常見例句雙語例句When permanent phase-to-ground faults occur, this method can be used to identify the fault phases and justify fault location.對永久性接地故障，該方法可實現(xiàn)故障選相竝進(jìn)行定位。Then, the results and equations are used on fault location, and correspondent computating formulae for each line-mode and ground-mode quantum are yielded.在此基礎(chǔ)上，將上述推得的結(jié)論及方程式用於故障定位計算，推出了各線模、地模分量所對應(yīng)的定位計算公式。The paper discusses the affection of fault location of AT traction power network by factors of AT leakage, mutual induction between up and down line and rail-ground leakage admittance.本文討論了AT漏抗、上下行互感、軌地泄漏導(dǎo)納等因素對AT牽引網(wǎng)故障測距的影響。 返回 ground-fault location