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Analysis of permanent magnet synchronous motors
IEEE Transactions on Industry Applications, 1991A detailed representation of buried permanent magnet synchronous motors at steady state is presented. An equivalent circuit is proposed that accounts for the saliency of the machine and for the particular influence of iron core losses on the machine operations.
Consoli A, RACITI, Angelo
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Torque maximization for permanent magnet synchronous motors
1997 European Control Conference (ECC), 1997The paper discusses the problem of maximizing the torque of permanent magnet synchronous motors in the presence of voltage and current constraints. Formulas are given that are suitable to operation with voltage and current source inverters and to real-time computation.
Alexander Verl, Marc Bodson
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Permanent Magnet Synchronous Motor
2020The mathematical three-phase model of these motors is obtained. Then the standard dq or Park’s transformation is derived and applied to obtain the standard motor dq dynamical model. These results are employed to solve the velocity and position regulation problem. A pendulum is included as a load in the position control problem.
Victor Manuel Hernández-Guzmán +2 more
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The Study of Permanent Magnet Demagnetization in Permanent Magnet Synchronous Motor
2021 IEEE International Conference on Advances in Electrical Engineering and Computer Applications (AEECA), 2021Permanent magnet demagnetization is one of the common faults of permanent magnet synchronous motor, which seriously threatens the safe and reliable operation of the motor and reduces the service life of the motor. Based on the principle of permanent magnet demagnetization, this paper analyzes the causes of irreversible permanent magnet demagnetization.
Qi Dandan, Jing Yanan, Zhang Shuyang
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Nonregenerative Braking of Permanent Magnet Synchronous Motor
IEEE Transactions on Industrial Electronics, 2020This article proposes nonregenerative braking algorithm for the permanent magnet synchronous motor (PMSM), suitable for low-cost drive equipped with the front-end diode rectifier. The algorithm is based on the selection of braking trajectories with maximum iron and copper losses, while keeping dc-bus voltage at the acceptable level and with operational
Darko P. Marcetic, Petar R. Matic
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Chaos control in permanent magnet synchronous motor
2004 IEEE International Symposium on Circuits and Systems (IEEE Cat. No.04CH37512), 2004The performance of the Permanent Magnet Synchronous Motor (PMSM) degrades due to chaos when its parameters fall into a certain area. Therefore, chaos should be suppressed or eliminated. The drawbacks of the existing control methods are analyzed. The nonlinear feedback principle is developed by using the direct-axis and the quadrature-axis stator ...
Ding Liu, Haipeng Ren 0001, Xiaoyan Liu
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Efficient MPC for permanent magnet synchronous motor
2017 25th Mediterranean Conference on Control and Automation (MED), 2017The permanent magnet synchronous motor (PMSM) control poses a challenging task since the dynamics of the system is nonlinear, there are hard constraints, and computational costs should be kept as low as possible. One way how to satisfy all of the requirements is to use the model predictive control (MPC) with a small length of short horizon in the MPC ...
Marek Feher +2 more
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Parameter identification of a permanent magnet synchronous motor
53rd IEEE Conference on Decision and Control, 2014In this article, the problem of parameter identification and state estimation for synchronous motors is tackled by means of the combination of algebraic techniques, in the context of a step by step approach. The step by step procedure consists in separating the estimation problem in three subsequent steps, in such a manner that it is possible to carry ...
Norma B. Lozada-Castillo +3 more
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Permanent magnet synchronous motors
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering, 2008PurposeThis paper aims to apply a two‐axis model for accurate representation of the characteristics of permanent magnet synchronous motors (PMSM) of the interior type.Design/methodology/approachFor a three‐phase PMSM, it uses a voltage source inverter with six power transistors with independent switching and PSIM software with Matlab for checking, by ...
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