SET Proceedings 2978-4387 Caravel Press 10.65582/set.2013.251 2013.251 The Study on Operating Characteristics for Heating System of Solar Energy and Geothermal-Source Heat Pump CaiYingling caiyingling963@126.com ZhangHua ChenShuai ZhaoYuhan School of Mechanical Engineering, Shanghai University of Engineering Science, shanghai, China School of Energy and Power Engineering, University of Shanghai for Science and Technology, shanghai, China 26082013 12 1 9789881543950 2224 2228 26 August 2013 © 2013 Copyright WSSET 2013

Heating experiment system of solar energy and geothermal-source heat pump for office buildings in Shanghai was designed and built. Six operation modes of automatic switching are proposed for efficient and stable operation and the corresponding control strategy is designed too. Six operation modes are solar direct heating system, solar heat pump heating system, GRHP combined solar energy heating system, GRHP heating system and heat storage in outdoor soil system.

 solar energy geothermal energy operation mode control strategy GRHP 26 to 29 August 2013 12th International Conference on Sustainable Energy Technologies SET2013 12 Hong Kong, China