| 直膨式太阳能热泵系统性能分析及优化 |
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| 引用本文： | 解苗苗,党相兵,关欣.直膨式太阳能热泵系统性能分析及优化[J].能源研究与信息,2014,30(2):73-78. |
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| 作者姓名： | 解苗苗 党相兵 关欣 |
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| 作者单位： | 上海理工大学能源与动力工程学院,上海200093 |
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| 摘 要： | 直膨式太阳能热泵利用少量电能将太阳能的低品位能量转移至高品位,具有清洁、高效的优点,目前正成为节能领域的研究热点,近年来取得了飞速发展.国内外众多学者作了相关研究并取得了一定的成果.概述了直膨式太阳能热泵在国内外的研究进展,总结了内部参数和外部参数等方面对直膨式太阳能热泵系统性能的影响.针对不同的影响因素,给出了多种提高直膨式太阳能热泵系统性能的策略,以期对直膨式太阳能热泵的发展有一定的促进作用.
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| 关 键 词： | 直膨式 太阳能热泵系统 内部参数 外部参数 系统性能 |
| 收稿时间： | 2013/5/24 0:00:00 |
Performance analysis and optimization of the direct-expansion solar-assisted heat pump system |
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| XIE Miao-miao,DANG Xiang-bing and GUAN Xin.Performance analysis and optimization of the direct-expansion solar-assisted heat pump system[J].Energy Research and Information,2014,30(2):73-78. |
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| Authors: | XIE Miao-miao DANG Xiang-bing and GUAN Xin |
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| Affiliation: | (School of Energy and Power Engineering, University of Shanghai for Science and Technology, Shanghai 200093, China) |
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| Abstract: | The direct-expansion solar-assisted heat pump system has been a hot spot in the research field of energy saving and has been developed rapidly in recent years. It is a cleanand efficient technology and can be used to convert low-grade solar energy to high-grade energy using a small amount of electricity. In this paper, the research progress of the directexpansion solar-assisted heat pump both at home and abroad was summarized, and the impact of internal and external parameters on the capability of the heat pump system wasdiscussed. A variety of strategies were proposed to improve the performance of the direct- expansion solar-assisted heat pump system. |
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| Keywords: | direct-expansion solar-assisted heat pump system internal parameter externalparameter performance of the system |
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