Guide for the application of metal - oxide surge arresters for alternating - current systems 交流系统中金属氧化物电涌放电器应用指南
Guide for short - circuit current calculation in three - phase a . c . systems of hydropower engineering 水电工程三相交流系统短路电流计算导则
Surge arresters ; part 1 : non - linear resistor type gapped surge arresters for a . c . systems 电涌放电器.第1部分:交流系统用非线性电阻型间隙式电涌放电器
Surge arresters - part 1 : non - linear resistor type gapped surge arresters for a . c . systems 电涌放电器.第1部分:交流系统用非线性电阻型间隙式电涌放电器
Surge arresters - part 1 : non - linear resistor type gapped surge arresters for a . c . systems 电涌放电器.第1部分:交流系统用非线性电阻型间隙式电涌放电器
Three - phase , manually operated subsurface and vault load - interrupting switches for alternating - current systems 交流系统用三相手工操作的地下负载隔离开关
The transient stability of interconnected ac system can be improved by the fast response of hvdc 利用高压直流系统快速控制可以提高与之相连交流系统的暂态稳定性。
Surge arresters - part 1 : non - linear resistor type gapped arresters for a . c . systems ; amendment 1 电涌放电器.第1部分:交流系统用非线性电阻型间隙式电涌放电器.修改件1
Short - circuit currents in three - phase a . c . systems - part 4 : examples for the calculation of short - circuit currents 三相交流系统的短路电流.第4部分:短路电流的计算实例
Requirements for overhead , pad - mounted , dry - vault , and submersible automatice line sectionalizers for ac systems 交流系统用架空底座安装型干拱顶和水中线路自动分段器的要求
