Optimization study of phase change heat storage air source heat pump system and solar complementary heating system

doi:10.19799/j.cnki.2095-4239.2024.0456

Abstract

Abstract:

By combining phase change heat storage air source heat pumps with solar heating, the heating capacity of the system can be improved while fully utilizing solar energy resources. To ensure heating efficiency and provide high-quality energy resources, research is conducted on the optimization of phase change heat storage air source heat pump systems and solar complementary heating systems. Based on the thermal conversion mode and thermal energy conversion efficiency of phase change heat storage air source heat pumps, analyze the thermal effect of the heating system, and on this basis, conduct in-depth research on the heating performance of solar heating systems. Based on the advantages of the above two applications, specific heating system optimization design schemes are defined from multiple aspects, including optimizing phase change material configuration, improving solar collector efficiency, optimizing system control strategies, and improving heat energy transmission and utilization.

Key words: phase change heat storage, air source heat pump, solar complementary heating, thermal action, heating performance

CLC Number:

TP181

Hongming WANG, Bo CHENG. Optimization study of phase change heat storage air source heat pump system and solar complementary heating system[J]. Energy Storage Science and Technology, 2024, 13(6): 1980-1982.

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