高压电气设备绝缘在线监测系统的研制

Study On The On-Line Monitoring System of the Insulation Quality of High Voltage Electric Power Equipment

通过对电力设备的介质损耗、泄漏电流、等值电容、运行电压等参数的在线监测技术的研究 ,研制开发了一套基于监测高压设备泄漏电流和介质损失角的绝缘在线监测系统 ,该系统具有及时发现事故隐患 ,减少停电检修 。

This paper discusses the on line monitoring technologies of some electric parameters such as dielectric loss,divulging current,equivalent capacitance,running voltage.A kind of on line monitoring system of insulation capability which is based on monitoring the divulging current and dielectric loss of high voltage equipment is developed.The system has many merits such as helping people to discover the hidden problems of accident in time,to reduce power cut and overhauling and to improve security of power supply.