The feasibility analysis of zero-energy villa

This paper combined ground source heat pump technology with wind solar hybrid power generation system; applied the system to a villa in Anyang, Henan; and develop a ¿zero energy¿ villa. This type of villa can supply heating, cooling, and electricity power all by itself. The system is independent of the national grid system to achieve a separate power supply; at the same time, independent of the central heating pipe network, using ground source heat pump system for heating and cooling. The system makes the maximum development and utilization of wind energy, solar, geothermal and other renewable energy sources. Through the system design and the corresponding economic analysis, we know that the system is technically feasible in some extent, and has good economic and environmental benefits. It can achieve the maximum energy-saving and emission reduction, which is worth popularizing.