| 静止同步补偿器的分相不对称控制 |
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| 引用本文： | 马晓军,臧克茂,姜齐荣,王仲鸿. 静止同步补偿器的分相不对称控制[J]. 中国电机工程学报, 2001, 21(1): 52-56 |
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| 作者姓名： | 马晓军 臧克茂 姜齐荣 王仲鸿 |
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| 作者单位： | 1. 北京装甲兵工程学院控制系，北京 100072
2. 清华大学 电机工程与应用电子技术系，北京 100084 |
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| 摘 要： | 研究了在系统不对称情况下基于多重化结构的静止同步补偿器（STATCOM）的分相不对称控制，详细分析了δ－θ分相控制算法及其控制效果，并在此基础上提出了δ控制方法。通过对2种控制算法在谐波产生、最大负序补偿度等方面的分析表明，δ分相控制的总体控制效果估于δ－θ控制。仿真结果验证了理论分析的正确性。
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| 关 键 词： | 电力系统 静止同步补偿器 分相不对称控制 逆变器 |
| 文章编号： | 0258-8013(2001)01-0052-05 |
| 修稿时间： | 1999-12-27 |
UNBALANCED CONTROL BASEDON INDIVIDUAL PHASE FOR STATIC SYNCHRONOUS COMPENSATOR |
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| MA Xiao-jun,ZANG Ke-mao,JIANG Qi-rong,WANG Zhong-hong. UNBALANCED CONTROL BASEDON INDIVIDUAL PHASE FOR STATIC SYNCHRONOUS COMPENSATOR[J]. Proceedings of the CSEE, 2001, 21(1): 52-56 |
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| Authors: | MA Xiao-jun ZANG Ke-mao JIANG Qi-rong WANG Zhong-hong |
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| Abstract: | Unbalanced control for Static synchronous compensator (STATCOM) based on multiple inverter configuration under asymmetric power system is studied in this paper .The algorithm and the control effect of δ-θ(delta-theta) unbalanced control strategy are analyzed in detail. On the basis of analysis results, δ(delta) unbalanced control method is proposed. Comparing the harmonic generated and the unbalanced degree compensated by using both δ-θ and δ control strategies, it is showed that the control result of δ method is superior to that of δ-θ control method.The theoretical analyzing results have been proved by computer simulation. |
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| Keywords: | asymmetric (unbalanced) Static synchronous compensator (STATCOM) individual-phase control multiple inverter |
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