Simulation of incipient transformer faults

This paper adapts a method of modeling internal winding faults of three-phase power transformers for single-phase distribution transformers. The model which is compatible with the alternative transients program, ATP, allows the simulation of turn-to-earth and turn-to-turn faults on either windings o...

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Vydáno v:Circuits and Systems; Proceedings: Midwest Symposium on Circuits and Systems s. 50 - 53
Hlavní autoři: Palmer-Buckle, P., Butler, K.L., Sarma, N.D.R., Kopp, A.
Médium: Konferenční příspěvek
Jazyk:angličtina
Vydáno: IEEE 1998
Témata:
Circuit faults
Costs
Gases
Oil insulation
Phase transformers
Power system modeling
Power system simulation
Power transformer insulation
Power transformers
Transfer functions
ISBN:9780818689147, 0818689145
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Shrnutí:This paper adapts a method of modeling internal winding faults of three-phase power transformers for single-phase distribution transformers. The model which is compatible with the alternative transients program, ATP, allows the simulation of turn-to-earth and turn-to-turn faults on either windings of a single-phase, two-winding, distribution transformer. Results of staged internal winding faults of a distribution transformer are compared with the simulation results to validate the model. The experimental results were found to be comparable to those of the simulation.
ISBN:9780818689147
0818689145
DOI:10.1109/MWSCAS.1998.759433