摘要
论述工矿企业电源过电压的三个主要来源及其共同特性;以及相应的主动安全和被动安全电源过电压防护技术在工程中的应用。
This paper discusses three main resources and their common characteristics, as well as over- voltage production application in engineering for corresponding initiative and passive safety power supply.
出处
《有色设备》
2012年第3期43-45,共3页
Nonferrous Metallurgical Equipment
关键词
电源过电压
防护技术
工程应用
过电压隔离
保护接地
overvoltage
protection technique
engineering application
overvohage isolation
protectiveearth
