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Energy flexible heat pumps - Reference cycle requirements and the effects of the on-board energy flexibility interfaces.

Number: 0205

Author(s) : EVENS M., ARTECONI A.

Summary

Heat pumps support the decarbonisation of the heating sector, while providing energy flexibility services. As heat pump manufacturers already implement internal control strategies for a safe and reliable operation, flexible control strategies have to be carefully designed to take the on-board control into account. Experimental trials allow an evaluation of the real heat pump behaviour and performance. However, reference environmental conditions have to be pre-determined to run ad hoc tests. This paper firstly presents a general approach for obtaining a reference cycle for energy flexibility evaluation with heat pumps. Simulations and hardware-in-the-loop experiments on a water/water heat pump showed the cycle requirements for heat pump energy flexibility evaluations. Secondly, the reference cycle and hardware set-up were used to evaluate on-board flexibility interfaces by applying several flexible heat pump control strategies.

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Pages: 11

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Details

  • Original title: Energy flexible heat pumps - Reference cycle requirements and the effects of the on-board energy flexibility interfaces.
  • Record ID : 30031385
  • Languages: English
  • Subject: Technology
  • Source: Proceedings of the 26th IIR International Congress of Refrigeration: Paris , France, August 21-25, 2023.
  • Publication date: 2023/08/21
  • DOI: http://dx.doi.org/10.18462/iir.icr.2023.0205

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