Modeling of Corona Discharge And Overvoltage Propagation Along Transmission Lines
Abstract
A mathematical model is incorporated into the Alternative Transients Program version of the Electromagnetic transients program (ATP/EMTP), using the MODELS interface introducing the algebraic, differential and Boolean equations, to be solved by the Trapezoidal method. The ATP-EMTP part sets out the additional network elements representing the corona model and discusses the basic aspects of modeling. It simulates transmission lines with the corona effect and computes the attenuation and distortion caused by surge propagation along transmission lines due to corona phenomena with the user-defined multi-branch circuit type94 in ATP. The results of the proposed model are compared with experimental investigations in the literature.
Published
2022-08-16
How to Cite
ANANE, Zahira; BAYADI, AbdElhafid.
Modeling of Corona Discharge And Overvoltage Propagation Along Transmission Lines.
Journal of Power Technologies, [S.l.], v. 102, n. 2, p. 45 -- 55, aug. 2022.
ISSN 2083-4195.
Available at: <https://papers.itc.pw.edu.pl/index.php/JPT/article/view/840>. Date accessed: 22 dec. 2024.
Issue
Section
Electrical Engineering
Keywords
Corona effect, Q−V curves, Critical field, Corona Capacitance, ATP/EMTP, Attenuation and deformation .
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