彩钢瓦屋面光伏电站的雷电防护技术研究  

RESEARCH ON LIGHTNING PROTECTION TECHNOLOGY OF COLOR STEEL TILE ROOF PV POWER STATION

作　　者：吴小云 贾薪 张明珠 Wu Xiaoyun;Jia Xin;Zhang Mingzhu(College of Mechanical and Optoelectronic Physics,Huaihua University,Huaihua 418000,China)

机构地区：[1]怀化学院机械与光电物理学院,怀化418000

出　　处：《太阳能》2022年第7期87-91,共5页Solar Energy

基　　金：怀化学院教改项目(2020043);怀化学院科学研究重点项目(HHUY2020-01)。

摘　　要：彩钢瓦屋面光伏电站是建筑与光伏发电结合的主要应用形式之一,但彩钢瓦屋面光伏电站遭受雷击引发火灾等安全事故的风险较大。针对彩钢瓦屋面光伏电站中光伏组件、玻璃、铝合金等部件的雷击特性进行了研究,从建筑物的风险评估和防雷分类、直击雷防护、感应雷电磁波防护等几方面对彩钢瓦屋面光伏电站屋面电气设备的雷电防护技术进行了详细阐述,并对现行雷电防护措施中的部分误区进行了探讨。研究结果对彩钢瓦屋面光伏电站屋面电气设备的雷电防护设计与施工具有一定的指导意义。Color steel tile roof PV power station is one of the main application form of the combination of building and PV power generation,but the color steel tile roof PV power station has a high risk of safety accidents such as fire caused by lightning.This paper aiming at the lightning characteristics of PV modules,glass,aluminum alloy and other components in the color steel tile roof PV power station are studied.The lightning protection technology of the roof electrical equipment of the color steel tile roof PV power station is described in detail from the aspects of risk assessment and lightning protection classification of buildings,direct lightning protection,induced lightning magnetic wave protection,and some misunderstandings in the current lightning protection measures are discussed.The research results have certain guiding significance for the lightning protection design and construction of the roof electrical equipment of the color steel tile roof PV power station.

关 键 词：彩钢瓦屋面光伏电站 防雷分类 直击雷防护 感应雷电磁波防护 等电位 雷击过电压 

分 类 号：TK519[动力工程及工程热物理—热能工程]