| 有源电力滤波器电压空间矢量控制方法 |
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| 引用本文： | 张浩,荣军,陈树衡.有源电力滤波器电压空间矢量控制方法[J].船电技术,2009,29(2):1-6. |
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| 作者姓名： | 张浩 荣军 陈树衡 |
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| 作者单位： | 中国船舶重工集团公司第七一二研究所,武汉,430064 |
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| 摘 要： | 为了提高有源电力滤波器（active power filter，APF）补偿电流的跟踪性能，本文提出了以电流偏差微分矢量进行电流跟踪控制的新方案。该方法利用电流误差矢量与参考电压矢量之间的空间分布给出最佳的电压矢量输出，使电流误差控制在合理的范围之内。仿真实验结果表明该方法动态响应快、开关次数少、能够很好抑制电网谐波电流。
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| 关 键 词： | 谐波 有源电力滤波器 电压矢量 电流跟踪控制 |
Active Power Filter Control Method Based on Voltage Space Vector |
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| Zhang Hao,Rong Jun,Cheng Shuheng.Active Power Filter Control Method Based on Voltage Space Vector[J].Marine Electric & Electronic Technology,2009,29(2):1-6. |
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| Authors: | Zhang Hao Rong Jun Cheng Shuheng |
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| Institution: | Zhang Hao, Rong Jun, Cheng Shuheng (Wuhan Institute of Marine Electric Propulsion, CSIC, Wuhan 430064, China) |
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| Abstract: | In order to imprprove active power filter（ APF ）current tracking performance, a new current control method is put forward based on current differential vector to realizes current tracking. Using spatial distribution between current error vector and the reference voltage vector, this method gives the best voltage vector to minish current error control in the reasonable scope. The simulation experiment result indicates that this method dynamic response is quick, the switch number of times is fewer, and it could well suppresses the power system harmonic current |
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| Keywords: | harmonic active power filter voltage space vector current tracking control |
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