single-phase-to-ground fault 单相接地
single-phase to ground fault 单相接地故障
single phase to ground fault 单相接地故障
single phase-to-ground fault 单相接地故障
single-phase-to-ground current 单相接地电流
Feeder single-phase-to-ground fault 馈线单相接地故障
Most faults in power distribution systems are single phase to ground faults.
小电流接地系统发生最多的故障是单相接地故障。
The fault phase selector discussed is based on the result that the fault component of sound phases is zero when a single-phase-to-ground fault occurs.
文中所探讨的相电流突变量选相元件，是利用单相接地故障时，两健全相相间电流突变量为零这一特征来得到的。
Furthermore, based on Lab VIEW virtual instrument technology, the chaotic single-phase-to-ground fault protection is developed.
采用虚拟仪器技术，开发了基于混沌选线方法的小电流接地系统单相接地故障选线仪。
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