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Information Journal Paper

Title

DIRECT POWER CONTROL OF AN ACTIVE FILTER BY CONSTANT SWITCHING FREQUENCY

Pages

  184-189

Abstract

ACTIVE FILTERs are effective for eliminating HARMONIC currents and improving reactive power due to nonlinear loads and unbalanced sources. In this paper an effective and new method for Control of ACTIVE FILTER is investigated. Direct Power Control (DPC) with space vector modulation is employed for this control scheme. Also, the AC line voltage sensors with a virtual flux (VF) estimator are replaced. The control system is resistant to the majority of line voltage disturbances using by the idea of virtual flux and synchronous double reference frame phase-locked loop (SDRF-PLL) approach. Superior advantages of this method are simple algorithm, good dynamic response, constant switching frequency and resistant to the majority of line voltage disturbances. The operation of proposed control strategy is verified in SIMULINK/MATLAB simulation environment. The simulations show that this ACTIVE FILTER is effective for eliminating reactive power injected from nonlinear loads and unbalanced sources. (NF) of low noise amplifier (LNA) are compared with each other.

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    Cite

    APA: Copy

    ABIRI JAHROMI, E.. (2009). DIRECT POWER CONTROL OF AN ACTIVE FILTER BY CONSTANT SWITCHING FREQUENCY. NASHRIYYAH-I MUHANDESI-I BARQ VA MUHANDESI-I KAMPYUTAR-I IRAN (PERSIAN), 7(2), 184-189. SID. https://sid.ir/paper/53799/en

    Vancouver: Copy

    ABIRI JAHROMI E.. DIRECT POWER CONTROL OF AN ACTIVE FILTER BY CONSTANT SWITCHING FREQUENCY. NASHRIYYAH-I MUHANDESI-I BARQ VA MUHANDESI-I KAMPYUTAR-I IRAN (PERSIAN)[Internet]. 2009;7(2):184-189. Available from: https://sid.ir/paper/53799/en

    IEEE: Copy

    E. ABIRI JAHROMI, “DIRECT POWER CONTROL OF AN ACTIVE FILTER BY CONSTANT SWITCHING FREQUENCY,” NASHRIYYAH-I MUHANDESI-I BARQ VA MUHANDESI-I KAMPYUTAR-I IRAN (PERSIAN), vol. 7, no. 2, pp. 184–189, 2009, [Online]. Available: https://sid.ir/paper/53799/en

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