Generator neutral ground methods include non-ground, low impedance ground, high impedance ground and arc-suppressioncoil ground.
发电机中性点运行方式有中性点不接地、小阻抗接地、高阻抗接地、消弧线圈接地。
2
The principle of arc-suppressioncoil with three phases and five columns , and theory of power frequency extinguishing arcing were introduced.
介绍了三相五柱式消弧线圈的工作原理，单相电弧接地过电压的工频熄弧理论。
3
At last, the characteristics of capacitor tuning arc-suppression reactor are summarized, which draws a conclusion that capacitor-tuning arc-suppressioncoil has a good application prospect.