| 三电平STATCOM不平衡控制策略研究 |
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| 引用本文： | 陆锦生.三电平STATCOM不平衡控制策略研究[J].变频器世界,2011(3):107-110. |
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| 作者姓名： | 陆锦生 |
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| 作者单位： | 中国矿业大学信电学院;江苏省电力传动与自动化工程技术研究中心; |
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| 摘 要： | 与传统两电平静止同步补偿器相比,多电平静止同步补偿器由于具有电压等级和装置容量高、输出波形质量好等优点在高压大功率场合得到了广泛的应用。本文首先对三电平STATCOM（静止同步补偿器）的工作原理和运行特性进行了阐述,接着针对阻感负载提出了一种基于序分解的三电平STATCOM不平衡控制策略,并在电网电压不平衡以及负载不对...
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| 关 键 词： | 三电平静止同步补偿器 序分解 不平衡控制 |
Study on Unbalanced Control Strategies of Three-level STATCOM |
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| Lu Jinsheng.Study on Unbalanced Control Strategies of Three-level STATCOM[J].THE WORLD OF INVERTERS,2011(3):107-110. |
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| Authors: | Lu Jinsheng |
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| Affiliation: | Lu Jinsheng |
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| Abstract: | Compared with the conventional two-level STATCOM,multilevel STATCOM can provide higher power and voltage levels and improved output waveforms.As a result, multilevel STATCOM has been widely used in high-voltage and high-power situation. Operating characteristics and working principles of the three-level STATCOM are described and analysed at the beginning.Besides,a control strategy based on sequence decompostion for resistive and inductive loads is presented under unbalanced voltage system.Finally,performanc... |
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| Keywords: | Three-level STATCOM Sequence decomposition Unbalance control |
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