Title :
Comparative study of Field-Oriented Control in different coordinate systems for DTP-PMSM
Author :
Ping Zhang ; Wei Zhang ; Xiaofeng Shen
Author_Institution :
Dept. of Electr. Eng., Zhejiang Univ., Hangzhou, China
Abstract :
This paper performs two kinds of Field-Oriented Control (FOC) for dual three-phase permanent magnet synchronous motor (DTP-PMSM).The first is based on vector space decomposition to study the effect of current harmonics on electromechanical energy conversion. And the second presents the coupling relations between two sets of windings using two d-q transformation. And then this paper has deeply studied the differences between these two strategies, the different effect on the control of harmonic current and the reason for these differences. MATLAB-based Simulation studies of a 3KW DTP-PMSM are carried out to verify the analysis of differences between the two FOC strategies.
Keywords :
electric current control; machine vector control; machine windings; permanent magnet motors; synchronous motors; DTP-PMSM; FOC strategy; Matlab-based simulation; coordinate systems; current harmonic effect; d-q transformation; dual three-phase permanent magnet synchronous motor; electromechanical energy conversion; field-oriented control; harmonic current control; power 3 kW; vector space decomposition; Vectors; Windings; DTP-PMSM; FOC; current harmonics; dual dq transformation; torque ripple; vector space decomposition;
Conference_Titel :
Electrical Machines and Systems (ICEMS), 2013 International Conference on
Conference_Location :
Busan
Print_ISBN :
978-1-4799-1446-3
DOI :
10.1109/ICEMS.2013.6713359
