826 / 2019-04-29 20:33:04
Averaged-Value Model of Modular Multilevel Matrix Converter for Fractional Frequency Transmission System
Averaged-value Model (AVM),modular multilevel matrix converter
Draft Accepted
Boyang Zhao / Xi'an Jiaotong University
Xifan Wang / Xi'an Jiaotong University
Xiuli Wang / Xi'an Jiaotong University
Lianhui Ning / Xi'an Jiaotong University
Jing Ge / Global Energy Interconnection Researching Institute Co., Ltd.
Hongyang Yu / Global Energy Interconnection Researching Institute Co., Ltd.
Zhanfeng Deng / Global Energy Interconnection Researching Institute Co., Ltd.
Guoliang Zhao / Global Energy Interconnection Researching Institute Co., Ltd.
Modular Multilevel Matrix Converter (M3C) is a very promising direct AC/AC converter for Fractional Frequency Transmission System (FFTS), which is also known as Low-frequency AC Transmission System (LFAC). The massively used IGBT devices and complex control of M3C makes the simulation research of FFTS very slow. An averaged-value model (AVM) of M3C is proposed in this paper. The basics of M3C is firstly introduced. Then the AVM of M3C is derived based on M3C operation characteristics. Nine controllable voltage sources are used for arm voltage generation and a controllable current source is used to get capacitor voltage of power modules (PMs). Finally, the AVM of M3C is verified by comparison with a detailed model of M3C.
Important Date
  • Conference Date

    Oct 21

    2019

    to

    Oct 24

    2019

  • Oct 13 2019

    Abstract Notification of Acceptance

  • Oct 13 2019

    Draft paper submission deadline

  • Oct 14 2019

    Draft Paper Acceptance Notification

  • Oct 24 2019

    Registration deadline

  • Oct 29 2019

    Final Paper Deadline

Organized By
Xi'an Jiaotong University
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