Active power filters (APFs) are used to mitigate the harmonics generated by nonlinear loads in distribution networks. Therefore, due to the increase of nonlinear loads in power systems, it is necessary to reduce current harmonics. One typical method is utilizing Shunt Active Power Filters (SAPFs). This paper proposes an outstanding controller to improve the performance of the three-phase 25-kVA SAPF. This controller can reduce the current total harmonic distortion (THD), and is called fractional order PI-fractional order PD (FOPI-FOPD) cascade controller. In this study, another qualified controller was applied, called multistage fractional order PID controller, to show the superiority of the FOPI-FOPD cascade controller to the multistage FOPID controller. Both controllers were designed based on a non-dominated sorting genetic algorithm (NSGA-II). The obtained results demonstrate that the steady-state response and transient characteristics achieved by the FO (PI + PD) cascade controller are superior to the ones obtained by the multistage FOPID controller. The proposed controller was able to significantly reduce the source current THD to less than 2%, which is about a 52% reduction compared to the previous work in the introduction. Finally, the studied SAPF system with the proposed cascade controller was developed in the hardware-In-the Loop (HiL) simulation for real-time examinations.


    Zugriff

    Download


    Exportieren, teilen und zitieren



    Titel :

    Optimal Cascade Non-Integer Controller for Shunt Active Power Filter: Real-Time Implementation



    Erscheinungsdatum :

    2022-04-01


    Anmerkungen:

    Nikkhah Kashani , H , Rouhi Ardeshiri , R , Gheisarnejad Chirani , M & Khooban , M H 2022 , ' Optimal Cascade Non-Integer Controller for Shunt Active Power Filter: Real-Time Implementation ' , Designs , vol. 6 , no. 2 , 32 . https://doi.org/10.3390/designs6020032



    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch



    Klassifikation :

    DDC:    629



    Enhanced FPGA-Based Controller for Three Phase Shunt Active Power Filter

    Benhamadouche, Abdelouahab Djoubair / Sahli, Abdeslem / Bakhti, Haddi et al. | Online Contents | 2023


    Adaptive-Fuzzy Controller Based Shunt Active Filter for Power Line Conditioners

    PitchaiVijaya, Karuppanan / Mahapatra, KamalaKanta | BASE | 2011

    Freier Zugriff



    Self tunning filter for three levels four legs shunt active power filter with fuzzy logic controller

    Djendaoui, Dahmane / Benaissa, Amar / Rabhi, Boualaga et al. | BASE | 2021

    Freier Zugriff