摘要
利用Matlab中的PSB构建了一个单机-无穷大系统仿真模型,并在此基础上对电力系统的三种短路形式进行了仿真分析。实践表明,仿真波形与理论分析结果相符,说明用M atlab对电力系统故障仿真的方法是可行的,可有效提高《工厂供电》课程教学效果。
A single-machine-infinity system has been built using the power SYstem library of Matlab. Based on the system, three kinds of short-circuit fault are simulated. The results show that the simulation curves are in line with theoretical analysis and Matlab is a useful tool for stuednts to study the course ＂Power Supply＂ and greatly improve teaching effect.
出处
《自动化技术与应用》
2011年第10期76-79,共4页
Techniques of Automation and Applications
基金
芜湖职业技术学院教学研究项目(项目编号WZ[2011]jy01)
关键词
电力系统
短路
故障
power system
short-circuit
fault
