On-Line Monitoring System for Medium-High Voltage Switchgear Partial Discharge Based on Invasive Live Monitoring Technology
Live detection of partial discharge (PD) is an effective way to analyze and judge the insulation state of switchgear.This paper analyzes the existing problems during PD inspection,expounds the distributed framework of invasive PD monitoring system,and introduces the system structure and basic functions.System application realized the full life-cycle monitoring automation for switchgear PD,solved the demand for data "quantity" by the switchgear insulation state analysis,providing support for user's decision-making in switchgear maintenance.
NETL
NSTL
万方数据
维普
