| 纯电动汽车双热源热泵系统性能分析 |
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| 引用本文： | 钱程,谷波,田镇,马磊,杨林. 纯电动汽车双热源热泵系统性能分析[J]. 上海交通大学学报, 2016, 50(4): 569-574 |
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| 作者姓名： | 钱程 谷波 田镇 马磊 杨林 |
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| 作者单位： | （上海交通大学 a.制冷与低温工程研究所；b.汽车电子技术研究所，上海 200240） |
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| 基金项目： | 国家科技支撑项目(2013BAG03B01)资助 |
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| 摘 要： | 针对纯电动汽车双热源热泵系统,采用单一空气源热泵模式和双热源热泵模式进行系统实验,得到系统的性能参数,推得各部件损失占比等.结果表明:吸取1kW废热后,制热量和能效比最大,分别提高了46.58%和28.07%;部件相对损失占比最大的为压缩机46.64%~50.07%,其次是冷凝器30.09%~33.40%.
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| 关 键 词： | 纯电动车热泵 双热源 分析 |
| 收稿时间： | 2015-05-05 |
Performance Analysis of Dual Source Heat Pump in Electric Vehicles |
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| QIAN Cheng;GU Bo;TIAN Zhen;MA Lei;YANG Lin. Performance Analysis of Dual Source Heat Pump in Electric Vehicles[J]. Journal of Shanghai Jiaotong University, 2016, 50(4): 569-574 |
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| Authors: | QIAN Cheng GU Bo TIAN Zhen MA Lei YANG Lin |
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| Affiliation: | (a. Institue of Refrigeration and Cryogenics；b. Research Institute of Automotive Electronics, Shanghai Jiaotong University, Shanghai 200240, China） |
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| Abstract: | Abstract： For the dual source heat pump in electric vehicles, experiments were conducted in air source heat pump(ASHP) and dual source heat pump(DSHP) mode. The heating performance characteristics were obtained and exergy loss ratio was deduced. It turns out that the heating capacity is 46.58% higher than that without waste heat and the coefficient of performance(COP) is 28.07% higher at most. The compressor accounts for most exergy losses of up to 46.64% to 50.07% while the condenser reaches 30.09% to 33.40%. |
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| Keywords: | Key words： electric vehicle heat pump system dual source heat pump exergy analysis |
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