Title :
The Analysis and Handling of A 35kV Transformer Fault
Author :
Huang, Xue ; Lin, Shunsheng
Author_Institution :
Anshun Power Supply Bur., Anshun
Abstract :
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.
Keywords :
fault diagnosis; power transformer protection; power transformer testing; relay protection; transformer oil; electrical equipment; energy consumption; energy saving; high voltage test; oiling testing; relay protection; transformer faults; voltage 35 kV; Arc discharges; Capacitance; Cities and towns; Earth; Oil insulation; Power supplies; Protection; Protective relaying; Switches; System testing; Arc discharge; DC resistance; Differential motion protection; Gas protection; Spark through;
Conference_Titel :
Power System Technology, 2006. PowerCon 2006. International Conference on
Conference_Location :
Chongqing
Print_ISBN :
1-4244-0110-0
Electronic_ISBN :
1-4244-0111-9
DOI :
10.1109/ICPST.2006.321503
