| 并联型有源电力滤波器系统建模与仿真 |
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| 引用本文： | 霍立海,汤宁平. 并联型有源电力滤波器系统建模与仿真[J]. 江苏电器, 2007, 0(1): 19-24 |
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| 作者姓名： | 霍立海 汤宁平 |
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| 作者单位： | 福州大学,电气工程与自动化学院,福建,福州,350002 |
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| 摘 要： | 系统采用基于矢量运算的恒频积分算法，设计三相三线并联型有源电力滤波器PAPF。它具有算法简单，计算代价小，电压利用率高，开关损耗小，动态响应快等优点。通过Matlab／SimPowerSystems建造的模型仿真验证了这一算法，其中用三角波代替了恒频积分中必须的积分复位环节。分析仿真的结果，认为这种算法完全可以采用DSP控制，取代传统文献所采用的模数混合控制，从而有效提高控制器的抗干扰和灵活性。该仿真为设计一个采用该算法进行DSP控制且可靠的PAPF提供了研究平台。
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| 关 键 词： | 有源电力滤波器 单周控制 恒频积分 空间矢量调制 |
| 文章编号： | 1007-3175-(2007)01-0019-06 |
| 修稿时间： | 2006-10-18 |
Parallel Active Power Filter System Model Building and Emulating |
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| HUO Li-hai,TANG Ning-ping. Parallel Active Power Filter System Model Building and Emulating[J]. , 2007, 0(1): 19-24 |
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| Authors: | HUO Li-hai TANG Ning-ping |
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| Abstract: | The system adopts Unified Constant-Frequency with Vector Operation,to design 3-phase 3-wire parallel active power filter(PAPF).It have advantages of less computing and switch loss,higher voltage utility and swifter dynamic response.By the model based on Matlab/SimPowerSystems,the results support the control method,and substitute triangle waveform for the necessary integrator with reset.Analyzing the simulation results,the control method can be realized by DSP,replacing the mixture control at the traditional articles,and enhancing the EMC and flexibility.The simulation affords the useful platform that designs the PAPF by the control method with DSP. |
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| Keywords: | active power filter one-cycle control constant-frequency space vector modulation(SVM) |
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