Abstract: In view of the main abnormal points in the integrated board temperature measurement system since I changed it, in order to eliminate such defects in time, restore normal operation and perform its due functions, this paper summarizes and classifies the existing abnormal points, and analyzes them, and gives the right medicine to solve the problem. In this paper, some measures are integrated into the daily maintenance management, and some methods are applied in practical work, which has achieved good results and provided a guarantee for the safe and stable operation of the substation.

Keywords: full self-station; Main transformer temperature; Abnormal; Measures; way