| 并联有源电力滤波器补偿性能的研究 |
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| 引用本文： | 王静,伍忠东.并联有源电力滤波器补偿性能的研究[J].兰州铁道学院学报,2011(3). |
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| 作者姓名： | 王静 伍忠东 |
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| 作者单位： | 兰州交通大学电子与信息工程学院; |
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| 摘 要： | 研究了影响桥式整流带阻感型负载的并联型有源电力滤波器补偿性能的因素,从理论上分析指令延时和母线电压以及输出电感对补偿效果影响的具体原因,并通过Matlab软件建立仿真模型,借助仿真波形和THD数据证明了理论分析的正确性,最后根据实际工程需要合理优化了各个参数,并在一台50 KVA三相四线的并联电力有源滤波器样机上验证了该方法的实用性和有效性.
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| 关 键 词： | 并联有源电力滤波器 补偿性能 指令延时 母线电压 输出电感 |
Research on Compensation Effect in Shunt Active Power Filter |
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| WANG Jing,WU Zhong-dong.Research on Compensation Effect in Shunt Active Power Filter[J].Journal of Lanzhou Railway University,2011(3). |
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| Authors: | WANG Jing WU Zhong-dong |
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| Institution: | WANG Jing,WU Zhong-dong(School of Electronic and Information Engineering,Lanzhou Jiaotong University,Lanzhou 730070,China) |
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| Abstract: | The article researches factors of compensation effect based on the shunt active power filter(APF) with resistive load,theoretically analyzes specific reason which influences compensation effect from command time delay and bus voltage and export inductance,and demonstrates validity of theoretical analysis by virtue of simulation waveforms and data of THD based on simulation model of MATLAB.Finally,each parameter is practically optimized according to actual project needs,and experiment results in a 50KVA APF ... |
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| Keywords: | active power filter compensation effect command time delay bus voltage export inductance |
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