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Adaptive flux weakening control of permanent magnet synchronous motors
Conference Record of 1998 IEEE Industry Applications Conference. Thirty-Third IAS Annual Meeting (Cat. No.98CH36242), 2002This paper presents an approach for adaptive control of the surface mounted permanent magnet synchronous motor (PMSM) over its entire speed range. This requires coordination of direct and quadrature axis currents i/sub d/, i/sub q/. Direct model reference adaptive control is responsible for the control of quadrature axis current. Direct axis current is
Y. Sozer, D.A. Torrey
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Flux-weakening control of PMSM for washing machine applications
Proceedings of The 7th International Power Electronics and Motion Control Conference, 2012The flux-weakening control strategy must be adopted in the PMSM control system to meet the wide speed range need of washing machine and other applications. In comparison with the traditional flux-weakening control strategy, a flux-weakening voltage control loop is added to compensate the cross-axis current command in this paper. A simplified and easily
null Changpan Zhou +2 more
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Flux-weakening control research of IPMSM considering magnetic saturation
2015 IEEE 10th Conference on Industrial Electronics and Applications (ICIEA), 2015the one character of Inner Permanent Magnet Synchronous Motor (IPMSM) is that quadrature axis inductance parameter variation is relatively larger than direct axis inductance parameter variation. So in the whole control areas, namely, constant torque and constant power region, the magnetic saturation exerts an important influence on the motor parameters.
Wenxia Yin, Guoli Li, Zhe Qian, Li Chu
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Flux-weakening control performance of partitioned stator switched flux PM machines
2015 IEEE International Electric Machines & Drives Conference (IEMDC), 2015This paper first investigates the flux-weakening control performance of two types of partitioned stator-switched flux permanent-magnet (PM) (PS-SFPM) machines and then proposes a novel mechanical flux-weakening technique. The PS-SFPM machine topologies, operation principles, and flux-weakening control method are described. In addition, it is shown that
D. J. Evans +4 more
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Voltage feedback based flux-weakening control of IPMSMs with fuzzy-PI controller
International Journal of Applied Electromagnetics and Mechanics, 2020As the traditional flux-weakening control strategies have some limitations, such as poor parameter robustness, non-ideal dynamic performance in the constant power region and so on, a new control strategy based on the formula-based feedforward control and the voltage feedback control is proposed. In this strategy, the given reference values of the flux-
Wang, Huimin +3 more
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Closed-Loop Flux-Weakening Control of Hybrid-Excitation Synchronous Machine Drives
IEEE Transactions on Industry Applications, 2017This paper presents a closed-loop flux-weakening controller for hybrid-excitation synchronous machine drives based on separate regulation of amplitude and phase angle of the armature voltage. Operating point analysis is carried out to investigate the dynamic properties of the drive and to give guidelines in the tuning of the controller.
BOROCCI, GABRIELE +3 more
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Research on Flux Weakening Speed Control Strategy for PMSM
2017Electronic assisted brake systems require permanent magnet synchronous motor (PMSM) to work in a larger speed range, and to maintain a certain ability to resist load disturbance. In this paper, the mathematical model of PMSM and the flux weakening control theory are analyzed at first.
Lei Qian +3 more
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Simulation of flux-weakening control of PMSM for electrical vehicle
2014 17th International Conference on Electrical Machines and Systems (ICEMS), 2014Permanent magnet synchronous motor (PMSM) gains popularity in the driving system of electrical vehicle because of its properties such as small volume, high efficiency and high power density. But, for the flux is excited by the permanent magnet, we cannot enhance rotating speed by decreasing the exciting flux linkage when the speed is bigger than based ...
Xiangyu Du, Jialei Hu, Xuguang Li
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Speed Sensorless Vector Controlled Induction Machine in Flux Weakening Region
IECON 2006 - 32nd Annual Conference on IEEE Industrial Electronics, 2006The aim of this paper is to examine iron losses and magnetic saturation effect in sensorless vector control of induction machines. First of all, an approach to induction machine modelling and vector control scheme, which account for both iron loss and saturation, is presented. Then, a model reference adaptive system (MRAS) speed estimator is developed.
Samir Moulahoum +3 more
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Flux Weakening Operation of PMSM with Hysteresis PWM Current Controller
2017 14th IEEE India Council International Conference (INDICON), 2017A Field Oriented Control of Permanent Magnet Synchronous Motor (PMSM) with flux weakening control using hysteresis PWM current controller is analyzed in this paper. Effective control approach is essential for designing a high performance drive. The maximum speed in flux-weakening approach is possible more than 2 times the base speed.
K. Renu +2 more
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