[1]曲世琳,彭莉,马飞,等.基于火用分析的太阳能热泵系统优化研究[J].南京理工大学学报(自然科学版),2013,37(01):122.
 Qu Shilin,Peng Li,Ma Fei,et al.Optimization on solarassisted heat pump system based on exergy analysis[J].Journal of Nanjing University of Science and Technology,2013,37(01):122.
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基于火用分析的太阳能热泵系统优化研究
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《南京理工大学学报》(自然科学版)[ISSN:1005-9830/CN:32-1397/N]

卷:
37卷
期数:
2013年01期
页码:
122
栏目:
出版日期:
2013-02-28

文章信息/Info

Title:
Optimization on solarassisted heat pump system based on exergy analysis
作者:
曲世琳1彭莉1马飞1陈彩霞2
1.北京科技大学 机械工程学院,北京 100083;2.西南电力设计院,四川 成都 610021
Author(s):
Qu Shilin1Peng Li1Ma Fei1Chen Caixia2
1.School of Mechanical Engineering,University of Science and Technology Beijing,Beijing 100083,China; 2.Southwest Electric Power Design Institute,Chengdu 610021,China
关键词:
太阳能热泵代价火用效率火用效率设计优化
Keywords:
solarassisted heat pumpscost exergy efficiencyexergy efficiencydesign optimization
分类号:
TV13;O24
摘要:
该文以热力学第一、第二定律为指导,建立了非直膨式太阳能热泵系统各部件的火用模型。根据系统投入火用的特点,首次提出代价火用效率(即收益火用与代价火用之比)作为太阳能热泵系统的优化指标。将其应用于北京某别墅太阳能热泵系统优化设计分析中,获得此建筑太阳能热泵系统太阳能集热器面积与储水箱容积的最佳配比,计算结果表明优化后代价火用效率提高了15%。研究结果为该系统在设计和运行方面提供了一定理论依据。
Abstract:
Based on the first and second law of thermodynamics,exergy models of the nondirect expansion solar heat pump system are established here.According to the system input exergy characteristics,this paper proposes the cost exergy efficiency for the first time,which is the ratio of output exergy and cost exergy(electric energy and conventional energy),and uses it as the optimization index of solar heat pump system.Taking a villa in Beijing as an example,this paper applies the cost exergy efficiency in design optimization analysis of solar heat pump system and obtains the optimum proportion of the solar collector area and the storage water tank volume.The calculation results show that the cost exergy efficiency increases by 15 percent after the optimization.The research results provide a theoretical basis for design and operation of the system application in Beijing region.

参考文献/References:

[1]Chaturvedi Sushil K,Shen James Y.Thermal performance of a direct expansion solarassisted heat pump[J].Solar Energy,1994,33(2):155-162.
[2]裴刚.光伏—太阳能热泵系统及多功能热泵系统的综合性能研究[D].合肥:中国科学技术大学热科学与能源工程系,2006. Pei Gang.Study on photovoltaicsolar assisted heat pump system and multifunctional domestic heat pump system[D].Hefei:Department of Thermal Science and Energy Engineering,University of Science and Technology of China,2006.
[3]曲世琳,马飞,吉玉宝,等.非直膨式太阳能—水源热泵地板辐射采暖实验系统研究[J].南京理工大学学报,2010,34(1):141-145. Qu Shilin,Ma Fei,Ji Yubao,et al.Experiment system analysis of indirect expansion solar assisted water source heat pump radiant floor heating[J].Journal of Nanjing University of Science and Technology,2010,34(1):141-145.
[4]曲世琳,孙峙峰,吉玉保,等.蓄热水箱对太阳能—水源热泵系统性能特性的影响分析及实验研究[J].太阳能学报,2012,33(8):1405-1410. Qu Shilin,Sun Zhifeng,Ji Yubao,et al.Influence analysis and experimental study of heat storage water tank on performance characteristics of solar energywater source heat[J].Acta Energiae Solaris Sinica,2012,33(8):1405-1410.
[5]Cervantes J G,TorresReyes E.Experiments on a solarassisted heat pump and an exergy analysis of the system[J].Applied Thermal Engineering,2002,22:1289-1297.
[6]赵芳,杨前明,孔祥强,等.太阳能辅助热泵多功能复合机实验系统(火用)分析[J].流体机械,2007,35(11):66-69. Zhao Fang,Yang Qianming,Kong Xiangqiang,et al.Exergy analysis for experimental system of solar assisted heat pump multifunction machine[J].Fluid Machinery,2007,35(11):66-69.
[7]胡刚.太阳能热泵供热技术在别墅采暖中的应用实验研究[D].哈尔滨:哈尔滨工业大学能源科学与工程学院,2006. Hu Gang.Experimental research on application of solar heat pump technology to villa heating[D].Harbin:School of Energy Science and Enginerring,Harbin Institute of Technology,2006.

备注/Memo

备注/Memo:
基金项目:国际科技合作计划(2010DAF72740-06-05);中央高校基本科研业务费专项资金资助项目(FRF-TP-12_060A)
作者简介:曲世琳(1978-),女,博士,副教授,主要研究方向:复合能源热泵技术的应用,Email:q.shilin@163.com;
通讯作者:马飞(1968-),男,教授,博士生导师,主要研究方向:流体传动与控制,Email:yeke@uatb.edu.cn。
更新日期/Last Update: 2013-02-15