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Research on an AC-side Power Decoupling Circuit
ID：104 View Protection：ATTENDEE Updated Time：2020-10-15 18:46:22 Hits：839 Oral Presentation

Start Time：2020-11-02 16:15（Asia/Shanghai）

Duration：15min

Session：B Power Electronics Technology and Application » B1Session 3 and Session 8

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Abstract
For the purpose of absorbing the inherent secondly ripple power (SRP) in two-stage inverter circuit (TIC), four-switch power decoupling circuit (FPDC) is proposed in this paper. FPDC can buffer the SRP on the ac-side of the inverter, realize the local decoupling of the pulsating power, and reduce the SRP loop in the system. Based on that, the corresponding pulse energy modulation (PEM) is designed to improve the operation performance of FPDC and further reduce the capacitance of the dc-side capacitor. Finally, the Simulink model and experimental platform are built to verify the effectiveness of FPDC and PEM control strategy.
 
Keywords
four-switch power decoupling circuit ；,two-stage inverter circuit(TIC);,Secondly ripple power (SRP);,Pulse energy modulation (PEM)
Speaker
付 伟东
硕士研究生 华东交通大学

Submission Author
刘 鹏 华东交通大学电气与自动化工程学院
伟东 付 华东交通大学
勇高 章 华东交通大学电气与自动化工程学院
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Important Date

  • Conference Date

    Nov 02

    2020

    to

    Nov 04

    2020

  • Oct 27 2020

    Draft paper submission deadline

  • Nov 03 2020

    Contribution Submission Deadline

  • Nov 04 2020

    Registration deadline

  • Nov 17 2020

    Final Paper Deadline

Sponsored By
IEEE IAS Student Chapter of Huazhong University of Science and Technology (HUST)
Organized By
Huazhong University of Science and Technology
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