The Analysis and Handling of A 35kV Transformer Fault

Based on a typical fault occurring on a 35 kV transformer, we synthesized three specialties in this this paper: the high voltage test, the relay protection and the oiling testing, and carried on the analysis from the different angle to the identical fault, thus obtained the effective means to handle this kind of trouble. Also this paper proposed how to prevent such accident occurring and safeguard the secure and steady operation of electrical equipment, and to improve energy saving and energy consumption reducing of equipment.