Decoupled Vector Control Scheme for Dual Three-Phase Permanent Magnet Synchronous Machines

Karttunen, Jussi; Kallio, Samuli; Peltoniemi, Pasi; Silventoinen, Pertti; Pyrhönen, Olli

doi:10.1109/tie.2013.2270219

Cited by 192 publications

(88 citation statements)

References 36 publications

Supporting

Mentioning

Contrasting

Unclassified

Order By: Relevance

“…If there is full mutual coupling between two sets and between phases in each set, i.e. the M dqavg and M dq12avg are equal to L dqavg , the M dqdiff and M dq12diff are equal to L dqdiff , then (7)-(10) can be simplified as (11)- (14). In this case, there are large mutual coupling voltages in (5) and (6).…”

Section: B Two-individual Single Three-phase Modelmentioning

confidence: 99%

“…1 [10], where the machine has two sets of three-phase windings, one set is designated as ABC, and the other set is XYZ shifted by 30° electrical degrees. Numerous current control strategies have been developed for the dual three-phase drive system [4][5][6][7][11][12][13][14][15][16][17][18]. Two of the most interesting and widely used strategies are the vector space decomposition (VSD) control [11,13,16,17], which treats the machine as a six-phase machine, and the twoindividual current control [4,5,7,12], which treats the machine as two single three-phase machines.…”

Section: Introductionmentioning

confidence: 99%

“…Since there is no mutual coupling between the subplane and z 1 z 2 sub-plane [11,14] in the VSD control, the currents in the sub-plane and z 1 z 2 sub-plane can be regulated separately. As the torque is only related to subplane, the VSD control can provide excellent dynamic torque performance without the influence of coupling voltages between two sets.…”

Section: Introductionmentioning

confidence: 99%

See 2 more Smart Citations

Comparison of two-individual current control and vector space decomposition control for dual three-phase PMSM

Zhu

Odavić

2016

2016 XXII International Conference on Electrical Machines (ICEM)

View full text Add to dashboard Cite

--The relationship between the two-individual current control and the vector space decomposition (VSD) control for a dual three-phase permanent magnet synchronous machine (PMSM) is investigated in this paper. It is found that the VSD control is more flexible on controlling the fundamental current in sub-plane and the fifth, seventh current harmonics in z 1 z 2 sub-plane with different PI gains, while the two-individual current control is comparable to the VSD control in having the same PI gains in the and z 1 z 2 subplanes. It is also found that the two-individual current control may have potential instability issues due to the mutual coupling between the two sets of three-phase windings. If the mutual coupling between the two sets is weak to some extent, then the two-individual current control could have the same dynamic performance as the VSD control without the stability issues. Experiments are conducted on a prototype dual three-phase PMSM to validate the theoretical analysis.Index Terms--double d-q synchronous frame current control, double-star motor, dual three-phase, instability, two-individual current control, VSD control.

show abstract

Section: B Two-individual Single Three-phase Modelmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

See 1 more Smart Citation

Comparison of two-individual current control and vector space decomposition control for dual three-phase PMSM

Zhu

Odavić

2016

2016 XXII International Conference on Electrical Machines (ICEM)

View full text Add to dashboard Cite

show abstract

“…Control algorithm for cancelling the effect of coupling also proposed in some papers (9) (13)- (16) , but the investigations are not enough to design the controller for the coupling cancellation.…”

Section: Introductionmentioning

confidence: 99%

Design of Coupling Cancellation Control for a Double-winding PMSM

2017

View full text Add to dashboard Cite

A double-winding permanent magnet synchronous motor (PMSM), which has two groups of three-phase windings on its one stator, has a coupling effect between the windings. This paper explains the deterioration of the current control performance of a double-winding PMSM by using a voltage equation of the motor. The proposed coupling cancellation control method improves as demonstrated by the results of simulations and experiments. A design method for the coupling cancelling control with a Bode diagram is also discussed.

show abstract

“…The main current control technique presented for FSPM motors in the literature is hysteresis control [14,15], which provides a fast and simple solution for multiphase FSPM motor drives, but it uses variable switching frequency that results in unbalanced operation. In addition, the vector space decomposition (VSD) method in multiphase induction motors (IM) and PM synchronous motors (PMSM) is a known conventional method [16][17][18]. However, the operating principles and structure of FSPM motors are different from traditional IM and PMSM.…”

Section: Introductionmentioning

confidence: 99%

Control and Performance Evaluation of Multiphase FSPM Motor in Low-Speed Region for Hybrid Electric Vehicles

Cheng

Chau

et al. 2015

Energies

View full text Add to dashboard Cite

Abstract:The flux-switching permanent-magnet (FSPM) motor has been viewed as a highly reliable machine with both armature windings and magnets on the stator. Owing to the high torque-production capability with low torque ripple, FSPM motors with a higher number of phases are potential candidates for traction applications in hybrid electric vehicles (HEVs). However, existing research has mostly focused on the principles and static performance of multiphase FSPM motors, and little attention has been paid to advanced control strategies. In this paper, the fully decoupled current control of a 36/34-pole nine-phase FSPM (NP-FSPM) motor is developed and the performance under different operating conditions is investigated. The aim of the design is to alleviate cross coupling effects and unwanted low-order stator harmonic currents, to guarantee fast transient response and small steady-state error. In addition, its fault-tolerance is further elaborated. These features are very important in automotive applications where low torque pulsation, high fault-tolerant capability and high dynamic performance are of major importance. Firstly, the research status of multiphase FSPM motors is briefly reviewed. Secondly, the mathematical model in the dq reference frames and control strategies are presented. Then, the control and performance of the NP-FSPM motor are evaluated by using MATLAB/Simulink. Finally, experiments on an NP-FSPM motor prototype are carried out to validate the study. OPEN ACCESSEnergies 2015, 8 10336

show abstract

Decoupled Vector Control Scheme for Dual Three-Phase Permanent Magnet Synchronous Machines

Cited by 192 publications

References 36 publications

Comparison of two-individual current control and vector space decomposition control for dual three-phase PMSM

Comparison of two-individual current control and vector space decomposition control for dual three-phase PMSM

Design of Coupling Cancellation Control for a Double-winding PMSM

Control and Performance Evaluation of Multiphase FSPM Motor in Low-Speed Region for Hybrid Electric Vehicles

Contact Info

Product

Resources

About