摘要
PSCAD/EM TDC是在电力系统分析中广泛应用的一种电磁暂态仿真软件。本文通过对PSCAD/EMTDC主程序结构和其开放语言接口原理的分析,给出了基于Matlab语言接口和C语言接口的自定义模型实现方法,并用C语言定义了开关状态表选择模块,用在有源滤波器(APF)控制算法仿真中,仿真结果表明使用自定义模型的控制算法有良好的控制效果。
PSCAD/EMTDC is an electro-magnetic transient simulation software which is widely used in power system analysis. Through an analysis of the main program structure and principle of the open language interface in PSCAD/EMTDC, the method of how a user-defined model works based on the interface between PSCAD/EMTDC and Matlab, C language is presented. A switch state selection model defined by C language is used in the simulation of the control algorithm of APF. Simulation results indicate that the user-defined model has a good performance.
出处
《电气应用》
北大核心
2006年第11期71-73,共3页
Electrotechnical Application