Study on intermittent operation strategies of a hybrid ground-source heat pump system with double-cooling towers for hotel buildings

作者: Jing Yang , Linghong Xu , Pingfang Hu , Na Zhu , Xuepeng Chen

DOI: 10.1016/J.ENBUILD.2014.02.061

关键词:

摘要: This study proposes intermittent operation strategies of a hybrid ground-source heat pump (HGSHP) system with double-cooling towers. The program aims at solving the problem of soil heat accumulation and optimizing the heat pump systems, that is, operating efficiently while reducing operating costs. The annual dynamic load of a hotel in Wuhan was calculated by Designer's Simulation Toolkit (DeST) software, and a GSHP system of the hotel was designed. The HGSHP model was constructed by TRNSYS. On the basis of hotel …

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