Solar-heat pump combined energy system - 文章详情页

作者：

Wang, Gang (Wang, Gang.) | Quan, Zhenhua (Quan, Zhenhua.) | Zhao, Yaohua (Zhao, Yaohua.) (学者：赵耀华) | Jing, Heran (Jing, Heran.) | Tong, Jiannan (Tong, Jiannan.)

收录：

EI PKU CSCD

摘要：

To　make　the　best　use　of　renewable　energy,　a　system　of　solar-heat　pump　composite　energy　was　formed　by　combining　solar　PV/T　collector　with　heat　pump.　Switching　between　the　different　valves　can　achieve　many　operating　modes　to　meet　people＇s　need　for　hot　water　and　heat　and　cooling.　The　experiment　mainly　studied　three　operating　modes:　single-air-source　heat　pump,　solar　PV/T　collector　with　water-source　heat　pump,　and　solar　PV/T　collector　with　dual-heat-source　heat　pump.　Indoor　temperature,　heat　capacity,　COP,　thermal　efficiency　and　electric　efficiency　were　investigated　experimentally　and　analyzed　theoretically.　Results　showed　that　COP　were　2.26,　3.4　and　2.61,　respectively,　along　with　average　indoor　temperature　of　15.3,　18.8　and　16.5,　which　can　basically　meet　the　need　for　heating　load　in　winter.　The　advantage　of　solar　energy　and　heat　pump　were　made　full　use　and　realized　energy　conservation,　which　provide　some　reference　for　solar　and　heat　pump　operation　modes　in　buildings.　©　All　Right　Reserved.

关键词：

Air source heat pumps Coefficient of performance Compressors Historic preservation Pumps Solar collectors Solar energy Solar heating Space heating Specific heat

作者机构：

[ 1 ] [Wang, Gang]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing; 100124, China
[ 2 ] [Quan, Zhenhua]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing; 100124, China
[ 3 ] [Quan, Zhenhua]Scientific Research Project of Beijing Advanced Innovation Center for Future Internet Technology, Beijing; 100124, China
[ 4 ] [Zhao, Yaohua]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing; 100124, China
[ 5 ] [Zhao, Yaohua]Scientific Research Project of Beijing Advanced Innovation Center for Future Internet Technology, Beijing; 100124, China
[ 6 ] [Jing, Heran]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing; 100124, China
[ 7 ] [Tong, Jiannan]College of Architecture and Civil Engineering, Beijing University of Technology, Beijing; 100124, China

通讯作者信息：

[quan, zhenhua]scientific research project of beijing advanced innovation center for future internet technology, beijing; 100124, china;;[quan, zhenhua]college of architecture and civil engineering, beijing university of technology, beijing; 100124, china

电子邮件地址：

quanzh@bjut.edu.cn

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