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Comprehensive Analysis of LCL Filter Interfaced Cascaded H-Bridge Multilevel Inverter-Based DSTATCOM

Author

Listed:
  • Ravikant Pandey

    (Life Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka 808-0196, Japan)

  • Ravi Nath Tripathi

    (Life Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka 808-0196, Japan)

  • Tsuyoshi Hanamoto

    (Life Science and Systems Engineering, Kyushu Institute of Technology, Fukuoka 808-0196, Japan)

Abstract

Three-phase two-level voltage source converters are used for distribution static compensator (DSTATCOM) applications and can be replaced by a multilevel inverter. In this paper, an LCL filter interfaced cascaded H-bridge multilevel inverter-based (CHBMLI) DSTATCOM is simulated and its performance is analyzed considering the system parameters. The analysis considers factors including the switching frequency, modulation index, and filter parameters of a DSTATCOM system. The LCL filter design and analysis for the low switching frequency operation of CHBMLI is proposed in this paper. Phase shift pulse-width modulation is used for the generation of switching signals. The reference current is generated using synchronous reference frame theory (SRFT) for reactive power and harmonic compensations. The simulation model of the CHBMLI-based DSTATCOM system is developed in MATLAB Simulink. The results are demonstrated for a linear/non-linear load under unbalanced conditions, considering the voltage sag and swell in the system due to a disturbance in the load.

Suggested Citation

  • Ravikant Pandey & Ravi Nath Tripathi & Tsuyoshi Hanamoto, 2017. "Comprehensive Analysis of LCL Filter Interfaced Cascaded H-Bridge Multilevel Inverter-Based DSTATCOM," Energies, MDPI, vol. 10(3), pages 1-19, March.
    • Handle: RePEc:gam:jeners:v:10:y:2017:i:3:p:346-:d:92851
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    Citations

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    Cited by:

    1. Meenakshi Jayaraman & Sreedevi VT, 2017. "Power Quality Improvement in a Cascaded Multilevel Inverter Interfaced Grid Connected System Using a Modified Inductive–Capacitive–Inductive Filter with Reduced Power Loss and Improved Harmonic Attenu," Energies, MDPI, vol. 10(11), pages 1-23, November.
    2. Dorin Petreus & Radu Etz & Toma Patarau & Ionut Ciocan, 2020. "Comprehensive Analysis of a High-Power Density Phase-Shift Full Bridge Converter Highlighting the Effects of the Parasitic Capacitances," Energies, MDPI, vol. 13(6), pages 1-20, March.
    3. Xiongmin Tang & Junhui Zhang & Zheng Liu & Miao Zhang, 2017. "A Switching Frequency Optimized Space Vector Pulse Width Modulation (SVPWM) Scheme for Cascaded Multilevel Inverters," Energies, MDPI, vol. 10(5), pages 1-18, May.
    4. Chen Xu & Jingjing Chen & Ke Dai, 2020. "Carrier-Phase-Shifted Rotation Pulse-Width-Modulation Scheme for Dynamic Active Power Balance of Modules in Cascaded H-Bridge STATCOMs," Energies, MDPI, vol. 13(5), pages 1-16, February.
    5. Wenzheng Xu & Nelson Hon Lung Chan & Siu Wing Or & Siu Lau Ho & Ka Wing Chan, 2017. "A New Control Method for a Bi-Directional Phase-Shift-Controlled DC-DC Converter with an Extended Load Range," Energies, MDPI, vol. 10(10), pages 1-17, October.
    6. Po Li & Ruiyu Li & Haifeng Feng, 2018. "Total Harmonic Distortion Oriented Finite Control Set Model Predictive Control for Single-Phase Inverters," Energies, MDPI, vol. 11(12), pages 1-15, December.
    7. Xiongmin Tang & Chengjing Lai & Zheng Liu & Miao Zhang, 2017. "A SVPWM to Eliminate Common-Mode Voltage for Multilevel Inverters," Energies, MDPI, vol. 10(5), pages 1-10, May.
    8. Kuang-Hsiung Tan & Faa-Jeng Lin & Chao-Yang Tsai & Yung-Ruei Chang, 2018. "A Distribution Static Compensator Using a CFNN-AMF Controller for Power Quality Improvement and DC-Link Voltage Regulation," Energies, MDPI, vol. 11(8), pages 1-17, August.

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