Results 231 to 240 of about 9,634 (277)

Interior permanent magnet linear synchronous motor for high-performance drives

IEEE Transactions on Industry Applications, 1997
Permanent magnet linear synchronous motors have been developed for factory automation, transportation applications, and so on. In the rotary-type permanent magnet synchronous machines, the wide speed and constant power operation are realized by using the reluctance torque due to the saliency and the flux-weakening control. In this paper, we examine the
M. Sanada, S. Morimoto, Y. Takeda
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Synchronous reluctance and interior permanent magnet motors

2013 IEEE Workshop on Electrical Machines Design, Control and Diagnosis (WEMDCD), 2013
This paper focuses on the key notions about analysis and design of synchronous reluctance and an interior permanent magnet motors. The aim is to highlight not only the advantages of such machines but also some drawbacks of theirs, such as the low power factor and the torque ripple. The strategies to reduce such a drawbacks are also reported.
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Multiobjective Optimal Design for Interior Permanent Magnet Synchronous Motor

IEEE Transactions on Magnetics, 2009
This paper presents a method on a multiobjective optimal design of interior permanent magnet synchronous motor (IPMSM) with V-shaped permanent magnet rotor for high performance. In general, a design method adopting equivalent magnetic circuit is used for basic design of IPMSM.
null Ki-Chan Kim, null Ju Lee, null Hee Jun Kim, null Dae-Hyun Koo   +3 more
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Optimal Shape Design of Interior Permanent-Magnet Synchronous Motor

IEEE International Conference on Electric Machines and Drives, 2005., 2005
Optimal shape design of interior permanent-magnet (IPM) synchronous motor has large effect in reducing the torque pulsation of the motor. However, the shape design variations should be feasible and manufacturable. In this research, optimal shape is obtained by drilling small circular holes in rotor.
A. Kiyoumarsi, M. Moallem
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Average torque optimization in interior permanent magnet synchronous motors

2008 18th International Conference on Electrical Machines, 2008
In this paper, a new method for shape design optimization, using sensitivity analysis on the finite element (FE) model of an interior permanent magnet synchronous motor, is proposed. Average torque is our objective for optimization. It shows the optimized motor has more average torque in compare with the conventional motor.
Mohammadreza Hassan Zadeh, Arash Kiyoumarsi, Hamid Khosravi   +2 more
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Intelligent speed control of interior permanent magnet synchronous motors

Conference Record of 1998 IEEE Industry Applications Conference. Thirty-Third IAS Annual Meeting (Cat. No.98CH36242), 2002
Precise control of the permanent magnet synchronous motor over wide speed range is an engineering challenge. This paper considers the design and implementation of two novel techniques of speed control for an interior permanent magnet synchronous motor using hybrid current and artificial neural network controllers.
M.A. Rahman, M.N. Uddin, T.S. Radwan, M.A. Hoque   +3 more
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Analytical Magnetic Model for Variable-Flux Interior Permanent Magnet Synchronous Motors

2021 IEEE Energy Conversion Congress and Exposition (ECCE), 2021
In this paper, we present a new semi-analytical magnetic modeling method for a variable-flux interior permanent magnet synchronous motor (IPMSM), which features both permanent magnets and field windings in the rotor. Developed on subdomain framework, we account for all the excitation sources in the machine, the finite permeability of rotor core, and ...
Bingnan Wang, Kyung-Hun Shin, Yuki Hidaka, Shota Kondo, Hideaki Arita, Kazumasa Ito   +5 more
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Sliding mode control of interior permanent magnet synchronous motors

7th IEEE International Power Electronics Congress. Technical Proceedings. CIEP 2000 (Cat. No.00TH8529), 2002
The paper presents a digital control system of speed for an interior permanent magnet synchronous motor (IPMSM), based on the sliding mode control of the electromagnetic torque. The torque controller was designed taking into consideration a model of the machine in the rotating reference frame attached to the stator flux.
M. Cernat, V. Comnac, M. Cotorogea, P. Korondi, S. Ryvkin, R.-M. Cernat   +5 more
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Parameter Estimation of an Interior Permanent Magnet Synchronous Motor

2019 16th Conference on Electrical Machines, Drives and Power Systems (ELMA), 2019
In this paper a method for the inductances evaluation of the interior permanent magnet synchronous motor (IPMSM) is presented. The two-axis flux linkages are estimated by the air-gap flux density fundamental components obtained by means of FE simulations combined with the frozen permeability method and the discrete Fourier transform.
Emil SOKOLOV, Miho MIHOV
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Interior Permanent Magnet Synchronous Motor Linear Field-Weakening Control

IEEE Transactions on Energy Conversion, 2016
At nonlinear field-weakening control of interior permanent magnet synchronous motor (IPMSM), the working point is difficult to calculate and the saturation of current regulators may lead to losing control. Linear field-weakening control (LFC) of IPMSM is proposed to control both torque and current in wide speed range applications and LFC can prevent ...
Kunhua Chen, Yukun Sun, Bo Liu
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