 22 August 2015
Note

QC 20170629

Available from: 2017-06-29 Created: 2017-06-29 Last updated: 2017-06-29Bibliographically approved

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CiteExportLink to record
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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
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  • Other locale
More languages
Output format
  • html
  • text
  • asciidoc
  • rtf