| MMC-STATCOM控制策略研究 |
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| 引用本文： | 尹亮.MMC-STATCOM控制策略研究[J].黑龙江电力,2014(3):231-235. |
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| 作者姓名： | 尹亮 |
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| 作者单位： | 国网宁夏电力公司电力科学研究院,银川750001 |
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| 摘 要： | 为研究基于模块化多电平换流器（MMC）的静止同步补偿器（STATCOM）,对MMC-STATCOM的控制策略进行了研究,给出了MMC的工作原理和数学模型,比较了多电平换流器常用的几种调制策略,并对最近电平逼近策略及基于MMC的STATCOM交流控制策略和直流控制策略进行了重点研究。在PSCAD/EMTDC环境下搭建了MMC-STATCOM的仿真模型,对研究的控制策略进行验证。结果表明,MMC-STATCOM控制策略具有很好的控制效果。
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| 关 键 词： | STATCOM MMC 最近电平逼近 解耦控制 |
Research on MMC-STATCOM control strategy |
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| YIN Liang.Research on MMC-STATCOM control strategy[J].Heilongjiang Electric Power,2014(3):231-235. |
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| Authors: | YIN Liang |
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| Affiliation: | YIN Liang (State Grid Ningxia Electric Power Company Electric Power Research Institute, Yinehuan 750001, China) |
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| Abstract: | In order to study the MMC-STATCOM,this paper discusses its control strategy,points out the working principle and mathematical model of MMC,compares several regulation strategies of multi-level PWM converter,and emphasizes on the research of the nearest level modulation and MMC-STATCOM AC and DC control strategy.Under the environment of PSCAD /EMTDC,the simulation model of MMC-STATCOM is established to verify the control strategy studied in the paper. The result shows that MMC-STATCOM control strategy has a favorable control effect. |
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| Keywords: | STATCOM MMC the nearest level modulation decoupling control |
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