Method and device for analyzing electromagnetic noise of SVC (static var compensator) equipment, storage medium and processor

Abstract

The embodiment of the invention provides an analysis method and device for electromagnetic noise of SVC equipment, a storage medium and a processor, and belongs to the technical field of electrics. The method for analyzing the electromagnetic noise of the SVC equipment comprises the following steps: controlling a thyristor of the SVC equipment to work in a preset trigger angle range; receiving a sound signal obtained by audio receiving equipment in the working process of the SVC equipment; and determining that the electromagnetic noise of the SVC equipment is abnormal when the frequency spectrum characteristic of the sound signal exceeds a preset frequency spectrum range. According to the method, the working condition of the SVC equipment can be identified according to the electromagnetic noise change.

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