Modeling, dynamic simulation and control of a four-phase switched reluctance motor

Shoujun Song, Weiguo Liu, Youlin Wang

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

9 Scopus citations

Abstract

The applications of Switched Reluctance Motors (SRM) have being increased day by day, but it is a multivariable, strongcoupling and highly nonlinear system, there are lots of difficulties to model and control. This paper proposes a non-linear model and a small-signal model to a four-phase 8/6 pole SRM according to the non-linear and quasi-linear inductance models of it. On the basis of the non-linear model, the Current Chopping Control strategy (CCC) and the Angle Position Control strategy (APC) are simulated, the simulation results including the waveforms of inductance, phase current, phase torque and total torque really report the work status of the motor and validate the applicability of the non-linear model. On the basis of the small-signal model, the Fuzzy_PID compound control method is simulated and a real-world experiment is conducted, the simulation and experiment results indicate that the proposed controller not only can improve the dynamic and static performances of the system, but also has better robustness.

Original languageEnglish
Title of host publication2007 IEEE International Conference on Control and Automation, ICCA
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1290-1295
Number of pages6
ISBN (Print)1424408180, 9781424408184
DOIs
StatePublished - 2007
Event2007 IEEE International Conference on Control and Automation, ICCA - Guangzhou, China
Duration: 30 May 20071 Jun 2007

Publication series

Name2007 IEEE International Conference on Control and Automation, ICCA

Conference

Conference2007 IEEE International Conference on Control and Automation, ICCA
Country/TerritoryChina
CityGuangzhou
Period30/05/071/06/07

Keywords

  • Angle position control (APC)
  • Current Chopping Control (CCC)
  • Dynamic simulation
  • Fuzzy_PID compound control
  • Non-linear model
  • Small-signal model
  • Switched Reluctance Motors (SRM)

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