特高压换流站智能设备运行故障监测方法研究

Research on Monitoring Method of Intelligent Equipment Operation Fault in UHV Converter Station

为解决传统方法特高压换流站智能设备运行故障监测误报警率高的问题,设计特高压换流站智能设备运行故障监测方法。计算特高压换流站智能设备运行故障电压和电流数据,追踪特高压换流站智能设备运行故障监测信号,处理特高压换流站智能设备运行故障监测数据,显示特高压换流站智能设备运行故障监测结果。设计实例分析,结果表明设计方法监测误报警率明显低于对照组,能够解决传统方法特高压换流站智能设备运行故障监测误报警率高的问题。

In order to solve the problem of high false alarm rate of intelligent equipment operation fault monitoring of UHV converter stations in traditional methods,a monitoring method of intelligent equipment operation failure of UHV converter stations is designed.Calculate the operating fault voltage and current data of UHV converter station smart equipment,track the UHV converter station smart equipment operation fault monitoring signal,process UHV converter station smart equipment operation fault monitoring data,and display the UHV converter station smart equipment operation fault monitoring result.The design case analysis shows that the false alarm rate of the design method monitoring is significantly lower than the control group,which can solve the problem of the high false alarm rate of the traditional method of UHV converter station intelligent equipment operation fault monitoring.