Torque Ripple and Switching Power Loss Minimization with Constant Band Hysteresis Current Controller for BLDC Motor

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

8 Scopus citations

Abstract

In this paper, the hysteresis current controller for the brushless DC (BLDC) motor is presented to minimize the torque ripple by adopting Constant band hysteresis current controller during the commutation period only. However, constant band hysteresis current controller has problems caused by variable switching frequency. In spite of the problems, the constant band hysteresis current controller works well to reduce commutation torque ripple as well as switching power loss for BLDC motor drive because the switching power loss and the amount of commutation torque ripple can be controlled by the slope of the reference phase current and hysteresis bandwidth respectively. The detailed proposed constant band hysteresis current control technique is elucidated and the performance is verified via Matlab/Simulink simulation.

Original languageEnglish
Title of host publication2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2019
PublisherIEEE Computer Society
ISBN (Electronic)9781728108131
DOIs
StatePublished - Dec 2019
Event2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2019 - Macao, Macao
Duration: 1 Dec 20194 Dec 2019

Publication series

NameAsia-Pacific Power and Energy Engineering Conference, APPEEC
Volume2019-December
ISSN (Print)2157-4839
ISSN (Electronic)2157-4847

Conference

Conference2019 IEEE PES Asia-Pacific Power and Energy Engineering Conference, APPEEC 2019
Country/TerritoryMacao
CityMacao
Period1/12/194/12/19

Keywords

  • BLDC Motor
  • constant band hysteresis current control
  • minimization
  • torque ripple

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