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ENGL
2008

Application of TLM and Cassie-Mayr Arc model on Transformer Aging and Incipient Faults Simulation

9 years 1 months ago
Application of TLM and Cassie-Mayr Arc model on Transformer Aging and Incipient Faults Simulation
Abstract--The development of the transformer insulation failure undergoes three stages: insulation aging, incipient faults and a short circuit. This paper presents a complete scheme to simulate single-phase transformers with insulation deterioration and arcing phenomena i.e. in the first two stages. The approach incorporates Transmission Line Methods (TLM), Jiles-Atherton Hysteretic Model, Composite Cassie-Mayr Arcing Model and Dielectric Model. A small 25kVA 11kV/220V power transformer with aging and incipient faults is taken as example for simulation.
X. Wang, Mark Sumner, D. W. P. Thomas
Added 10 Dec 2010
Updated 10 Dec 2010
Type Journal
Year 2008
Where ENGL
Authors X. Wang, Mark Sumner, D. W. P. Thomas
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