grounded neutral system的意思|示意

Compared with neutral ungrounded power system, ferroresonance overvoltage occurred in neutral grounded power system has more new features, and the research about it is much.

相对于中性点非直接接地系统而言，发生在中性点直接接地系统中的铁磁谐振过电压有着许多新的特点，而且对它的研究相对较少。

This paper proposes effective methods to detect most kinds of faults occurred in transmission lines which are in effectively neutral grounded system.

本文针对中性点有效接地系统的送电线路的绝大部分故障类型提出了有效的检测手段。

In this paper, the effect of the neutral grounded by the low reactance on switching over-voltage in the power system is studied.

文章就中性点小电抗的接入对系统的操作过电压的影响进行了研究。

When single-phase-to-earth fault occurs on a neutral non-direct grounded power system, it is nexessary for improving the reliability of power supplying to select the faulted line quickly.

中性点非有效接地配电网发生单相接地故障时，尽快选出故障线路对提高电网的供电可靠性有重要意义。

The neutral of system is generally indirectly grounded in power distribution network in China.

我国配电网一般采用中性点不直接接地方式。

The way of neutral grounding in 380V LV distribution system was introduced and the characteristics of grounded and non grounded systems were analyzed.

本文介绍了380V低压配电系统中性点的接地方式，分析了接地与不接地系统特性。