| 串补装置次同步谐振特性分析 |
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| 引用本文： | 柏晓路,刘宇,张茂松.串补装置次同步谐振特性分析[J].电力科学与工程,2009,25(7):20-24,30. |
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| 作者姓名： | 柏晓路 刘宇 张茂松 |
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| 作者单位： | 1. 中南电力设计院,湖北,武汉,430071
2. 武汉大学电气工程学院,湖北,武汉,430072 |
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| 摘 要： | 通过在PSCAD中建立IEEE First Benchmark进行仿真,分析了FSC和TCSC的SSR特性。针对两者不同的特性,建立TCSC次频阻抗特性分析模型,重点分析TM4不稳模式,详细解释了TCSC抑制SSR的原因。基于TCSC的阻抗特性可以抑制SSR,进行了FSC+ TCSC的仿真实验,发现选择合适的参数可以使FSC+ TCSC的串补装置抑制SSR。
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| 关 键 词： | 串补装置 可控串联补偿 固定串联补偿 电力系统 次同步谐振 |
Study on SSR Characteristics of Series Compensation |
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| Bai Xiaolu,Liu Yu,Zhang Maosong.Study on SSR Characteristics of Series Compensation[J].Power Science and Engineering,2009,25(7):20-24,30. |
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| Authors: | Bai Xiaolu Liu Yu Zhang Maosong |
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| Affiliation: | 1.Central Southern China Electric Power Design Institute;Wuhan 430071;China;2.School of Electrical Engineering;Wuhan University;Wuhan 430072 China |
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| Abstract: | With simulation in IEEE First Benchmark using PSCAD,SSR characteristic of FSC and TCSC was analyzed.For the two different characteristics,one model for analyzing sub-synchronous frequency impedance characteristic of TCSC was proposed in the paper.Focusing on model TM4,the reasons for TCSC damping SSR was explained in detail.Based on the TCSC impedance characteristics,one FSC+TCSC simulation was made.It was found that this series compensation can damp SSR if choosing suitable parameters. |
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| Keywords: | series compensation TCSC FSC power system SSR |
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