Two Variable Time-Step Algorithms for Simulation of Transients

W. Nzale, J. Mahseredjian, I. Kocar, X. Fu, C. Dufour
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引用次数: 7

Abstract

This paper presents two variable time-step algorithms for time-domain simulation of electromagnetic transients. The first one has been created to simulate basic switching transients and the second one is intended to simulate power-electronic systems. Each algorithm is tested in a dedicated circuit. Simulation results yield excellent accuracy and significant improvements in computation time when compared to fixed time-step algorithm.
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瞬态仿真的两种变时间步长算法
本文提出了两种变时间步长的时域电磁瞬变仿真算法。前者用于模拟基本开关瞬态,后者用于模拟电力电子系统。每个算法都在专用电路中进行了测试。仿真结果表明,与固定时间步长算法相比,计算精度高,计算时间明显缩短。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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