Results 201 to 210 of about 719 (236)

Analysis of an improved magnetic circuit in Interior Permanent Magnet Synchronous Motors

2009 International Conference on Electrical Machines and Systems, 2009
This paper analyzes an improved magnetic circuit in Interior Permanent Magnet Synchronous Motors (IPMSM). It shows that this magnetic circuit can provide approximate sinusoidal waveforms of air-gap flux densities. Based on analysis of magnetic circuit model, the effect of magnet shape for flux densities has been studied. The Fourier Transformation (FT)
Zhiyong Lan, Xiangyu Yang, Chaodi Zheng, Xiaopeng Chen   +3 more
openaire   +1 more source

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
openaire   +1 more source

Interior Permanent-Magnet Synchronous Motors for Adjustable-Speed Drives

IEEE Transactions on Industry Applications, 1986
Interior permanent-magnet (IPM) synchronous motors possess special features for adjustable-speed operation which distinguish them from other classes of ac machines. They are robust high powerdensity machines capable of operating at high motor and inverter efficiencies over wide speed ranges, including considerable ranges of constant-power operation ...
Thomas M. Jahns, Gerald B. Kliman, Thomas W. Neumann   +2 more
openaire   +1 more source

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
openaire   +1 more source

Torque ripple suppression in an interior permanent magnet synchronous motor

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 (IPM) synchronous motor, based on torque waveform, is proposed. Torque pulsations are our objective function for minimization.
Mohammadreza Hassan Zadeh, Arash Kiyoumarsi   +1 more
openaire   +1 more source

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
openaire   +1 more source

Interior Permanent Magnet Synchronous Motor for E Bike

Proceedings of the International Conference on Industrial Engineering and Operations Management, 2021
Minh Dinh Bui, Dang Quoc Vuong
openaire   +1 more source

Nonlinear Optimal Control for Interior Permanent Magnet Synchronous Motor Drives

2022 European Control Conference (ECC), 2022
Merve Öztekin, Oleh Kiselychnyk, Jihong Wang 0002   +2 more
openaire   +1 more source

Nonlinear control of interior permanent magnet synchronous motor

Conference Record of the 2000 IEEE Industry Applications Conference. Thirty-Fifth IAS Annual Meeting and World Conference on Industrial Applications of Electrical Energy (Cat. No.00CH37129), 2002
M. Vilathgamuwa, M.A. Rahman, K.J. Tseng
openaire   +1 more source

Improvement in Torque Density by Ferrofluid Injection into Magnet Tolerance of Interior Permanent Magnet Synchronous Motor

Energies, 2021
Dong-Ho Kim, Won-Ho Kim, Si-Woo Song
exaly