| 基于MATLAB/Simulink高压输电线路故障定位仿真研究 |
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| 引用本文： | 姚李孝,姚金雄,安源.基于MATLAB/Simulink高压输电线路故障定位仿真研究[J].电网技术,2005,29(10):53-56. |
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| 作者姓名： | 姚李孝 姚金雄 安源 |
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| 作者单位： | 西安理工大学,电力工程系,陕西省,西安市,710048 |
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| 摘 要： | 简要介绍了电磁暂态程序(Flectromagnetic Transients Program,EMTP)和Matlab的特点,建立了基于Matlab仿真技术的高压输电线路模型,根据该模型,利用Simulink数学模块实现了对双端电气量输电线路准确故障定位的数字仿真.结果表明,所建立模型简单、方便,与EMTP仿真相比,利用Matlab进行仿真同样具有较高精度,满足工程实际要求.
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| 关 键 词： | NULL |
| 文章编号： | 1000-3673(2005)10-0053-04 |
| 修稿时间： | 2005年1月19日 |
FAULT LOCATION SIMULATION FOR HIGH VOLTAGE POWER TRANSMISSION LINE BASED ON MATLAB/SIMULINK |
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| YAO Li-xiao,YAO Jin-xiong,AN Yuan.FAULT LOCATION SIMULATION FOR HIGH VOLTAGE POWER TRANSMISSION LINE BASED ON MATLAB/SIMULINK[J].Power System Technology,2005,29(10):53-56. |
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| Authors: | YAO Li-xiao YAO Jin-xiong AN Yuan |
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| Abstract: | The features of EMTP and Matlab are concisely presented. Using Matlab software a model of high voltage transmission lines is built. Based on this model and using Simulink mathematical module the simulation of accurate fault location of power transmission lines by use of two terminals electrical quantities is implemented. Simulation results show that the built model is simple and easy to use, compared with the EMTP simulation, the accuracy of simulation results by use of Matlab are satisfactory and can meet the requirement of engineering practice. |
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| Keywords: | Matlab Simulink |
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