| PSCAD/EMTDC与Matlab接口技术在继电保护仿真中的运用 |
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| 引用本文： | 袁欣.PSCAD/EMTDC与Matlab接口技术在继电保护仿真中的运用[J].电力学报,2010,25(3):214-217,224. |
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| 作者姓名： | 袁欣 |
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| 作者单位： | 武汉大学电气工程学院,武汉,430072 |
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| 摘 要： | 以配电网单相故障选线为背景,以提高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语言接口技术的自定义模型实现方法。文中对电磁暂态分析程序PSCAD/EMTDC与数学模型软件包Matlab之间的接口进行了研究,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,启动Matlab数据引擎调用M文件,实现接口模型的参数设置。分析了一个配网单相短路实例,将接口程序产生的数据进行处理,将它作为选线算法的入口数据并进行故障选线。仿真表明,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,仿真验证了这一点。
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| 关 键 词： | PSCAD/EMTDC 自定义模型 Matlab语言 接口技术 相关系数 |
The Application of the Interface Technique Between PSCAD/EMTDC and Matlab in Power System Simulation |
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| YUAN Xin.The Application of the Interface Technique Between PSCAD/EMTDC and Matlab in Power System Simulation[J].Journal of Electric Power,2010,25(3):214-217,224. |
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| Authors: | YUAN Xin |
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| Affiliation: | YUAN Xin(School of Electrical Engineering,Wuhan University,Wuhan 430072,China) |
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| 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... |
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| Keywords: | PSCAD/EMTDC |
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