Wu Jiachen, Zhang Xu, Zhou Xiang, et al. An Optimization of Operation Strategy on Hybrid Ground Source Heat Pump System[J]. Journal of refrigeration, 2014, 35(2).
this research analyzes the impact of the operation strategy of HGSHP (Hybrid Ground Source Heat Pump) system on the performance of heat pump unit and ground heat exchanger. The objective building is a large railway station in East China. And some possible ways of operation strategy to optimize the performance is proposed
then heat transfer characteristics of ground heat exchanger in 10 years under three operation strategies is compared through a system simulation on TRNSYS. It’s concluded that the operation strategy that GSHP is at high priority with nocturnal intermittent for cooling is beneficial to a stable operation of HGSHP system.