摘要
在MATLAB的Simulink仿真平台上建立输电线路三段式电流保护模型,设置不同的故障点和故障类型进行仿真和分析,验证了三段式电流保护的行为特性,表明MATLAB软件具有强大的仿真功能,为继电保护的学习和研究提供了有效的方法和平台。
Three-stage current protection model of transmission line was established on the Simulink simulation platform of MATLAB. Different fault points and fault types are set for simulation and analysis, and the behavior characteristics of the three-stage current protection are verified. It shows that the MATLAB software has powerful simulation function and provides effective methods and platforms for study and research on relay protection.
作者
孙浩
张志远
徐天启
SUN Hao;ZHANG Zhi-yuan;XU Tian-qi(College of Information and Control Engineering,Jilin Institute of Chemical Technology,Jilin Jilin132022;State GridBaicheng Power Supply Company,Baicheng Jilin 137000;State Grid Jiaohe Power Supply Company,Jiaohe Jilin 132500)
出处
《数字技术与应用》
2018年第5期98-99,共2页
Digital Technology & Application
