METHOD FOR MONITORING PARTIAL DISCHARGE AND INTER LAYER SHORT OF HIGH VOLTAGE CIRCULATOR

摘要

A method for monitoring partial discharge and interlayer short circuit of a high voltage circulator is provided to prevent previously defects by monitoring a partial discharge signal of a stator and an interlayer short circuit signal of a rotator. A partial discharge sensor detects a partial discharge signal of a stator and an interlayer short circuit sensor detects an interlayer short circuit signal of a rotator(S410). A first data collection unit converts the detected partial discharge signal into a data necessary for monitoring(S420). A second data collection unit converts the detected interlayer short circuit signal into a data necessary for monitoring(S430). A server collects the partial discharge signal and the interlayer short circuit signal in order to analyze and control the partial discharge signal and the interlayer short circuit signal and thus display the results(S440).