| 次同步谐振频率扫描法的电磁暂态仿真实现 |
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| 引用本文： | 杨帆,康海燕,伍文城,郑勇,丁君,陈谦.次同步谐振频率扫描法的电磁暂态仿真实现[J].四川电力技术,2010,33(6):19-22. |
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| 作者姓名： | 杨帆 康海燕 伍文城 郑勇 丁君 陈谦 |
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| 作者单位： | [1]西南电力设计院,四川成都610021 [2]华北电力设计院工程有限公司,北京100120 |
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| 摘 要： | 频率扫描法是规划阶段分析串补系统是否存在次同步谐振风险快捷而有效的方法。借助PSCAD/EMTDC电磁暂态仿真软件实现了频率扫描法。该实现方法具有技术门槛较低、所需输入数据低少、结果直观等优点,可以快速分析在不同运行工况下串补系统发生次同步谐振的可能性。
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| 关 键 词： | 次同步谐振 频率扫描法 串联补偿 PSCAD/EMTDC |
Realization on Electromagnetic Transient Simulation of Frequency Scanning Method for Subsynchronous Resonance |
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| Affiliation: | Yang Fan Kang Haiyan Wu Wencheng et al |
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| Abstract: | During the early planning stage,frequency scanning is a rapid and highly effective method for subsynchronous resonance（SSR） analysis of the series compensated transmission network.The frequency scanning method for SSR analysis is carried out by a powerful electromagnetic time domain transient simulation program PSCAD/EMTDC.This implementation method has lower technical threshold,less requirements of input data and the direct-viewing result.This method provides a powerful tool to research the SSR instability in the series compensated power system under different operating conditions. |
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| Keywords: | subsynchronous resonance frequency scanning series compensation PSCAD/EMTDC |
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