Experimental Analysis of the Effects of Climate Conditions on Heat Pump System Performance

2021 ◽  
Author(s):  
Erol Şahi̇n ◽  
Nesrin Adigüzel
Keyword(s):  
Heat Pump ◽  
Experimental Analysis ◽  
System Performance ◽  
Pump System ◽  
Climate Conditions ◽  
Heat Pump System

Experimental Analysis of a Solar Energy Storage Heat Pump System

2021 ◽  
Author(s):  
Haifei Chen ◽  
Guiqiang Li ◽  
Yueyue Ling ◽  
Jie Fu ◽  
Yunjie Wang ◽  
...  
Keyword(s):  
Energy Storage ◽  
Solar Energy ◽  
Heat Pump ◽  
Experimental Analysis ◽  
Pump System ◽  
Heat Pump System ◽  
Solar Energy Storage

Study on Ground Source Heat Pump System of Combined Office and Residential Building in Hot Summer and Warm Winter Region

2013 ◽  
Vol 732-733 ◽  
pp. 564-570 ◽  
Author(s):  
Ying Ning Hu ◽  
Ya Zhao Liu ◽  
Jun Lin ◽  
Yan Wang
Keyword(s):  
Heat Pump ◽  
Heat Balance ◽  
System Performance ◽  
Residential Buildings ◽  
Residential Building ◽  
Ground Source Heat Pump ◽  
Pump System ◽  
Heat Pump System ◽  
Warm Winter ◽  
Ground Source

A ground source heat pump system of combined office and residential buildings in hot summer and warm winter region is introduced. The system performance is studied through the experiment, and the performance of underground heat balance is analyzed by TRNSYS. The results show the superiority and applicability of the ground source heat pump system.

scholarly journals Experimental performance analysis of a multiple-source and multiple-use heat pump system: winter field experiment and heating operation performance evaluation

2019 ◽  
Vol 111 ◽  
pp. 01076 ◽  
Author(s):  
Mingzhe Liu ◽  
Ryozo Ooka ◽  
Toshiyuki Hino ◽  
Ke Wen ◽  
Wonjun Choi ◽  
...  
Keyword(s):  
Field Experiment ◽  
Heat Pump ◽  
System Performance ◽  
Multiple Source ◽  
Stable Operation ◽  
Multiple Use ◽  
Operation Performance ◽  
Pump System ◽  
Heat Pump System ◽  
Heating And Cooling

We herein report the development of a distributed heat pump system that can utilize a variety of renewable energy sources to meet different building heating and cooling demands (i.e., a multiple source and multiple use heat pump system, MMHP). In this system, a water circulating loop is used to connect ground heat exchangers, a unique sky-source heat pump, and various heat pumps for heating and cooling purposes to form a thermal network within a building. This distribution increases the flexibility of the system and allows an improved matching of supply and demand. To evaluate the system performance, an experimental house was constructed, and a winter field experiment was conducted. We found that the reported heat pump for floor heating achieved a stable operation with a high coefficient of performance of ~11.5, while the heat collecting operation performance of the sky-source heat pump varied significantly depending on the amount of solar radiation and the outside air temperature. Finally, since the sky-source heat pump contributes to an improvement in the whole system performance, it appears that there is still room for improved regarding the whole system performance by adjusting the operating and control strategy.

A techno-economic optimization model of a biomass-based CCHP/heat pump system under evolving climate conditions

2020 ◽  
Vol 223 ◽  
pp. 113256 ◽  
Author(s):  
Moritz Wegener ◽  
Anders Malmquist ◽  
Antonio Isalgue ◽  
Andrew Martin ◽  
Pol Arranz ◽  
...  
Keyword(s):  
Heat Pump ◽  
Optimization Model ◽  
Economic Optimization ◽  
Pump System ◽  
Climate Conditions ◽  
Heat Pump System
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