neutral-point transformer

基本解释

In this paper, the current-current neutral grounding transformer neutral point commonly used to protect the way of protection was discussed;
本文主要對目前大電流中性點接地變壓器中性點保護普遍採用的保護方式進行了探討；
Using of change on neutral point for auto-transformer to achieve tap change by step, lighting lamps can have different effects of power-saving.
照明路燈通過自藕變壓器進行調零切換實現有級降壓，可以得到不同的節電傚果。
Working principle and application features of anti-arc coil in transformer neutral-point earthing mode are introduced, which provides safety running for electricity supply system.
闡述了變壓器中性點接地方式中的消弧線圈接地方式的工作原理和使用特點，爲供電系統的安全運行提供了保障。