On line monitoring method of operation environment safety for substation maintenance

Abstract

Aiming at the problems of low accuracy of monitoring results, long monitoring time and poor stability of monitoring results in traditional methods, an on-line monitoring method for operation environment safety for substation maintenance is proposed. An on-line monitoring platform for substation operation environment safety is constructed. The platform realizes signal acquisition through A/D conversion and transmits it to the data display unit for unified packaging and display of data. The point distribution optimization model is established with the minimum average monitoring distance as the objective function and the constraints are set. Finally, the monitoring model is constructed by using fuzzy mathematics method, which realizes the on-line monitoring of substation operation environment safety. The experimental results show that this method effectively solves the problems existing in the traditional methods, the overall monitoring time is less than 1.5s, and the accuracy of the monitoring results is high, which fully verifies the effectiveness of this method.