实用环境下光伏组件发电效率评价方法研究  

RESEARCH OF EVALUATION METHOD OF PV MODULE EFFICIENCY IN PRACTICAL ENVIRONMENT

作　　者：连乾钧 石磊 康钦一 王健全 Lian Qianjun;Shi Lei;Kang Qinyi;Wang Jianquan(CCIC Southern Electronic Product Testing （ Shenzhen ） Co., Ltd., Shenzhen 518055, china;China Quality Certification Centre, Beijing 100084, China)

机构地区：[1]中检集团南方电子产品测试(深圳)股份有限公司,深圳518055 [2]中国质量认证中心,北京100084

出　　处：《太阳能学报》2018年第6期1595-1599,共5页Acta Energiae Solaris Sinica

摘　　要：以光伏组件为研究对象,通过综合分析实用环境中的影响因素,提出以实用环境影响因素作为权重,结合光伏组件的发电特性,通过加权计算方式来评估光伏组件实用环境下的发电效率。结果证明,采用新的评价方法能全面反映光伏组件的发电性能,弥补了单一条件下光伏组件发电效率评价方法的缺陷,更加凸显其在实用环境中的品质特性。Taking PV modules as the research object,the weighted calculation pattern was used to evaluate theefficiency of PV modules in practical environment through the comprehensive analysis of the influencing factors inpractical environment,with practical environmental impact factors as the weight,combining the power generationcharacteristics of PV modules. The results show that the new evaluation method can overall reflect the power generationperformance of PV modules,compensate the defects of the PV power generation efficiency evaluation method undersingle condition,and highlight the quality characteristics in practical environment. It will help guiding enterprises toadopt advanced manufacturing technologies,optimizing the weak light property and temperature coefficient of modules,and improving the industry＇s production level.

关 键 词：发电效率 评价办法 实用环境影响因素 加权计算 

分 类 号：TM615[电气工程—电力系统及自动化]