Payne, W.
, Domanski, P.
and Yoon, S.
(2009),
Heating Mode Performance Measurements For A Residential Heat Pump With Single-Faults Imposed, Technical Note (NIST TN), National Institute of Standards and Technology, Gaithersburg, MD, [online], https://doi.org/10.6028/NISTPUB.0413171251
(Accessed December 12, 2024)
Official websites use .gov
A .gov website belongs to an official government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you’ve safely connected to the .gov website. Share sensitive information only on official, secure websites.
Heating Mode Performance Measurements For A Residential Heat Pump With Single-Faults Imposed
Published
Author(s)
, , Seok H. Yoon
Abstract
The objective of this research was to acquire heating mode experimental data for a residential heat pump needed for the development of a FDD methodology. Within this project, a heat pump equipped with a thermostatic expansion valve (TXV) was tested in the NIST environmental chambers during steady-state no-fault and imposed-fault operation. Six faults were imposed: 1) compressor valve leakage, 2) outdoor improper airflow, 3) indoor improper airflow, 4) liquid line restriction, 5) refrigerant undercharge, and 6) refrigerant overcharge. Transient tests were also performed to acquire data necessary for the development of a FDD steady-state detector.Citation
Technical Note (NIST TN) - 1648
Report Number
1648
NIST Pub Series
Pub Type
NIST Pubs
Download Paper
Keywords
fault detection and diagnosis, heating mode, heat pump, vapor compression
Citation
Issues
If you have any questions about this publication or are having problems accessing it, please contact reflib@nist.gov.
Created September 30, 2009, Updated November 10, 2018