Discussion of ldquo;Highly-accurate modeling of frequency-dependent balanced transmission lines rdquo; [Closure to discussion]

TitleDiscussion of ldquo;Highly-accurate modeling of frequency-dependent balanced transmission lines rdquo; [Closure to discussion]
Publication TypeJournal Article
Year of Publication2000
AuthorsMoreira, F. A., J. R. Marti, and C. Dufour
JournalPower Delivery, IEEE Transactions on
Volume15
Pagination1318 -1319
Date Publishedoct.
ISSN0885-8977
KeywordsEMTP, frequency-dependent balanced transmission lines, highly-accurate modeling, inverse transformation, numerically inverse-Fourier transform, power transmission lines, time-domain analysis, time-domain transient simulations, transmission line theory
Abstract

F.A. Moreira and J.R. Marti comment on the paper by C. Dufor (see ibid., vol.15, no.2, p.610-15, 2000). They suggest that it may be the case that the proposed model is not directly translated into time-domain difference equations but it is numerically inverse-Fourier transformed. If this were the case, the numerical process of inverse transformation at each solution step could become expensive and prone to error accumulation. They ask the original author to clarify the issues and provide some timings for time-domain transient simulations obtained with the EMTP (indicating which EMTP version is used) and with their proposed model. The original author replies to the comments

URLhttp://dx.doi.org/10.1109/61.891525
DOI10.1109/61.891525

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