| 基于三电平SVPWM的谐波控制算法的研究 |
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| 引用本文： | 付兴武,潘波,宋一鸣,赵锐.基于三电平SVPWM的谐波控制算法的研究[J].电力电子技术,2012,46(4):69-71. |
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| 作者姓名： | 付兴武 潘波 宋一鸣 赵锐 |
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| 作者单位： | 1. 辽宁工程技术大学,电气与控制工程学院,辽宁葫芦岛125105
2. 辽河油田电力集团公司,辽宁 锦州,121209 |
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| 摘 要： | 针对有源电力滤波器(APF)谐波控制算法存在的问题,提出了一种基于三电平电压空间矢量脉宽调制(SVPWM)技术的谐波控制算法。该控制算法的功率开关频率低,输出谐波电压含量少,抗电磁干扰能力强,实时效果好。对该控制算法进行了Matlab仿真研究,通过实验成功地在APF中验证了其正确性,实验结果表明该控制算法具有谐波电压含量少,电压利用率高,补偿性能好等优点,同时证明了该控制算法的有效性和可行性。
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| 关 键 词： | 有源电力滤波器 三电平 空间矢量脉宽调制 谐波控制 |
Research on Harmonic Control Algorithm Based on Three-level SVPWM |
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| FU Xing-wu
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PAN Bo
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SONG Yi-ming
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ZHAO Rui.Research on Harmonic Control Algorithm Based on Three-level SVPWM[J].Power Electronics,2012,46(4):69-71. |
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| Authors: | FU Xing-wu PAN Bo SONG Yi-ming ZHAO Rui |
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| Affiliation: | 1.Liaoning Technical University,Huludao 125105,China) |
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| Abstract: | Aiming at the problem of active power filter(APF) harmonic control algorithm,a method that harmonic control algorithm based on three-level SVPWM is put forward.The control algorithm has low frequency power switch,less output harmonic voltage,good anti-EMI ability and real-time etc.The control algorithm successfully applys to APF by Matlab simulation and experiment which proved the exactness of control algorithm.The results show that the algorithm has low harmonic voltage,high voltage utilization rate and good compensation effect and turn out that the control algorithm is effective and feasible. |
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| Keywords: | active power filter three-level space vector pulse width modulation harmonic control |
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