| 三相电压暂变补偿装置控制策略的研究 |
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| 引用本文： | 李艳芳. 三相电压暂变补偿装置控制策略的研究[J]. 电子设计工程, 2014, 0(13): 168-170 |
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| 作者姓名： | 李艳芳 |
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| 作者单位： | 西安工业大学北方信息工程学院,陕西西安710025 |
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| 摘 要： | 提出了一种三相电压暂变补偿装置的主电路拓扑。该方案利用线电压对直流母线电容充电，扩大了补偿电压的范围。针对此方案对三相电压暂变进行独立补偿，采用了补偿装置的三角波比较控制方法，通过对比3种常见的控制策略的原理，最终给出了采用能量最优控制法系统的仿真结果和主电路补偿的实验结果。
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| 关 键 词： | 三相电压 暂变 控制策略 能量最优 |
Research on control strategy for three-phase voltage transient variation compensation |
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| LI Yan-fang. Research on control strategy for three-phase voltage transient variation compensation[J]. Electronic Design Engineering, 2014, 0(13): 168-170 |
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| Authors: | LI Yan-fang |
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| Affiliation: | LI Yan-fang (North Institute of lnformation Engineering, Xi ＇an Technological University Xi ＇an 710025, China) |
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| Abstract: | One topology of three-phase voltage transient variation is proposed in this paper. The proposed scheme can extend the compensating depth with small filtering capacitances in the inverters because they are continuously charged by the residual line-to-line voltages. In order to achieve the respective compensation by the topolgy, there is triangle wave comparison method for control. Then, the basic theory of three kinds of control strategy is elaborated on.At last,the simulation and experimental results of system controled by energy optimal control are presented. |
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| Keywords: | three-phase voltage transient variation control strategy energy optimal |
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