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dc.contributor.author Farzadfar, Iraj en_US
dc.date.accessioned 2007-05-15T15:25:43Z
dc.date.available 2007-05-15T15:25:43Z
dc.date.issued 1997-07-01T00:00:00Z en_US
dc.identifier.uri http://hdl.handle.net/1993/1001
dc.description.abstract A detailed mathematical model based on circuit approach has been developed for simulating inrush current for core type transformers. The model is capable of computing inrush current for various phase connection schemes under different initial conditions. A three phase thyristor controlled switch has been designed and constructed to be used in consistent recording of inrush current at zero-crossin and positive going voltage. Also a method for determining the zero-sequence permeance of the transformer was introduced. The model can be applied to power transformers for inrush current investigations which are necessary for designing system protection relays. en_US
dc.format.extent 4371207 bytes
dc.format.extent 184 bytes
dc.format.mimetype application/pdf
dc.format.mimetype text/plain
dc.language en en_US
dc.language.iso en_US
dc.rights info:eu-repo/semantics/openAccess
dc.title An inrush current model for core type transformers en_US
dc.type info:eu-repo/semantics/masterThesis
dc.degree.discipline Electrical and Computer Engineering en_US
dc.degree.level Master of Science (M.Sc.) en_US


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