light rail systems; switchgear; rectifiers; earthing; switchgear testing; fault diagnosis; traction power supplies; substations; relays; fault currents; DC frame fault; ground fault field testing; TriMet Portland light rail system; TriMet traction power substation; dc switchgear enclosure; rectifier equipment; dc ground mat; grounding diode; dc overcurrent; rate-of-rise relay; frame fault current relay; negative-to-ground potential relay; bolted frame fault test; OCS pole ground rod; arcing ground fault; 64 V; 750 V; 9 ohm;
机译:DC牵引系统中具有高电弧电弧的DC高电阻接地故障的方法
机译:评估光伏系统持续直流接地故障对第三方基础设施影响的直流干扰建模
机译:基于HB-MMC的双极HVDC系统中的阀侧单相对断层的双晶闸管保护
机译:TriMet波特兰轻轨系统的直流框架故障和接地故障现场测试
机译:无变压器单相光伏系统的直流侧高阻抗接地故障检测。
机译:Merjan_West Kifl油田的侏罗纪-白垩纪沉积包裹断层系统的3D地震模型-伊拉克中部
机译:用于测试现有的接地故障和安装设备的光伏系统的现场指南,以减轻火灾危险