LIU ZHIYUAN, SHI LEI, WEI PENG, et al. Study on Online Monitoring Algorithm of Internal Fuse Power Capacitor Based on Steady Current. [J]. Power capacitor & reactive power compensation, 2018, 39(5): 56-59.
LIU ZHIYUAN, SHI LEI, WEI PENG, et al. Study on Online Monitoring Algorithm of Internal Fuse Power Capacitor Based on Steady Current. [J]. Power capacitor & reactive power compensation, 2018, 39(5): 56-59. DOI: 10.14044/j.1674-1757.pcrpc.2018.05.0010.
基于稳态电流的内熔丝电力电容器在线监测算法的研究
摘要
本文分析了内熔丝电容器内部元件击穿后的参数变化
通过一种对电容器的稳态电流状态量算法
判断出故障电容器。利用Matlab Simulink进行仿真
结果显示
该算法是可以识别出该故障电容器出现内部的元件击穿现象。
Abstract
In this paper
parameter variation of internal element in the internal fuse capacitor is analyzedand the faulty capacitor is judged through a kind of state variable algorithms for the steady current of capaci-tor. The simulation is performed by Matlab Simulink
showing that the algorithm can identify the break-down of internal element of the faulty capacitor.
关键词
电力电容器稳态电流在线监测算法
Keywords
power capacitorsteady currentonline monitoringalgorithm