| PSCAD／EMTDC自定义模型在继电保护仿真中的应用 |
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| 引用本文： | 姚自林. PSCAD／EMTDC自定义模型在继电保护仿真中的应用[J]. 电力学报, 2009, 24(4): 280-282 |
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| 作者姓名： | 姚自林 |
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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： | 分析了PSCAD／EMTDC的软件结构，提出了基于PSCAD／EMTDC和C语言接口技术的自定义模型的实现方法，用C语言构建了以实际保护装置为原型的数字式距离保护模型。仿真结果表明，通过适当的接口技术可以实现自定义模型的功能，自定义模型的应用有效地提高了PSCAD／EMTDC在继电保护仿真中的灵活性。
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| 关 键 词： | PSCAD/EMTDC 自定义模型 C语言 接口 继电保护仿真 |
The Application of the User-defined Model of PSCAD/EMTDC in Relay Protection Simulation |
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| YAO Zi-lin. The Application of the User-defined Model of PSCAD/EMTDC in Relay Protection Simulation[J]. Journal of Electric Power, 2009, 24(4): 280-282 |
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| Authors: | YAO Zi-lin |
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| Affiliation: | YAO Zi-lin (School of Electrical Engineering,Wuhan University,Wuhan 430072,China) |
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| Abstract: | The program structure of PSCAD/EMTDC is analyzed,and the method of realizing the user-defined model which is based on the interface technique between PSCAD/EMTDC program and C language is presented.A digital distance protection model is established with C language,which takes real relay protection device as prototype.Simulation results show that,the functions of the user-defined model can be realized,and the application of the user-defined model can effectively improve the flexibility of using PSCAD/EMTDC i... |
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| Keywords: | PSCAD/EUTDC |
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