Abstract:

In view of the lack of effective management and operation of most of the current Substation Microcomputer anti-misoperation lockout devices and the common problems in temporary grounding system in substation,this paper introduces a new temporary earth wire management system,which realizes the effective management of the temporary earth wire,eliminates the human negligence caused by malignant accident hidden danger,reduces the labor intensity of operating personnel human judgment,standardizes the temporary grounding line switching operations involved,lowers the maintenance work station comprehensive cost,and improves the level of modern management of the station.

Key words: temporary earth wire;management system;substation