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Research on modeling and control strategy of modular multilevel matrix converter supplying passive networks

  • Shang Shuonan
  • , Meng Yongqing
  • , Wang Jian
  • , Huixuan Li
  • , Wei Ren
  • , Wang Xifan
  • , Yong Cui
  • Xi'an Jiaotong University
  • Shanghai Municipal Electric Power Company

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

13 Scopus citations

Abstract

Modular multilevel matrix converter (M3C) is a new topology of AC/AC power converter, with broad application prospects in grid connecting of passive networks, especially offshore wind farm. In this paper, the circuit configuration and operation mechanism of M3C based transmission system supplying passive networks are introduced. A generalized mathematical model for the system is deduced by implementing double dq transformation. Then a double closed-loop controller containing inner current loop and outer voltage loop is proposed to control the input side of M3C. For the output side, Vf control is adopted to ensure nominal system frequency and voltage. The effectiveness and superiority of the proposed control strategy are verified by the simulation results in MATLAB/Simulink environment.

Original languageEnglish
Title of host publicationIEEE PES APPEEC 2016 - 2016 IEEE PES Asia Pacific Power and Energy Engineering Conference
PublisherIEEE Computer Society
Pages1974-1978
Number of pages5
ISBN (Electronic)9781509054183
DOIs
StatePublished - 9 Dec 2016
Event2016 IEEE PES Asia Pacific Power and Energy Engineering Conference, APPEEC 2016 - Xi'an, China
Duration: 25 Oct 201628 Oct 2016

Publication series

NameAsia-Pacific Power and Energy Engineering Conference, APPEEC
Volume2016-December
ISSN (Print)2157-4839
ISSN (Electronic)2157-4847

Conference

Conference2016 IEEE PES Asia Pacific Power and Energy Engineering Conference, APPEEC 2016
Country/TerritoryChina
CityXi'an
Period25/10/1628/10/16

Keywords

  • M3C
  • control strategy
  • mathematical model
  • passive network

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