An efficient algorithm for transient calculation of the electric networks including magnetizing branches
type: Item
instance of: scholarly article
title: An efficient algorithm for transient calculation of the electric networks including magnetizing branches
zbMATH Open document ID: 1235.78041
DOI: 10.1155/2011/479626
published in: Mathematical Problems in Engineering
publication date: 2012-04-03T00:00:00Z
review text: Summary: A simplified model of magnetic saturation characteristics is proposed in this paper for transient calculation of the electric networks including magnetizing branches. The model represents the magnetic saturation characteristics by the continuous function instead of the piecewise linear approximation. Based on the proposed model, an efficient transient algorithm is developed. The nonlinear differential equations describing the transient behavior of the magnetizing branches are solved by the semiexplicit Runge-Kutta method, in which noniterative computations are involved. The transient calculation for the remaining linear network is performed in terms of the solution to the magnetizing branches. A comparison is made between calculated and experimental results to confirm the validity of the algorithm.
Mathematics Subject Classification ID: 78M25
zbMATH DE Number: 6021100
Wikidata QID: Q58693107
author: Xiao-Qing Zhang
MaRDI profile type: Publication
full work available at URL: https://doi.org/10.1155/2011/479626
OpenAlex ID: W1975744786
cites work: Some general implicit processes for the numerical solution of differential equations
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description: scientific article; zbMATH DE number 6021100