浅议混合地源热泵系统(HGSHPS)

随着GSHP技术的进一步发展，针对夏冬季节冷热负荷不平衡地区的混合地源热泵系统（HGSHPS）应运而生，为进一步扩大GSHP的适用地域范围创造了有利条件。文中分别介绍了适用于南方及北方气候特点的两种HGSHPS，并对其结构、原理、主要技术优点以及控制策略作了详尽的分析，指出了其研究中的核心问题，展望了其应用前景。

Discussion on hybrid ground source heat pump system

With the further development of GSHP, the HGSHPS that can be applied for the areas where heating and cooling load is unbalanced is developed, which gives a favorable condition for enlarging the applicable zone of GSHP. The paper introduces two kinds of HGSHPS suit for South and North climate respectively. Their construction,working principle,main technical advantage and controlling model are analyzed in detail. The key point of research on them as well as their development prospects is also emphasized.