An autonomous substation equipment electrified water washing robot system and method
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Patents(China)
- Current Assignee / Owner
- STATE GRID INTELLIGENCE TECH CO LTD
- Publication Date
- 2020-11-17
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Abstract
Description
technical field
[0001] The invention relates to a system and a method for an autonomous substation equipment charged water washing robot. Background technique
[0002] The insulators operating outdoors in the power system are exposed to nature for a long time, especially in industrial, coastal and saline-alkali areas, and are affected by industrial waste gas, sea water or natural saline-alkali, dust, etc., usually forming a certain degree of pollution accumulation on the surface of the insulator . Contaminated insulators, in the case of dry climate, the resistance of the pollution layer is very large, which is not very dangerous to the operation of the power system. However, when encountering humid weather conditions such as fog and rain, the pollution layer on the surface of the insulator is wetted, the conductance increases, the insulation performance decreases, the leakage current increases sharply, and the flashover voltage decreases greatly. At this time, pollution fla...