Generator neutral ground methods include non-ground, low impedanceground, high impedanceground and arc-suppression coil 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 basic conception of PBG is formulated. The classification, use and high impedanceground plane of PBG are analyzed, and design principles of impedanceground plane are generalized.