Efficient feedforward current control method of brushless DC motor: By using non-complementary switching in driver circuit

Atsushi Watanabe, Shin'ichi Yuta

Research output: Chapter in Book/Report/Conference proceedingConference contribution

2 Citations (Scopus)

Abstract

In the low inductance brushless DC motor, the conventional PWM control method makes relatively large copper loss because of the ripple current. We propose a new method which controls the bridge circuits non-complementarily to improve the power efficiency. And we also propose a feedforward current control method, without current pickups, based on the circuit analysis of switches and the motor.

Original languageEnglish
Title of host publicationInternational Workshop on Advanced Motion Control, AMC
Pages768-773
Number of pages6
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event2010 11th IEEE International Workshop on Advanced Motion Control, AMC2010 - Nagaoka, Niigata
Duration: 2010 Mar 212010 Mar 24

Other

Other2010 11th IEEE International Workshop on Advanced Motion Control, AMC2010
CityNagaoka, Niigata
Period10/3/2110/3/24

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ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering
  • Computer Science Applications
  • Modelling and Simulation

Cite this

Watanabe, A., & Yuta, S. (2010). Efficient feedforward current control method of brushless DC motor: By using non-complementary switching in driver circuit. In International Workshop on Advanced Motion Control, AMC (pp. 768-773). [5464032] https://doi.org/10.1109/AMC.2010.5464032