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Research on MPPT Circuit combined with Shunt Technology
ID：124 View Protection：ATTENDEE Updated Time：2022-11-02 17:38:35 Hits：1126 Poster Presentation

Start Time：2022-11-04 14:30（Asia/Shanghai）

Duration：12min

Session：E Power Electronics Technology and Application » PS7Poster Session 7

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Abstract
With the development of space technology, satellite power supply system has higher requirements for circuit reliability, system efficiency and power density. In order to enhance the reliability of the circuit and improve the efficiency of the system, a maximum power point tracking (MPPT) circuit combined with shunt technology is proposed in this paper. When the circuit works at high power, it is in MPPT mode. With the reduction of power, the circuit will enter the shunt mode. In this paper, the principle of circuit mode switching is described in detail, and the feasibility of the control strategy is verified by simulation and experiment.
Keywords
MPPT,Shunt,Satellite power supply,Smooth mode switching modulation strategy
Speaker
Yang AiWei
Shanghai Institute of Space Power-Sources

Submission Author
Chai Wanteng Shanghai Institute of Space Power-Sources
Wang Qiantong Shanghai Institute of Space Power-Sources
Luo Guo Shanghai Institute of Space Power-Sources
yang aiwei Shanghai Institute of Space Power-Sources
Chen Xinyu Shanghai Institute of Space Power-Sources
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Important Date

  • Conference Date

    Nov 03

    2022

    to

    Nov 05

    2022

  • Aug 01 2022

    Draft paper submission deadline

  • Nov 04 2022

    Registration deadline

  • Nov 05 2022

    Contribution Submission Deadline

Sponsored By
Huazhong University of Science and Technology
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