| 基于FACTS的交流特高压电网无功补偿 |
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| 引用本文： | 丁明,王京景,李生虎.基于FACTS的交流特高压电网无功补偿[J].合肥工业大学学报(自然科学版),2009,32(11). |
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| 作者姓名： | 丁明 王京景 李生虎 |
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| 作者单位： | 合肥工业大学,电气与自动化工程学院,安徽,合肥,230009 |
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| 基金项目： | 安徽省优秀青年科技基金资助项目，国家电网公司科技基金支持项目 |
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| 摘 要： | 文章基于交流特高压线路分布参数模型,建立Π型等值电路,分析了不同长度和不同负载情况下单条特高压线路的电压和无功特性,得出了特高压线路的无功需求曲线;并利用PSASP软件用户自定义模型建立了FACTS可控并联补偿潮流模型,通过对一个含特高压线路的四区域系统引入FACTS补偿前后的潮流计算,分析了可控并补参数对特高压系统电压控制的效果.
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| 关 键 词： | 特高压 无功补偿 电压控制 |
Reactive power compensation with FACTS for ultra-high voltage power system |
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| DING Ming,WANG Jing-jing,LI Sheng-hu.Reactive power compensation with FACTS for ultra-high voltage power system[J].Journal of Hefei University of Technology(Natural Science),2009,32(11). |
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| Authors: | DING Ming WANG Jing-jing LI Sheng-hu |
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| Abstract: | Equivalent II circuit is proposed based on the AC UHV line model with distributed parameters. The voltage distribution and reactive power characteristics along the UHV transmission line with different lengths and loads are studied to obtain the reactive power demand curves. With the user-defined model of PSASP software, power flow analysis is executed on a four-zone power system with and without FACTS devices, and voltage control effect of FACTS devices in AC UHV power systems is analyzed. |
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| Keywords: | FACTS |
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