Start-stop control strategies for heat recovery in multi-zone water-loop heat pump systems.
Author(s) : ZAHEER-UDDIN M., WANG J. C. Y.
Type of article: Article
Summary
The physical model consists of individual heat pumps for each zone, a two-pipe water-loop system, a boiler and an evaporative cooler. The overall system consists of four input energy controllers and an equal number of mass flow rate controllers. A simple start-stop control strategy for the system is developed. Results are presented. A method for selecting the appropriate limits for loop water temperature which results in energy savings is given.
Details
- Original title: Start-stop control strategies for heat recovery in multi-zone water-loop heat pump systems.
- Record ID : 1993-2241
- Languages: English
- Source: Heat Recov. Syst. CHP - vol. 12 - n. 4
- Publication date: 1992/07
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Indexing
- Themes: Other heat-pump applications
- Keywords: Boiler; On-off; Control (automatic); Heat recovery; Heat pump; Evaporative system; Energy saving; Water circuit
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