| 电磁暂态仿真中网络等值的方法研究 |
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| 引用本文： | 汤雪鹏,吴红斌,丁明.电磁暂态仿真中网络等值的方法研究[J].合肥工业大学学报(自然科学版),2011(9):1321-1323,1334. |
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| 作者姓名： | 汤雪鹏 吴红斌 丁明 |
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| 作者单位： | 合肥工业大学电气与自动化工程学院; |
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| 基金项目： | 中央高校基本科研业务费专项资金资助项目(2011HGZY0005) |
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| 摘 要： | 在进行电磁暂态仿真时,为降低计算规模,需要对电网数据进行等值处理.在利用电力系统综合稳定程序(PSASP)进行Ward等值后,采用基于戴维南定理的多电势等效理论,实现了电磁暂态仿真时系统的网络等值,并开发了相关的等效转换软件.针对某省级电网算例系统,利用PSCAD/EMTDC仿真软件搭建了等值后的系统模型,对算例系统等...
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| 关 键 词： | 电磁暂态仿真 Ward等值 网络等值 多电势等效理论 |
Research on network equivalent method for electromagnetic transient simulation |
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| TANG Xue-peng,WU Hong-bin,DING Ming.Research on network equivalent method for electromagnetic transient simulation[J].Journal of Hefei University of Technology(Natural Science),2011(9):1321-1323,1334. |
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| Authors: | TANG Xue-peng WU Hong-bin DING Ming |
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| Institution: | TANG Xue-peng,WU Hong-bin,DING Ming(School of Electric Engineering and Automation,Hefei University of Technology,Hefei 230009,China) |
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| Abstract: | It is necessary to deal with the grid data by equivalent technique for reducing the scale of calculation in electromagnetic transient simulation.After applying the Ward equivalent in power system analysis software package(PSASP),the network equivalent of electromagnetic transient simulation is achieved based on the theory of multi-potential equivalent in Thevenin theorem.And the relevant software for equivalent transformation is also developed.The equivalent system model of a provincial grid is constructed ... |
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| Keywords: | electromagnetic transient simulation Ward equivalent network equivalent theory of multi-potential equivalent |
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