Lossless Snubber-Based Bidirectional Full-Bridge Converter for Renewable Energy Applications

Authors

  • Qusay Jabbar Harjan Al-Qadisiyah University
  • Noora Salim Al-Qasim Green University

DOI:

https://doi.org/10.61132/ijiime.v1i4.52

Abstract

In this study, we offer a new isolated bidirectional converter., which utilizes a novel snubber to provide soft switching for both primary switches without introducing additional energy losses to the snubber circuitry. The suggested converter has a low number of components and its control is simplified due to the fact that only one switch operates on each side. The performance of the proposed converter has been thoroughly analyzed and validated through simulation using PSPICE software, confirming the theoretical analysis of the converter.

References

Cha, H., Chen, L., Ding, R., Tang, Q., & Peng, F. Z. (2018). An alternative energy recovery clamp circuit for full-bridge PWM converters with wide ranges of input voltage. IEEE Transactions on Power Electronics, 23(6), 2828–2837. https://doi.org/10.1109/TPEL.2017.2675386

Delshad, M., Asadi Madiseh, N., & Amini, M. R. (2013). Implementation of soft-switching bidirectional flyback converter without auxiliary switch. IET Power Electronics, 6(9), 1884–1891. https://doi.org/10.1049/iet-pel.2012.0396

Gu, B., Lai, J. S., Kees, N., & Zheng, C. (2017). Hybrid switching full-bridge DC-DC converter with minimal voltage stress of bridge rectifier, reduced circulating losses, and filter requirement for electric vehicle battery chargers. IEEE Transactions on Power Electronics, 28(3), 1132–1144. https://doi.org/10.1109/TPEL.2016.2637882

Lizhi, Z., Kunrong, W., Lee, F. C., & Sheng, L. J. (2000). New start-up schemes for isolated full-bridge boost converters. In IEEE APEC 2000 (Vol. 1, pp. 309-313).

Murugan, M. (2014). Regulated bidirectional dc-to-dc voltage converter which maintains a continuous input current during step-up conversion. U.S. Patent No. 5,255,174.

Wang, K., Lee, F. C., & Lai, J. (1998). Bidirectional full-bridge dc/dc converter with unified soft-switching scheme, Part I: Principles of operation. In Proc. VPEC Annu. Sem. (pp. 143–149).

Zhu, L., Lai, J. S., & Lee, F. C. (2015). Accelerated commutation for passive clamp isolated boost converters. U.S. Patent No. 6,452,815.

Published

2024-09-30

How to Cite

Qusay Jabbar Harjan, & Noora Salim. (2024). Lossless Snubber-Based Bidirectional Full-Bridge Converter for Renewable Energy Applications. International Journal of Industrial Innovation and Mechanical Engineering, 1(4), 23–31. https://doi.org/10.61132/ijiime.v1i4.52