An adaptive dead-time compensation method based on Predictive Current Control

Kaixuan Yang, Ming Yang, Xiaoyu Lang, Zhi Lang, Dianguo Xu

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

13 Citations (Scopus)

Abstract

An adaptive dead-time compensation method is proposed on the basis of PWM predictive control in this paper. In order to eliminate the influence of dead-time, the dead-time error voltages in the d-q frame are acquired by reference current and feedback current as well as parameters of the motor. Then the dead-time error voltages are added to the predictive reference voltages. The proposed method is simple and with no requirement for the current polarity. Simulation and experimental results prove that the proposed method is effective in restraining the phase current harmonics. What's more, it's adaptive even under the variation of motor speed.

Original languageEnglish
Title of host publication2016 IEEE 8th International Power Electronics and Motion Control Conference, IPEMC-ECCE Asia 2016
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages121-125
Number of pages5
ISBN (Electronic)9781509012107
DOIs
Publication statusPublished - 13 Jul 2016
Externally publishedYes
Event8th IEEE International Power Electronics and Motion Control Conference, IPEMC-ECCE Asia 2016 - Hefei, China
Duration: 22 May 201626 May 2016

Publication series

Name2016 IEEE 8th International Power Electronics and Motion Control Conference, IPEMC-ECCE Asia 2016

Conference

Conference8th IEEE International Power Electronics and Motion Control Conference, IPEMC-ECCE Asia 2016
Country/TerritoryChina
CityHefei
Period22/05/1626/05/16

Keywords

  • PWM predictive control
  • adaptive dead-time compensation method
  • dead-time effect

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