| 三相四线制不对称系统有源电力滤波器的研究 |
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| 引用本文： | 王群京,许维国,李国丽,漆星. 三相四线制不对称系统有源电力滤波器的研究[J]. 电机技术, 2008, 0(6) |
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| 作者姓名： | 王群京 许维国 李国丽 漆星 |
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| 作者单位： | 合肥工业大学,230009 |
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| 摘 要： | 通过对并联有源电力滤波器的系统结构和工作原理的分析后,采用一种适用于三相四线制不对称系统的任意次谐波电流的无锁相环的检测和三维空间矢量脉宽调制技术,对有源电力滤波器进行了建模及仿真,验证控制算法的正确性.
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| 关 键 词： | 有源电力滤波器 三维空间矢量脉宽调制三相四线制不对称系统 仿真 |
Research of Active Power Filters Based on Three-phase Four-wire Unbalanced Systems |
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| Wang Qunjing,Wu Weiguo,Li Guoli,Qi Xing. Research of Active Power Filters Based on Three-phase Four-wire Unbalanced Systems[J]. Electrical Machinery Technology, 2008, 0(6) |
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| Authors: | Wang Qunjing Wu Weiguo Li Guoli Qi Xing |
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| Abstract: | By analyzing the system structure and mechanism of shunt active wave filter,the paper presented a novel 3-dimensianal space vector modulation technique and detection method without phase lock loop(PLL) for a 3-phase 4-wired unbalanced system. The active power filters of a three-phase four-wire unbalanced system was applied and simulated,the result verified correctness of the control method. |
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| Keywords: | Active power filter 3D-SVPWM Three-phase four-wire unbalanced system Simulink |
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