地源热泵在变电站中应用的若干问题  

Issues on Applicability of Ground-source Heat Pump in Substation

作　　者：贾素华[1] 冯舜凯[1] 李科文[2] 胡君慧[2] 张军[2] 

机构地区：[1]河北省电力勘测设计研究院,石家庄市050031 [2]国网北京经济技术研究院,北京市100052

出　　处：《电力建设》2012年第4期16-19,共4页Electric Power Construction

基　　金：国家电网公司科技项目(JXYM-2011-A-B-02)

摘　　要：地源热泵是一项节能环保的新型空调技术。为了促进地源热泵在变电站中的推广应用,分析了变电站地源热泵系统的技术经济条件、建筑负荷条件以及变电站地源热泵机组的配置。给出了变电站中地源热泵系统初投资上限、系统能效比下限、投资回收期上限、建筑物负荷下限及机组配置方式。Ground-source heat pump is a new air-conditioning technology with energy saving and environmental protection.Some issues on the applicability of ground-source heat pump were investigated,such as the techno-economic condition,building load condition and capacity configuration,for its popularization and application in substations.This study puts forward some suggestions on the applicability of ground-source heat pump in terms of the upper limit of initial investment,the lower limit of energy efficiency ratio（EER）,the upper limit of investment recovery period,the lower limit of building load and the collocation mode of heat pump unit.

关 键 词：变电站 地源热泵 技术经济条件 建筑物负荷条件 容量配置 能效比 

分 类 号：TM63[电气工程—电力系统及自动化]