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Development of Energy-saving Control Method of Air-conditioning System Combined Air Source Heat Pump with Ground Source Heat Pump

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Abstract This research aims at developing the energy-saving control method for the hybrid air-conditioning system including Ground Source Heat Pump (GSHP) and Air Source Heat Pump (ASHP). We use water as heat ...source water of GSHP, so it is necessary to develop the anti-freeze control to prevent it from freezing in winter while consuming little additional energy. We build a simulation model of the system and confirm the effectiveness of the anti-freeze control from the result. Also, by changing the ratio of air-conditioning load of ASHP and GSHP, the more load dealt by GSHP, the higher energy conservation is achieved.show more

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Created Date 2018.05.25
Modified Date 2021.03.12

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