Model Predictive Torque Control of an Open-End Winding PMSM with Reduced Computation Time

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review

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Detail(s)

Original languageEnglish
Title of host publication2017 20th International Conference on Electrical Machines and Systems (ICEMS)
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1-6
ISBN (Print)9781538632468, 1538632462
Publication statusPublished - Aug 2017

Conference

Title20th International Conference on Electrical Machines and Systems (ICEMS 2017)
PlaceAustralia
CitySydney
Period11 - 14 August 2017

Abstract

This paper proposes an improved model predictive torque control (MPTC) method for an open-end winding permanent magnet synchronous motor (OEW-PMSM) with reduced computation time. First, a basic predictive torque control algorithm is derived, which is based on the discrete system model and cost function. Then, a direct torque control (DTC) based switching table is developed to reduce the computation time. In addition, a weighting factor elimination method is adopted to avoid the tuning work, which is based on the equivalent reference vector of the reactive torque. Also, the optimal switching state selection strategy based on the principle of least switching losses is introduced. Simulation results are offered to verify the proposed method.

Research Area(s)

  • Computation time, Dual inverter, Open-end winding, Predictive torque control

Citation Format(s)

Model Predictive Torque Control of an Open-End Winding PMSM with Reduced Computation Time. / Luo, Yixiao; Liu, Chunhua.

2017 20th International Conference on Electrical Machines and Systems (ICEMS). Institute of Electrical and Electronics Engineers Inc., 2017. p. 1-6 8056313.

Research output: Chapters, Conference Papers, Creative and Literary Works (RGC: 12, 32, 41, 45)32_Refereed conference paper (with ISBN/ISSN)peer-review