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Research on Energy Feedback Control of Synchronous Motor Driven by Load Commutated Inverter

  • School of Electrical Engineering and Automation, Harbin Institute of Technology

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

Abstract

In this paper, a control method combined rectification angle adjustment and excitation control, which is based on phase-locked loop, is proposed to realize the feedback braking operation of the load commutated inverter fed synchronous motor. Firstly, the running state of the feedback motor driven by load commutated inverter is analyzed, and the problem of inverter angle adjustment in the feedback braking is described. After that, the method of implementing the feedback brake by the rectification angle and the excitation current control is put forward. Finally, the method proposed in this paper is simulated and experimentally verified. The result proves that the method is feasible.

Original languageEnglish
Title of host publicationProceedings - 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781538660539
DOIs
StatePublished - 26 Dec 2018
Externally publishedYes
Event2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018 - Shenzhen, China
Duration: 4 Nov 20187 Nov 2018

Publication series

NameProceedings - 2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018

Conference

Conference2018 IEEE International Power Electronics and Application Conference and Exposition, PEAC 2018
Country/TerritoryChina
CityShenzhen
Period4/11/187/11/18

Keywords

  • Excitation
  • Load Commutated Inverter
  • Synchronous motor
  • energy recovery
  • phase-locked loop

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