Usefulness of Combined Iterative Method for EMTP-type Simulators

カテゴリ: 全国大会

論文No: 6-085

グループ名: 【全国大会】平成13年電気学会全国大会論文集

発行日: 2001/03/21

タイトル(英語): Usefulness of Combined Iterative Method for EMTP-type Simulators

著者名: 山本 和男(Nara National College of Technology),雨谷 昭弘(Doshisha University)

著者名(英語): Kazuo Yamamoto(Nara National College of Technology),Akihiro Ametani(Doshisha University)

キーワード: 非線形|複合収束計算法|修正予測子‐修正子法|ニュートンラプソン法|EMTPタイプシミュレーター

要約(日本語): This paper presents a combined iterative method ( CIM ), which consists of a modified predictor corrector iteration (MPCI) and Newton-Raphson iteration (NRI) algorithms, as a basis of a transient calculation for nonlinear circuits. An effective construction of MPCI and Jacobian matrices based on a multi-dimensional solution with Dommel’s method and an effective expression of MPCI and NRI on EMTP-Type simulators are also proposed. This paper demonstrates the proposed algorithm on an example system, and compares the result obtained with a basic nodal conductance approach (NCA). The results prove the validity of those proposed methods for any kinds of EMTP-Type simulators with nonlinear elements

原稿種別: 日本語

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