Research of Air Source Heat Pump Heating System Based on Photovoltaic Power Supply

摘要

Utilizing multi energy sources synthetically and efficiently is one of the trends of energy systems in recent years. An air source heat pump heating system based on the photovoltaic power supply is proposed in this paper, and further research is done on it. As a high efficiency and energy saving environmental protection equipment, air source heat pump can not only alleviate the pressure of the energy demand, but also provide effective solutions for winter heating. We put forward theoretical model and practical model schemes for a certain office building's air source heat pump heating system, and carried out the simulation of air source heat pump heating system based on photovoltaic power. Quantitative data of the whole heating season, such as the indoor air temperature, heat storage water tank's water temperature, and the system power consumption, was obtained. Analysis results shows that the economic benefits of air source heat pump heating system is superior to the traditional central heating system.