New Method for the Transient Analysis of Lines with Corona

Authors

  • Mohamed Mostafa Saied Independent Researcher, Giza, Cairo, Egypt

DOI:

https://doi.org/10.37591/.v9i3.2783

Abstract

Abstract-- 

A new direct procedure for the transient analysis of overhead lines under corona is suggested.
The governing partial differential equations are derived taking into consideration the possible
variations in the line’s equivalent conductance and capacitance. A noniterative solution of
these equations can be found in terms of interpolating functions resulting from a Mathematica
computer code. The developed program can handle any time waveform of the sources
initiating the transients, any line length, design and termination. The transient voltage and
current distributions as well as the voltage-charge plots for several case studies are presented
and discussed.
Keywords: Computer simulation, corona, differential equations, electromagnetic transients,
high voltage, losses, power lines modeling, partial, software

Author Biography

  • Mohamed Mostafa Saied, Independent Researcher, Giza, Cairo, Egypt

    Independent Researcher, Full Professor, Electrical Engineering 

    B.Sc. , Electrical Engineering, Cairo University (1965)

    Dipl.-Ing. , Electrical Engineering, RWTH, Aachen University, Germany (1970)

    Dr.-Ing. , Electrical Engineering, RWTH, Aachen University, Germany (1974)

    Full Professor, EE, Kuwait University (1983-2009)

    Visiting Full Professor, EE, Kuwait University (1998-1099)

    Pepartment Chairman, EE, Kuwait University (2004-2009)

     

References

M. Saied: Corona Modeling for the Transient Analysis, Steady State and Corona Loss Performance of Transmission Lines. Electrical Power Quality and Utilization Journal (EPQU), 2013, Vol. 16, Issue 2, pp. 11-20.

M. A b K a d i r . , W. Wa n A h m a d , J. J a s n i , H. H i z a m :

“The Importance of Corona Effect in Lightning Surge Propagation

Studies”. Journal of Applied Sciences, Vol. 8(19), pp.3346-3352, 2008.

Z. Anane; A. Bayadi ; K. Huang: Distortion phenomena on transmission lines using corona modeling ATP/EMTP” IEEE Transactions on Dielectrics and Electrical Insulation 25(2):383-389 · April 2018

J. Naredo, A. Soudack, J. Marti: “Simulation of Transients on Transmission Lines with Corona via the Method of Characteristics”, IEE Proceedings, Gen. Trans. and Distribution. , Vol. 142, No.1, pp.81-85, Jan. 1995.

M. Saied, Y. Safar, M. Salama: “Line Transients with Corona”, Journal of the University of Kuwait (Science), 14:1 · January 1987

Y. Safar, M. Saied: “A model for simulating corona in the electromagnetic transients on transmission lines”, J. Computers and Electrical Engineering, Vol. 29, issue 6, August 2003, pp. 653-665.. Computers & Electrical Engineering 08/2003; 29(6):653-665.

S.Semlyn, H Wei-Gan:”Corona Modeling for the Calculation

of Transients on Transmission Lines”. IEEE Trans. Power Delivery 1, (3), p. 228-239, July 1986

M A Al-Tai, H S B Elayyan, D M German, A Haddad, N Harid ,R T Waters:”

The Simulation of Surge Corona on Transmission Lines”, IEEE Transactions on Power Delivery, Vol. 4, No. 2, April 1989, pp. 1360-1368.

ECM Costa, S. and J. Kurokawa Pissolato Corona Discharge Model for Transmission Lines by Lumped Element IEEE TRANS. Latin America, Vol. 9, No. 1, MARCH 2011,pp. 70-75, (in Portuguese)

Ramirez, J. Naredo, P. Moreno, L. Guardado:” Electromagnetic transients in overhead lines considering frequency dependence and corona effect via the method of characteristics,” Int. J. of Electr. Power & Energy Syst., Vol. 23 (3), pp. 179-188, 2001

Xiao-rong Li, 0.P.Malik, Zhi-da Zhao: “Computation of Transmission Line Transients Including Corona Effect”, IEEE Power Engineering Review, July

, p.67.

M. Kudyan, C. H- Shih: “Nonlinear Circuit Model for Transmission Lines in Corona”, IEEE Trans. on Power Apparatus and Systems, Vol. PAS-l00, No. 3, March 1981 ,pp. 1420-1430.

M. Mamis;”state-Space Transient Analysis of Single-Phase Transmission Lines with Corona”, Intl. Conf. on Power System Transients-IPST 2003, New Orleans, USA.

Wolfram Mathematica Tutorial Collection: “Advanced Numerical Differential Equation Solving” in Mathematica, Book, Wolfram Research,

http://www.wolfram.com/learningcenter/tutorialcollection/AdvancedNumericalDifferentialEquationSolvingInMathematica

Downloads

Published

2020-01-02

Issue

Vol. 9 No. 3 (2019)

Section

Articles

License

Journal Title:

Title of the Paper:

Corresponding Author’s Information:

Name: Address:

E-mail:

Contact Number:

It is herein agreed that: The copyright to the above-listed unpublished and original article is transferred to STM Journals.

This copyright transfer covers the exclusive right to reproduce and distribute the contribution, including reprints, translations, photographic reproductions, microform, electronic form (offline, online), or any other reproductions of similar nature.

I/We declare that above manuscript is not published already in part or whole (except in the form of abstract) in any journal or magazine for private or public circulation, and, is not under consideration of publication elsewhere.

 I/ We warrant(s) that his/her/their contribution is original, except for such excerpts from copyrighted works as may be included with the permission of the copyright holder and author thereof, that it contains no libelous statements, and does not infringe on any copyright, trademark, patent, statutory right, or propriety right of others.

I/We will not publish his/her/their above said contribution anywhere else without the prior written permission of the publisher unless it has been changed substantially. I/We also agree to the authorship of the article in the following order: Author(s) Name Signature(s)

1. ________________

2. ________________

3. ________________

4. ________________

The author(s) agree to the terms of this Copyright Notice, which will apply to this submission if and when it is published by this journal (comments if any to the editor can be added below).