Optical intelligent positioning method and device for partial discharge source

In order to overcome the problems existing in the prior art, the invention provides a partial discharge source optical positioning method and device, and accurate positioning of a partial discharge source in a GIL is achieved. In order to achieve the purpose, the optical positioning method for the partial discharge source comprises the following steps: building a GIL experiment detection platform; constructing a GIL partial discharge simulation model in a GIL experiment detection platform, and analyzing optical signal propagation characteristics; constructing an optical simulation fingerprint data carrying out data processing on the light irradiance collected by the detection point to obtain the optical simulation fingerprint database; and carrying out matching training on the constructed ReliefF-ANFIS model by using an optical simulation fingerprint database, carrying out mode matching on a partial discharge optical fingerprint acquired by an experiment and data in the partial discharge optical simulation fi