| 基于单周控制的串联混合型APF的研究 |
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| 引用本文： | 李成君,张晓,孙华,张迎.基于单周控制的串联混合型APF的研究[J].电测与仪表,2011,48(2):58-63. |
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| 作者姓名： | 李成君 张晓 孙华 张迎 |
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| 作者单位： | 中国矿业大学,江苏省电力传动与自动控制工程技术研究中心,江苏,徐州221008 |
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| 基金项目： | 中国矿业大学中央高校基本科研业务费资金项目 |
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| 摘 要： | 针对整流负荷中占很高比例的电压型谐波源,采用串联混合型有源电力滤波器(SHAPF)能够进行有效的补偿.本文建立了SHAPF的单相等效电路图和单周控制的开关电路模型,分析了SHAPF的补偿特性和单周控制理论的原理.在此基础上,本文对SHAPF的拓扑结构进行了分析、建模、中点电位控制和仿真研究.仿真结果表明:该有源电力滤波...
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| 关 键 词： | 串联混合型有源电力滤波器 三相四线制 单周控制 中点电位平衡 |
Based on One-cycle Control Research of Series Hybrid APF |
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| LI Cheng-jun,ZHANG Xiao,SUN Hua,ZHANG Ying.Based on One-cycle Control Research of Series Hybrid APF[J].Electrical Measurement & Instrumentation,2011,48(2):58-63. |
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| Authors: | LI Cheng-jun ZHANG Xiao SUN Hua ZHANG Ying |
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| Affiliation: | LI Cheng-jun,ZHANG Xiao,SUN Hua,ZHANG Ying(Jiangsu Electrical Drive & Control Engineering Technology Research Center,China University Of Mining And Technology,Xuzhou 221008,Jiangsu,China) |
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| Abstract: | In order to solve voltage type harmonic source which took up a high proportion of the rectifier load for,the series hybrid active power filter(SHAPF) can compensate the harmonic distortion caused by voltage type harmonic source.This paper established a SHAPF single-phase equivalent circuit and one-cycle controlled switching circuit model,analyzed SHAPF compensation characteristics and principles of the one-cycle control theory.On this basis,this article has analyzed the structure of series hybrid APF,modeli... |
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| Keywords: | series hybrid active power filter 3-phase 4-wire one-cycle control neutral-point potential balance |
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