摘要
本文主要叙述用单相拉入电容器造成系统中性点位移后建立起的电流矢量关系转化为数植关系,通过解简单方程得到各相对地电容量,现场测量准确方便。
The purpose of this article is to introduce the measuring method of the line to ground capacity of a overhead line circuit. The neutral-point displacement is altered by connecting power condenser to each phase of the circuit respectively. The relationship of current vectors is converted to numerical value, then, the capacitance between line and ground can be caculated by solving simple equation conveniently.
出处
《高电压技术》
EI
CAS
CSCD
北大核心
1990年第2期59-62,共4页
High Voltage Engineering
