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Type: Artigo de periódico
Title: An Efficient Method For Calculation Of Electric Field In Three-core Power Cables
Author: Delgado Leon M.Z.
Murari C.A.F.
Abstract: In this paper we applied the Superposition Principle with a new basic conductor voltage condition for the computed electric field in three-core cables and the results obtained have higher accuracy and lower computational time than the previous works. The maximum potential errors is not more than 0.050%. and the maximum field deviation angle is not more than 0.011°. The electric field problem under arbitrary conductor voltage condition is reduced to a field computation for a new basic conductor voltage condition (0,1,-1) which reduces the computing time because it doesn't require the repetitive solution of the algorithm for different ωt values. With this new configuration, it is possible to take advantages of a symmetrical conductor arrangement, reducing the number of charges necessary for the field calculation and the Superposition Principle is applied only two times. © 1996 IEEE.
Rights: fechado
Identifier DOI: 10.1109/61.517469
Date Issue: 1996
Appears in Collections:Unicamp - Artigos e Outros Documentos

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