gauge faultとは 意味・読み方・使い方

Since the ground fault of the plurality of generators 1 is protected by the common transformer 18 for gauge and the ground fault overvoltage relay 5, the configuration of the startup device is simplified.例文帳に追加

複数の発電機１の地絡を共通の計器用変圧器１８及び地絡過電圧継電器５で保護できるので起動装置の構成を簡略化できる。 - 特許庁

A ground fault overvoltage relay 5 is connected to an open-Δ-connected tertiary winding of a transformer 18 for a gauge, operates when the zero-phase voltage of a main circuit conductor 11 becomes a predetermined value or more during startup, and opens the main breaker 11 and stops power supply to protect the generator against ground fault.例文帳に追加

地絡過電圧継電器５は、計器用変圧器１８のオープンΔ結線された３次巻線に接続され、起動中に主回路導体１１の零相電圧が所定値以上になると動作し、主遮断器１１を開路して、電力供給を停止し発電機の地絡保護を行う。 - 特許庁

A ground fault detection system 40 for a DC circuit 30 includes a voltage transformer (EVT) 41 for a grounding type gauge connected to a non-grounded three-phase AC system bus bar 13; and a zero-phase current transformer (ZCT) 51 for AC provided in the DC circuit 30.例文帳に追加

直流回路３０の地絡事故検出システム４０は、非接地の三相交流方式の母線１３に接続された接地形計器用変圧器（ＥＶＴ）４１と、直流回路３０に設けられた交流用の零相変流器（ＺＣＴ）５１とを備える。 - 特許庁