基于MATLAB的复杂电力系统动态仿真  

Dynamic simulation of complex electric power system based on MATLAB

作　　者：王晓蔚[1] 张承学[1] 胡志坚[1] 

机构地区：[1]武汉大学电气工程学院,湖北武汉430072

出　　处：《继电器》2002年第10期21-24,共4页Relay

摘　　要：介绍了电力系统暂态稳定的基本概念 ,研究了各种短路故障对系统暂态稳定的影响。采用先进的仿真软件工具MATLAB中的电力系统仿真工具箱 ,建立各元件的数学模型 ,最后组成仿真模块 ,对复杂电力系统进行动态仿真。仿真结果表明 。Describes the basic concept of electric power system's transient stability.Many kinds of short circuit faults effects to electric power system's transient stability are studied.We use MATLAB,which is a simulation tool for power system,to simulate complex electric power system.We found maths models of every component firstly.Then simulated module is composed.The simulated result confirms that the time of removal fault is crucial for electric power system stability.

关 键 词：MATLAB 复杂电力系统 动态仿真 等面积定则 δ(t)曲线 ode115法 暂态稳定性 

分 类 号：TM743[电气工程—电力系统及自动化]