Numerical Laplace Inversion Methods for Electromagnetic Transient Simulations

被引：0

作者：

Castanon, L. J.

Zuluaga, J. R.

Naredo, J. L.

机构：

来源：

2016 NORTH AMERICAN POWER SYMPOSIUM (NAPS) | 2016年

关键词：

Numerical Inversion of the Laplace Transform (NILT); Electromagnetic Transients (EMT); Fast Fourier Transform (FFT); Frequency Domain (FD); TRANSFORM;

D O I：

暂无

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

The numerical inversion of the Laplace transform (NILT) is widely used in several engineer applications particularly in Electromagnetic Transients (EMT). Many works that use NILT were motivated by finding an easy, fast and accurate way to solve differential equations, in order to obtain a numerical solution. Based on the comparison between analytical results and NILT algorithms results, the effectiveness and reliability of numerical inverse was demonstrated. This paper presents a detailed description and analysis, of four different ways to perform the NILT based on Fast Fourier Transform (FFT) algorithm and its applications in EMT simulations.

引用

页数：6

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