potential current transformer

基本解釋

While the HVDC run in monopole to ground operation, Current in the earth make the transformer that have different potential bring DC magnetic biasing.
超高壓直流輸電系統(tǒng)以單極大地方式運(yùn)行時(shí)，地中電流使處于不同地電位的接地交流變壓器中產(chǎn)生直流電流；
Tests for and locates faults on control, power and lighting circuits, potential and current transformer and switchboard wiring, motors and starters; and similar devices on AC and DC circuits.
負(fù)責(zé)設(shè)備電器及控制系統(tǒng)、廠房電氣動(dòng)力照明系統(tǒng)、變更開(kāi)關(guān)柜、電機(jī)、以及其他電氣電路的日常維護(hù)、測(cè)試和故障分析排出。