|
|||||
|
|
| 传输线瞬态响应的一种时域分析方法 | |
| 引用本文： | 武国亮,田惠芬,李月华. 传输线瞬态响应的一种时域分析方法[J]. 现代电子技术, 2006, 29(12): 118-119 |
| 作者姓名： | 武国亮 田惠芬 李月华 |
| 作者单位： | 1. 西安交通大学,陕西,西安,710049 2. 石嘴山供电局调度通信所,宁夏,石嘴山,753000 3. 银南供电局,宁夏,银川,750001 |
| 摘 要： | 提出一种传输线瞬态响应的时域分析方法。该方法对电报方程在时域内差分离散,在建立对空间的一阶微分方程组后,采用精细积分法,可获得传输线瞬态响应。这是一种时域内的半解析数值计算方法,具有方法简单、计算精度高等优点,能够有效地分析具有非线性负载的有损耦合传输线瞬态响应问题,也可以用于输电线路的瞬态分析及故障测距。 |
| 关 键 词： | 传输线 瞬态响应 时域分析法 非线性负载 |
| 文章编号： | 1004-373X（2006）12-118-02 |
| 收稿时间： | 2005-12-15 |
| 修稿时间： | 2005-12-15 |
A Transient Response Time Domain Analysis Method of Transmission Lines |
|
| WU Guoliang,TIAN Huifen,LI Yuehua. A Transient Response Time Domain Analysis Method of Transmission Lines[J]. Modern Electronic Technique, 2006, 29(12): 118-119 | |
| Authors: | WU Guoliang TIAN Huifen LI Yuehua |
| Abstract: | In this paper,a new time domain method is presented to analyze the transient response of transmission lines.The telegraph equations are discreted in time domain,a first order differential equation with respect to space is obtained,then by(using) the precise integration method,the transient response of the transmission lines can be obtained.This is a semianalytic numerical method,it is simple,accurate and efficient,and can be used to analyzed the transient response of the lossy coupled transmission lines with nonlinear terminals efficiently.It also can be used to analyze transient response of power transmission lines and detect the fault location. |
| Keywords: | transmission lines transient response time domain analysis nonlinear load |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |