Simulation study on heating performance of PV/T-WSHP system based on Trnsys
The Trnsys simulation model of PV/T-WSHP energy supply system is established,and the meteorological parameters and load data in Zhengzhou area are used for simulation.The thermoelectric efficiency and performance parameters are obtained by simulating the operation of the system model in different heating periods for analysis.The results show that the system has different performance in different periods of the heating season,the photovoltaic photothermal module has better performance in the initial stage of heating,and the heat pump unit has better performance in the final stage of heating.The comprehensive heating coefficient(COP)of the system can reach 7.34 at the final stage of heating,thus realizing low energy consumption heating.
万方数据
维普
