Loss Analysis in Accordance Switching State of 3kW Full-bridge Converter with Current Doubler Rectifier

  • Authors

    • Je-Suk Park
    • Young-Un Park
    • Duck-Shick Shin
    • Dae-Kyong Kim
    2018-12-13
    https://doi.org/10.14419/ijet.v7i4.39.23705
  • DC-DC converter, Loss analysis, Thermal equivalent circuit, Thermal module

  • Abstract

    Background/Objectives: The losses mostly dissipate to the thermal and reduce the output efficiency of the power conversion system.

    Methods/Statistical analysis: loss analysis of the 3kW DC-DC converter in accordance switching state through thermal module of circuit analysis tool.

    Findings: Loss analysis of a DC-DC converter was performed using the thermal module function of circuit analysis tool. Loss of power semiconductor is analyzed by modeling power semiconductor device for loss analysis with device database editor.

    Improvements/Applications: The thermal of power semiconductors analyzes the thermal by adding a thermal equivalent resistor to the device for power semiconductor loss analysis. The results are expected to be helpful for heat dissipation design. Future research will add inductor loss analysis.

     

     

  • References

    1. [1] B.R., Lin, K. Huang & D. Wang. (2005). Analysis and implementation of full-bridge converter with current doubler rectifier. IEEE Proceedings - Electric Power Applications, 152(5), 1193-1202. doi : 10.1049/ip-epa:20050004.

      [2] N.H.Kutkut, D. M. Divan, & R. W. Gascoigne.(1995). An Improved Full-Bridge Zero-Voltage Switching PWM Converter Using a Two-Inductor Rectifier. IEEE Transactions on Industry Applications,31(1),119-126.doi:10.1109/28.363041.

      [3] Dewei Xu, Haiwei Lu, Lipei Huang, S. Azuma, M. Kimata, & R. Uchida, Power loss and junction temperature analysis of power semiconductor devices. IEEE Transactions on Industry Applications, 38(5), 426-1431. doi:10.1109/TIA.2002.802995

      [4] Yuancheng Ren, Ming Xu, Jinghai Zhou, & F. C. Lee.(2006). Analytical Loss Model of Power MOSFET.IEEE Transactions on Power Electronics, 21(2), 310-319. doi: 10.1109/TPEL.2005.869743.

      [5] M. Rodriguez, A. Rodriguez, P. F.Miaja, D. G. Lamar, &J. S. Zuniga. (2010). An Insight into the Switching Process of Power MOSFETs: An Improved Analytical Losses Model. IEEE Transactions on Power Electronics, 25(6), 1626-1640. doi:10.1109/TPEL.2010.2040852.

      [6] M. Orabi & A. Shawky. (2015). Proposed Switching Losses Model for Intergrated Point-of-Load Synchronous Buck Converters. IEEE Transactions on Power Electronics, 30(9), 5136-5150.doi:10.1109/TPEL.2014.2363760.

      [7] L. Ma, T. Kerekes, P. Rodriguez, X.Jin, R. Teodorescu, & M. Liserre. (2015). A New PWM Strategy for Grid-Connected Half-Bridge Active NPC Converters With Losses Distributution Balancing Mechanism. IEEE Transactions on Power Electronics, 30(9),5331-5340.doi: 10.1109/TPEL.2014.2387152.

  • Downloads

  • How to Cite

    Park, J.-S., Park, Y.-U., Shin, D.-S., & Kim, D.-K. (2018). Loss Analysis in Accordance Switching State of 3kW Full-bridge Converter with Current Doubler Rectifier. International Journal of Engineering & Technology, 7(4.39), 46-51. https://doi.org/10.14419/ijet.v7i4.39.23705

    Received date: 2018-12-12

    Accepted date: 2018-12-12

    Published date: 2018-12-13