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Research on the Topology and Control Strategy of a Novel Three-Port Converter

Author

Listed:
  • Tao Wang

    (School of Electrical and Electronic Engineering, Technology of Chongqing University, Chongqing 400054, China)

  • Xiangqian Chen

    (School of Electrical and Electronic Engineering, Technology of Chongqing University, Chongqing 400054, China)

  • Qiang Guo

    (School of Electrical and Electronic Engineering, Technology of Chongqing University, Chongqing 400054, China)

  • Shan Li

    (School of Electrical and Electronic Engineering, Technology of Chongqing University, Chongqing 400054, China)

Abstract

A novel three-port converter (TPC) is proposed to meet the diversity of demand for electrical equipment in this paper. It interfaces a single input power port and two output ports. The proposed TPC can be viewed as two bidirectional DC-DC converters. With a different operation mode, the proposed TPC can output two DC voltages or a single DC and a single AC voltage. The topology and operation principal of the TPC is analyzed in detail. Moreover, the mathematic model of the TPC is derived. Then, by considering the dynamic response and disturbance suppression, a step by step PI and PR controller design process for TPC is also presented. Both the simulation and the experimental results validate the proposed method.

Suggested Citation

  • Tao Wang & Xiangqian Chen & Qiang Guo & Shan Li, 2022. "Research on the Topology and Control Strategy of a Novel Three-Port Converter," Energies, MDPI, vol. 15(17), pages 1-13, August.
    • Handle: RePEc:gam:jeners:v:15:y:2022:i:17:p:6362-:d:903069
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    References listed on IDEAS

    as
    1. Sung-Hun Kim & Hyung-Jun Byun & Junsin Yi & Chung-Yuen Won, 2022. "A Bi-Directional Dual-Input Dual-Output Converter for Voltage Balancer in Bipolar DC Microgrid," Energies, MDPI, vol. 15(14), pages 1-18, July.
    2. Jiang You & Hongsheng Liu & Bin Fu & Xingyan Xiong, 2019. "H ∞ Mixed Sensitivity Control for a Three-Port Converter," Energies, MDPI, vol. 12(12), pages 1-19, June.
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