In this article, multiple advanced low-switching-frequency modulation and control schemes are investigated for dual three-phase permanent-magnet synchronous motor (PMSM) drives. The modulation schemes under investigation include multisampling space vector modulation (MS-SVM), selective harmonic elimination pulsewidth modulation (SHEPWM), and synchronous optimal pulsewidth modulation (SOPWM), whereas the control schemes include complex vector control, model predictive control (MPC), and flux trajectory control-based model predictive pulse pattern control (MP3C). The difference between three-phase and dual three-phase PMSM drives at low switching frequencies is analyzed. Moreover, an optimal pulsewidth modulation (PWM)-based MP3C scheme is proposed for the dual three-phase PMSM, where the optimal PWM modulation and MP3C control are combined such that the optimal steady-state and dynamic control performance is achieved among the modulation and control schemes investigated. Experimental results are given to compare and validate the proposed control scheme.
Comparative Study of Advanced Modulation and Control Schemes for Dual Three-Phase PMSM Drives With Low Switching Frequencies
IEEE Transactions on Transportation Electrification ; 10 , 1 ; 962-975
2024-03-01
5781132 byte
Article (Journal)
Electronic Resource
English
Overmodulation Strategies for Dual Three-Phase PMSM Drives
SAE Technical Papers | 2022
|Deadbeat Model Predictive Torque Control with Discrete Space Vector Modulation for PMSM Drives.
BASE | 2017
|