| 计及静止同步串联补偿器的电力系统电压灵敏度分析 |
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| 引用本文： | 杨宏伟,林长鹏,于紫南. 计及静止同步串联补偿器的电力系统电压灵敏度分析[J]. 黑龙江电力, 2011, 33(5): 340-342,349 |
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| 作者姓名： | 杨宏伟 林长鹏 于紫南 |
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| 作者单位： | 1. 东北电力大学电气工程学院,吉林吉林,132012
2. 大唐国际锦州热电有限责任公司,辽宁锦州,121017 |
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| 摘 要： | 为了确保电力系统稳定运行,提出了一种静止同步串联补偿器(Static Synchronous Series Compensator,SSSC)的模型,推导了电力系统中加入SSSC模型后的潮流方程,并将其用于计算电压稳定性灵敏度.在此基础上,用灵敏度指标对比计算和分析了SSSC安装前后整个系统的电压稳定性,结果表明,安装...
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| 关 键 词： | 电力系统 静止同步串联补偿器(SSSC) 电压稳定 灵敏度指标 |
Sensitivity analysis of the voltage of static synchronous series compensator in power system |
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| YANG Hongwei,LIN Changpeng,YU Zinan. Sensitivity analysis of the voltage of static synchronous series compensator in power system[J]. Heilongjiang Electric Power, 2011, 33(5): 340-342,349 |
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| Authors: | YANG Hongwei LIN Changpeng YU Zinan |
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| Affiliation: | YANG Hongwei1,LIN Changpeng2,YU Zinan1 (1.School of Electrical Engineering,Northeast Dianli University,Jilin 132012,China,2.Datang International Jinzhou Thermal Power Co.,Ltd,Jinzhou 121017,China) |
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| Abstract: | In order to guarantee the stable running of electric power system,this paper proposes a static synchronous series compensator model and deduces the power flow equation after SSSC model in brought in,which is applied to calculate the sensitivity of voltage stability.After that,the voltage stability of the whole system before and after SSSC installed is calculated and analyzed by sensitivity index.Result shows a great improvement.The simulated calculation of WSCC3 9 node system is made by PSAT2.1.2.The result... |
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| Keywords: | electric power system static synchronous series compensator(SSSC) voltage stability sensitivity index |
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