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Modeling and Simulation of Variable Flux Memory Machine Control System

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DOI: 10.23977/acss.2022.060205 | Downloads: 10 | Views: 761

Author(s)

Wei Wang 1, Jingwen Wang 1

Affiliation(s)

1 School of Information Engineering, Ordos Institute of Technology, Ordos 017010, China

Corresponding Author

Wei Wang

ABSTRACT

Recently, variable flux memory machine (VFMM) shows strong competitiveness and wide application prospects. To realize the magnetic flux and torque decoupling control of VFMM, the field orientation control (FOC) control strategy of DC-type modulated VFMM is propoped in this paper. During the steady state, id=0 control method is adopted. In order to improve the speed response, the speed loop employs proportional-integral (PI) controller while the current loop adopts feedforward PI controller to reduce loss and regulation time. The flux modulation circuit consists of Buck circuit and H-bridge inverter, in which the Buck circuit adjusts the output voltage and then the amplitude of the magneto-electric current, the latter controls the direction and the duration of the magnetization current.

KEYWORDS

Variable fux memory machine, field orientation control, flux modulation

CITE THIS PAPER

Wei Wang, Jingwen Wang, Modeling and Simulation of Variable Flux Memory Machine Control System. Advances in Computer, Signals and Systems (2022) Vol. 6: 21-23. DOI: http://dx.doi.org/10.23977/acss.2022.060205.

REFERENCES

[1] T.A. Lipo. Analysis of synchronous machines [M]. Second Edition. CRC Press, 2012.
[2] R. Krishnan. Permanent magnet synchronous and brushless DC motor drives [M]. CRC Press, 2009.
[3] V. Ostovic, "Memory motors - a new class of controllable flux pm machines for a true wide speed operation", pp. 2577-2584, 2001.
[4] S. Maekawa, K. Yuki, M. Matsushita, et al. Study of the magnetization method suitable for fractional-slot concentrated-winding variable magnetomotive-force memory motor [J]. IEEE Transactions on Power Electronics, 2014, 29(9): 4877-4887.

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