Based on experiment, the performance of the lake water heat pump system at heating mode was studied, its energy consumption and Coefficient of Performance (COP) were calculated and analyzed.

• 通过实地测试,对研究对象冬季供暖工况运行特性和参数匹配进行了试验研究,计算了该系统的性能系数(COP值),分析了其运行状况;