VARIABLE ORDER AND VARIABLE STEP-SIZE INTEGRATION METHOD FOR TRANSIENT ANALYSIS PROGRAMS

被引：9

作者：

KATO, T

IKEUCHI, K

机构：

[1] Department of Electrical Engineering, Doshisha University, Kyoto, 602

来源：

IEEE TRANSACTIONS ON POWER SYSTEMS | 1991年 / 6卷 / 01期

关键词：

D O I：

10.1109/59.131064

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 [电气工程]; 0809 [电子科学与技术];

摘要：

A variable order and variable step-size integration method using the Backward Differentiation Formulas (VOVS-BDF) is introduced to optimize numerical integration orders and step-sizes for power transient analysis. The basic concept and the numerical stability of the VOVS-BDF are discussed and shown for efficient computer-aided power transient analysis. A new searching method for break points is proposed to adjust the step-sizes. The VOVS-BDF is validated through analysis examples of an instantaneously controlled inverter circuit and a single-conductor line system. The procedures for the necessary program changes are described.

引用

页码：206 / 213

页数：8

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