Domestic hot water heat pump: Modelling, analysis and flexibility assessment
Paper i proceeding, 2023
how buildings can support the power system during power
deficit conditions, with a focus on using domestic hot water
heat pumps as a flexibility resource. A vapour compression heat
pump cycle is used for estimating the performance of the heat
pump during different operating conditions. Furthermore, this
model is integrated with a simple, yet detailed state space model
of the domestic hot water tank considering stratification. The
result shows that the domestic hot water heat pump under study
can provide flexibility by consuming no electricity for nearly
two hours, without compromising the thermal comfort. This is
realised by reducing the set point temperature of water by 5◦C.
heat pump
flexibility
Domestic hot water tank
stratification
Författare
Sindhu Kanya Nalini Ramakrishna
Chalmers, Elektroteknik, Elkraftteknik
Torbjörn Thiringer
Chalmers, Elektroteknik, Elkraftteknik
Asia-Pacific Power and Energy Engineering Conference, APPEEC
21574839 (ISSN) 21574847 (eISSN)
P03206979-8-3503-1809-8 (ISBN)
Chiang Mai, Thailand,
Nätresiliens - bostädersmöjligheter att bidra till ett mer resilient elnät
Energimyndigheten (50343-1), 2020-06-01 -- 2024-12-31.
Ämneskategorier
Energiteknik
Styrkeområden
Energi
DOI
10.1109/APPEEC57400.2023.10562015