Skip to Main content Skip to Navigation
Conference papers

Design, implementation, and non-linear control of interior permanent magnet synchronous motor with flux concentration by improved PWM-rotor design

Abstract : The design, implementation, and control of rotor topology for an interior permanent magnet synchronous motor (IPMSM) is presented in this paper. The method is an arrangement of buried magnets in a flux concentration structure, combined with Pulse Width Modulation (PWM), which act on the iron core of the rotor, known as the PWM-rotor. The unsatisfied harmonic contents of the flux density in the air-gap are reduced with this technique, and the total harmonics distortion (THD) of the back electromotive force (back-EMF) subsequently decreases. The design was chosen for a motor size of 350 W, 500 rpm, 36 slots stator lamination, and 12-poles. Moreover, a nonlinear control approach based on differential flatness properties is proposed for a vector control of the PMSM drive. Using the flatness property, we propose simple solutions to PMSM drive and stabilization problems. The design controller parameters are autonomous from the operating point; moreover, high dynamics in load torque disturbance rejection is achieved. To validate the proposed method, a hardware system was built, and digital estimation was accomplished with a dSPACE controller. Experimental and simulation results corroborate the excellence of the PMSM design and control scheme.
Complete list of metadata

https://hal.univ-lorraine.fr/hal-01873747
Contributor : Latifa Zoua <>
Submitted on : Thursday, September 13, 2018 - 3:42:38 PM
Last modification on : Friday, June 4, 2021 - 10:54:01 AM

Identifiers

Collections

Citation

Sisuda Chaithongsuk, Phatiphat Thounthong, Pachara Chaithongsuk, Noureddine Takorabet, Babak Nahid-Mobarakeh. Design, implementation, and non-linear control of interior permanent magnet synchronous motor with flux concentration by improved PWM-rotor design. 22nd International Conference on Electrical Machines (ICEM), Sep 2016, Lausanne, Switzerland. pp.2762-2768, ⟨10.1109/ICELMACH.2016.7732913⟩. ⟨hal-01873747⟩

Share

Metrics

Record views

50