Transient Analysis of Transmission Lines Using Chebyshev Expansion Based NILT

Guo Yushun

您当前的位置：

首页 >

文章列表页 >

Transient Analysis of Transmission Lines Using Chebyshev Expansion Based NILT

更新时间：2025-12-08

- Transient Analysis of Transmission Lines Using Chebyshev Expansion Based NILT
- Acta Electronica Sinica Issue 8, (1999)
- 作者机构：
  
  杭州电子工业学院
- 作者简介：
- 基金信息：
- DOI：
  CLC： TN817.01
- Published：1999
- 稿件说明：
移动端阅览
[1]郭裕顺.用基于Chebyshev展开的NILT进行传输线的瞬态分析[J].电子学报,1999(08):39-42.

Guo Yushun. Transient Analysis of Transmission Lines Using Chebyshev Expansion Based NILT[J]. Acta Electronica Sinica, 1999, (8).
[1]郭裕顺.用基于Chebyshev展开的NILT进行传输线的瞬态分析[J].电子学报,1999(08):39-42. DOI：

Guo Yushun. Transient Analysis of Transmission Lines Using Chebyshev Expansion Based NILT[J]. Acta Electronica Sinica, 1999, (8). DOI：

摘要

本文提出了用基于Ｃｈｅｂｙｓｈｅｖ多项式展开的ＮＩＬＴ（数值拉普拉斯反变换）进行传输线瞬态分析的方法．文中介绍了方法的基本原理，分析了实际应用中误差产生的原因，并给出了相应的措施：通过引入Ｌａｎｃｚｏｓ因子对逼近结果的平滑，与ＮＩＬＴ的重新启动，最后用实例说明了方法的应用．结果表明这种方法较目前传输线分析中通常使用的ＮＩＬＴ方法及卷积法都有更快的速度

Abstract

A new method for the transient analysis of transmission lines using the Chebyshev expansion based NILT is presented in this paper.The straightforward application of the method results in significant computational errors.The reason for this is investigated and two techniques to reduce the errors

one is the smoothing of the Chebyshev approximation by the use of the Lanczos factor

and the other the resetting of the NILT

are proposed.Illustrative examples are given and the results show that the method is more efficient than the previous convolution as well as NILT based approaches.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Transmission Line Model for Transient Simulation Derived Using the NILT Technique

Related Author

GUO Yu-shun

Related Institution

Hangzhou Institute of Electronics EngineeringHangzhouzhejiang 310037China

⁰