Feasibility analysis of composite ground-source heat pump system for a research office building

Analyses the annual air conditioning loads of the office building and soil thermal response test. Takes the composite ground-source heat pump system as the cold and heat source of the air conditioning system according to the results. Compares and analyses the energy efficiency, operating costs, payback period and environmental benefit. The result shows that the composite ground-source heat pump system is the optimal cold and heat source for the project.