SOFTWARE DESIGN OF DC INSULATOR SURFACE POLLUTION ANALYSIS DEVICE

摘要

Surface pollution monitoring and evaluation of DC line insulators is an important ways to improve the pertinence and efficiency of anti-pollution flashover measures. The design and development of software for surface pollution analysis of DC insulators based on the synergetic evaluation of surface leakage current and visible light images are presented. Through the collection, processing and optimization comparison of the visible light image signal and the DC leakage current signal of the DC insulator surface, the pollution detection and pollution flashover warning of the insulators on the DC line are realized.