XU HUAN. Application of Digital Inverse Time Protection in Capacitor Bank. [J]. Power capacitor & reactive power compensation, 2009, 30(4): 37-39.DOI:
Application of Digital Inverse Time Protection in Capacitor Bank
摘要
针对高压并联电容器组采用的数字式反时限过电流和反时限过电压保护
对目前已有的各种反时限过电流动作特性方程进行了分析比较
初步推导了反时限过电压保护的动作特性方程
提出了反时限过电流和过电压保护装置设计的新思路。
Abstract
As for the digital inverse time over current and overvoltage protection adopted in high voltage shunt capacitor banks
this paper analyses and compares the characteristic equations of various and presently existed inverse time over current
deducts preliminarily the characteristic equation of inverse time overvoltage protection and proposes the new ideas of inverse time over current and overvoltage protection design.