Electromagnetic Unbalance in Untransposed Overhead Transmission Lines.

Document Type : Research Studies

Authors

1 Head of Electrical Engineering Department., Faculty of Engineering and Technology., El-Monofia University., Monofia., Egypt.

2 Assistant Professor., Electrical Engineering Department., Faculty of Engineering., El-Mansoura University., Mansoura., Egypt.

Abstract

This paper presents a complete analysis for the unbalance problem in O.H.T.L. which arises due to T.L untransposition.
Derivations for the electromagnetic unbalance factors by the application of symmetrical component analysis are introduced.
The main factors affecting electro-magnetic unbalance factors are discussed with special regard to double circuit T.L.
Numerical application is made to clarify the degree of effectiveness for each factor.

Main Subjects

MEJ- Mansoura Engineering Journal
Volume 3, Issue 2
With cover
December 1978
Pages 13-26

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