高压开关机械状态诊断系统中操作电压波动影响研究

Research on Operating Voltage Fluctuation Influence upon High Voltage Breaker Mechanical State Diagnose System

对高压开关进行80%、85%、90%、95%、100%、105%额定电压的分合试验,分析和验证高压开关在不同操作电压下其相关机械特性参数的变化范围和稳定性,明确开关机械状态特征值与操作电压波动之间的影响关系和影响程度。

High voltage breaker open -close test under 80% ,85% ,90% ,95% ,100% ,105% rated operating voltage is performed to analyze and verify relevant mechanical characteristic parameters variation range and stability of high voltage breaker under different operating voltage, and to define the influence relationship and degree between breaker mechanical characteristic value and operating voltage fluctuation.