Normalized Performance Parameters for a Residential Heat Pump in the Cooling Mode with Single Faults Imposed
William V. Payne, Jin M. Cho, Piotr A. Domanski
The performance of a residential split heat pump in the cooling mode operating under nine faults was described using normalized performance parameters determined from a ratio of the faulty value to the no-fault value obtained from heat pump tests in environmental chambers. The normalized parameters were the coefficient of performance (COP), total capacity, sensible heat ratio, outdoor unit power, and total power. A correlation for the normalized performance parameters was developed to produce a continuous representation of the performance characteristics given the fault level and indoor and outdoor temperature conditions.
, Cho, J.
and Domanski, P.
Normalized Performance Parameters for a Residential Heat Pump in the Cooling Mode with Single Faults Imposed, Applied Thermal Engineering, [online], https://tsapps.nist.gov/publication/get_pdf.cfm?pub_id=910617
(Accessed October 3, 2023)