| 注入型有源电力滤波器控制策略的研究与仿真 |
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| 引用本文： | 陆秀令,周腊吾,张松华,曹才开.注入型有源电力滤波器控制策略的研究与仿真[J].系统仿真学报,2007,19(19):4509-4512. |
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| 作者姓名： | 陆秀令 周腊吾 张松华 曹才开 |
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| 作者单位： | 1. 湖南工学院,湖南,衡阳,421008
2. 湖南大学,湖南,长沙,410082 |
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| 基金项目： | 湖南省自然科学基金;湖南省教育厅科研项目 |
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| 摘 要： | 采用注入型有源电力滤波器消除谐波,可抑制谐波和补偿无功。分析了注入型有源电力滤波器的工作原理和传递函数。针对有源电力滤波器系统参考信号是以20ms为公倍周期的各次谐波的合成量这一特点,在传统PI算法的基础上根据参考电流是周期量这一特点提出了递推积分PI算法。利用PSIM仿真软件建立了仿真模型,理论和仿真实验都证明采用该控制算法可使注入型有源电力滤波器实现更精确的控制、更快的响应速度和更理想的补偿效果。
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| 关 键 词： | 注入型APF 递推积分PI 仿真 |
| 文章编号： | 1004-731X（2007）19-4509-04 |
| 收稿时间： | 2006-08-02 |
| 修稿时间： | 2006-10-25 |
Study and Simulation of Control Strategy on Active Power Filter with Injection Circuit |
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| LU Xiu-ling,ZHOU La-wu,ZHANG Song-hua,CAO Cai-kai.Study and Simulation of Control Strategy on Active Power Filter with Injection Circuit[J].Journal of System Simulation,2007,19(19):4509-4512. |
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| Authors: | LU Xiu-ling ZHOU La-wu ZHANG Song-hua CAO Cai-kai |
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| Institution: | 1 .Hunan Institute of Technology, Hengyang 421008, China; 2. Hunan University, Changsha 410082, China |
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| Abstract: | When the harmonic wave is eliminated by Active Power Filter with Injection Circuit (APFIC),it can suppress harmonic and compensate reactive power. The working theory and transfer function of APFIC were analyzed. In accordance with the features of Active Power Filter (APF) system that its reference signal was resultant quantity of every harmonic,period of common multiple of which was 20ms,and the quantity of its reference current was periodic,PI arithmetic of recursive integral was proposed on the base of traditional PI arithmetic. Then,the simulated model was built by PSIM simulation software. The theory and simulation result prove that APFIC can realize more precise control,faster response speed and more ideal compensate effect. |
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| Keywords: | PSIM |
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