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Double Dual High Step-Up Power Converter with Reduced Stored Energy

Author

Listed:
  • Hector R. Robles-Campos

    (Facultad de Ingeniería, Universidad Panamericana, Álvaro del Portillo 49, Zapopan 45010, Mexico)

  • Antonio Valderrabano-Gonzalez

    (Facultad de Ingeniería, Universidad Panamericana, Álvaro del Portillo 49, Zapopan 45010, Mexico)

  • Julio C. Rosas-Caro

    (Facultad de Ingeniería, Universidad Panamericana, Álvaro del Portillo 49, Zapopan 45010, Mexico)

  • Hossam A. Gabbar

    (Faculty of Engineering and Applied Science, Ontario Tech University, Oshawa, ON L1G 0C5, Canada)

  • Bhanu Babaiahgari

    (Department of Engineering, Pennsylvania State University, 76 University Drive, Hazleton, PA 18202, USA)

Abstract

This paper introduces a dual-switchhigh step-up DC-DC power converter. The proposed converter features a high step-up voltage gain, relatively low cumulative stored energy over its inductors, low voltage stress on the active switches, and high efficiency, even at a relatively high duty ratio. An assessment of the proposed converter against conventional boost and a high step-up power converter is presented in terms of steady-state time, voltage gain, stored energy over its inductors, and efficiency. The assessment shows a reduction of 81.25% and 62.5% of stored energy in inductors to comply with the same operational conditions. Simulation and experimental results are provided to validate the benefits of the proposed dual-switch high step-up power converter.

Suggested Citation

  • Hector R. Robles-Campos & Antonio Valderrabano-Gonzalez & Julio C. Rosas-Caro & Hossam A. Gabbar & Bhanu Babaiahgari, 2023. "Double Dual High Step-Up Power Converter with Reduced Stored Energy," Energies, MDPI, vol. 16(7), pages 1-17, April.
  • Handle: RePEc:gam:jeners:v:16:y:2023:i:7:p:3194-:d:1113784
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    References listed on IDEAS

    as
    1. Jose Solis-Rodriguez & Julio C. Rosas-Caro & Avelina Alejo-Reyes & Jesus E. Valdez-Resendiz, 2023. "Optimal Selection of Capacitors for a Low Energy Storage Quadratic Boost Converter (LES-QBC)," Energies, MDPI, vol. 16(6), pages 1-17, March.
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