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PSCAD/EMTDC自定义元件在电力系统仿真中的运用
引用本文:袁欣,孙元博,张承学.PSCAD/EMTDC自定义元件在电力系统仿真中的运用[J].电力科学与工程,2010,26(7):12-15.
作者姓名:袁欣  孙元博  张承学
作者单位:武汉大学,电气工程学院,湖北,武汉,430072
基金项目:江西省研究生创新基金项目 
摘    要:以配电网单相故障选线为背景,以提高电磁暂态分析软件PSCAD/EMTDC在电力系统仿真中的灵活性为目的,提出了基于PSCAD/EMTDC与MATLAB接口技术的自定义模型实现方法.充分利用了PSCAD/EMTDC与MATLAB两款软件的优点.用PSCAD/EMTDC建立接口模型,实现接口模型的参数设置,启动MATLAB数据引擎调用M文件.分析了一个配网单相短路实例,将接口程序产生的数据作为选线算法的入口数据并进行了一种方法的故障选线.仿真结果表明,通过相应的接口技术可以实现自定义模型的故障选线功能.

关 键 词:自定义模型  接口技术  相关系数

Application on Use-defined Model of PSCAD/EMTDC in Power System Simulation
Yuan Xin,Sun Yuanbo,Zhang Chengxue.Application on Use-defined Model of PSCAD/EMTDC in Power System Simulation[J].Power Science and Engineering,2010,26(7):12-15.
Authors:Yuan Xin  Sun Yuanbo  Zhang Chengxue
Affiliation:Yuan Xin,Sun Yuanbo,Zhang Chengxue(Electrical Engineering School,Wuhan University,Wuhan 430072,China)
Abstract:In order to improve the flexibility of PSCAD/EMTDC in power system simulation.The method of realizing the user-defined model which is based on the interface technique between PSCAD/EMTDC and MATLAB is presented on the background of single-phase fault selection in the distribution net.Both of PSCAD/EMTDC and MATLAB are analyzed.To make the best use of the electromagnetic transient analysis program and the math model software package.The interface model is built using PSCAD and its parameters are set by calli...
Keywords:PSCAD/EMTDC  MATLAB
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