CAJ | 학술논문

主要介绍地源热泵的优点及其发展趋势，以及不同冷热源形式的复合地源热泵的分类及其工作原理。探讨了不同时期复合地源热泵国内外的研究现状，分析了地源热泵长期使用系统热量失衡、COP 减小的原因，并提出一些改善地源热泵性能的建议，为其今后的研究提供方向。
주요개소지원열빙적우점급기발전추세，이급불동랭열원형식적복합지원열빙적분류급기공작원리。탐토료불동시기복합지원열빙국내외적연구현상，분석료지원열빙장기사용계통열량실형、COP 감소적원인，병제출일사개선지원열빙성능적건의，위기금후적연구제공방향。
The paper mainly introduces the advantages of ground source heat pump and its development trend, the classification and working principle of composite ground source heat pump depend on various forms of cold and heat source. The research status both at home and abroad in different times are expounded, analyzing the reason of heat imbalance and coefficient of performance reduction caused by long-term use of ground source heat pump system. A series of recommendations are proposed to improve the performance of ground source heat pump as the direction for the future research.