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首页> 外文期刊>Journal of Information Engineering and Applications >Three Phase Active Shunt Power Filter with Simple Control in PSIM Simulation
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Three Phase Active Shunt Power Filter with Simple Control in PSIM Simulation

机译：PSIM仿真中具有简单控制功能的三相有源并联电源滤波器

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Generally the electrical system used by many consumer and industry usually uses passive filter and capacitor bank to compensate, harmonics and reactive power absorbed by the loads .The passive filter and capacitor bank make harmonic resonance with input impedance so that magnitude of harmonic current increased with harmonic frequency generated by nonlinear load. In this paper a simple active filter with PSIM simulation model used, the reference current generated by simple method of power synchronous detection and gate pulses generated by the use of modulated hysteresis current controller. The proposed model compensates current harmonics, and it does power factor correction. The active filter designed in PSIM software and control of active filter is done in Simulink environment. PSIM and MATLAB software is linked by Sim coupler. The capacitor voltage is maintained constant by using PI controller. Simulation results with PSIM software shows that the designed active filter is very effective in harmonic elimination and power factor correction
机译：通常，许多消费者和行业使用的电气系统通常使用无源滤波器和电容器组来补偿负载吸收的谐波和无功功率。无源滤波器和电容器组以输入阻抗进行谐波谐振，使得谐波电流的幅度随谐波的增加而增加。非线性负载产生的频率。本文采用带有PSIM仿真模型的简单有源滤波器，通过简单的电源同步检测方法生成参考电流，并使用调制磁滞电流控制器生成门脉冲。提出的模型补偿电流谐波，并进行功率因数校正。 PSIM软件中设计的有源滤波器和有源滤波器的控制在Simulink环境中完成。 PSIM和MATLAB软件通过Sim耦合器链接。使用PI控制器可使电容器电压保持恒定。 PSIM软件的仿真结果表明，所设计的有源滤波器在消除谐波和校正功率因数方面非常有效

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