[1]胡春龙.25 A 有源电力滤波器主电路参数设计与仿真研究[J].机械与电子,2022,(08):23-27.
　HU Chunlong.Design and Simulation of Main Circuit Parameters of 25 A Active Power Filter[J].Machinery & Electronics,2022,(08):23-27.
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25 A 有源电力滤波器主电路参数设计与仿真研究()

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《机械与电子》[ISSN:1001-2257/CN:52-1052/TH]

Title:: Design and Simulation of Main Circuit Parameters of 25 A Active Power Filter

Author(s):: HU Chunlong; ( Shaanxi Defence Vocational and Technical College , Xi ’ an 710300 , China )

Keywords:: current compensation ; active power filter ; main parameter design ; simulation

摘要:: 针对电能传输中网侧电流谐波污染严重、电流补偿性能易受主参数影响变化较大等特点,以额定电流 25 A 的并联有源电力滤波器为研究对象,讨论了直流侧电压、直流侧电容 2 个重要主参数的设计方法及对补偿性能的影响,按照跟踪补偿电流和抑制开关频率处的谐波要求,详细分析了滤波电感的选取方法。采用设计的参数和 SPWM 控制策略,在 MATLAB / Simulink 中对系统进行了仿真实验,结果表明系统主参数设计方法可靠有效,优化了电流的补偿性能。

Abstract:: In view of the characteristics of serious harmonic pollution of grid side current and large variation of current compensation performance easily affected by main parameters in electric energy transmission , taking the parallel active power filter with rated current of 25 A as the research object , the design methods of two important main parameters of DC side voltage and DC side capacitance and their influence on compensation performance are discussed , According to the requirements of tracking compensation current and restraining harmonic at switching frequency , the selection method of filter inductance is analyzed in detail.Using the designed parameters and SPWM control strategy , the simulation experiment of the system is carried out in MATLAB/Simulink.The simulation results show that the main parameter design method of the system is reliable and effective , and the current compensation performance is optimized.

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备注/Memo:: 收稿日期: 2022-02-25
基金项目:陕西省教育科学“十四五”规划课题( SGH21Y0523 )
作者简介:胡春龙 ( 1988- ),男,陕西西安人,硕士,讲师,研究方向为机电一体化技术。

更新日期/Last Update: 2022-08-26