A predictive TRNSYS model for long-term operation of a hybrid ground source heat pump system with innovative horizontal buried pipe type

2020 ◽  
Vol 151 ◽  
pp. 1046-1054 ◽  
Author(s):  
Gaoyang Hou ◽  
Hessam Taherian ◽  
Longjun Li
Keyword(s):  
Heat Pump ◽  
Ground Source Heat Pump ◽  
Buried Pipe ◽  
Pump System ◽  
Heat Pump System ◽  
Term Operation ◽  
Ground Source

Study on Operation Strategies of a Hybrid Ground-Source Heat Pump System with Surface Water Heat Exchangers for an Exhibition Building

2014 ◽  
Vol 672-674 ◽  
pp. 436-440
Author(s):  
Yu Dai Liu ◽  
Guo Xia Hu ◽  
Yan Qu
Keyword(s):  
Surface Water ◽  
Heat Pump ◽  
Heat Exchangers ◽  
High Efficiency ◽  
Heat Extraction ◽  
Ground Source Heat Pump ◽  
Pump System ◽  
Heat Pump System ◽  
Term Operation ◽  
Ground Source

In this study, a hybrid ground-source heat pump (GSHP) system with surface water heat exchangers is employed in an exhibition building in Shanghai to provide with high-efficiency energy for space cooling and heating and also solve the problem of thermal imbalance of the soil because of a significant imbalance between the annual heat rejection to the ground and the annual heat extraction from the ground. The operation strategies were put forward based on the annual building hourly load to make the hybrid GSHP system in a high-efficiency status during the long-term operation. The results show that the hybrid GSHP system can effectively solve the heat accumulation problem and decrease in system performance for the ten-year long run.

Performance analysis of photovoltaic-thermal road assisted ground source heat pump system during non-heating season

Solar Energy ◽  
2021 ◽  
Vol 221 ◽  
pp. 10-29
Author(s):  
Bo Xiang ◽  
Yasheng Ji ◽  
Yanping Yuan ◽  
Chao Zeng ◽  
Xiaoling Cao ◽  
...  
Keyword(s):  
Performance Analysis ◽  
Heat Pump ◽  
Ground Source Heat Pump ◽  
Heating Season ◽  
Pump System ◽  
Heat Pump System ◽  
Ground Source
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