基于超声波法的变压器局部放电监测系统设计

The Design of Partical Discharge Monitoring Based on Ultrasonic Method for Power Transformer

应用超声波法对主变压器局部放电进行监测,根据变压器绝缘结构,确定传感器布置方式,对数据进行频谱分析,并对放电源进行定位。

Using ultrasonic method to inspect partial discharge of the main transformer, according to its insulation stucture arranging the measuring points of sensor,analyzing the spectra of data and locating the PD sources.