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Torque Distributed Control Strategy for the Dual Three-Phase PMSM in Hybrid Energy Storage System Application.
- Source :
-
IEEE Transactions on Industrial Electronics . Apr2020, Vol. 67 Issue 4, p2544-2552. 9p. - Publication Year :
- 2020
-
Abstract
- This paper proposes a torque distributed control strategy for the multiphase machines in the hybrid energy storage system application. Different with the conventional energy current regulation method, the system energy management is researched by the machine torque distribution in different sets of windings. The load power is then afforded by the energy storage devices connected with the windings through the inverters. The principle of the distributed torque operation is explored with a dual three-phase permanent-magnet synchronous machine model and the asymmetrical windings operation is explained with the flux vector diagram. The windings decoupling compensation, flux observer, and parameter identification methods are presented. Based on the proposed strategy, a power frequency dividing coordinated regulation is achieved. The hybrid energy storage devices can directly respond to the average or instantaneous parts in the load torque and power fluctuation. Simulation and experiments are demonstrated with different operation cases. [ABSTRACT FROM AUTHOR]
- Subjects :
- *TORQUE control
*PERMANENT magnets
*TORQUE
*PARAMETER identification
Subjects
Details
- Language :
- English
- ISSN :
- 02780046
- Volume :
- 67
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- IEEE Transactions on Industrial Electronics
- Publication Type :
- Academic Journal
- Accession number :
- 140337410
- Full Text :
- https://doi.org/10.1109/TIE.2019.2910051