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。
In this paper,parameter variation of internal element in the internal fuse capacitor is analyzed and the faulty capacitor is judged through a kind of state variable algorithms for the steady current of capacitor.The simulation is performed by Matlab Simulink,showing that the algorithm can identify the breakdown of internal element of the faulty capacitor.
作者
刘志远
史磊
韦鹏
龚鹏
LIU Zhiyuan;SHI Lei;WEI Peng;GONG Peng(State Grid Ningxia Electrical Power Maintenance Company,Yinchuan 750000,China;Xi’an Zhiqian Power Devices Ltd.,Xi’an 710077,China)
出处
《电力电容器与无功补偿》
北大核心
2018年第5期56-59,共4页
Power Capacitor & Reactive Power Compensation
基金
国网宁夏电力公司科技项目(5229CG160016)
关键词
电力电容器
稳态电流
在线监测
算法
power capacitor
steady current
online monitoring
algorithm