摘要
针对目前因避雷器选型或安装位置不当引起的雷电过电压损坏电器设备的问题,提出了金属氧化物避雷器选型时主要参数的选择方法,并具体分析了其在系统中的安装位置,然后通过实例详细地阐述了避雷器的选型及安装距离确定,为用户提供了可直接使用的选择依据。
In view of the problems of lightning overvoltage damage to electrical equipment caused by lightning arrester selection and improper installation location, this paper puts forward the selection method of main parameters for metallic oxide arrester selection. And the location of the installation in the system is analyzed concretely. The selection and installation distance of the arrester are expounded in detail, which provides the basis for the direct use of the arrester.
出处
《盐城工学院学报（自然科学版）》
CAS
2017年第1期38-41,共4页
Journal of Yancheng Institute of Technology:Natural Science Edition
关键词
金属氧化物
避雷器
参数选择
安装距离
metallic oxide
surge arrester
parameter selection
installation distance
