Results 81 to 90 of about 590,444 (192)

Electromagnetic Torque of Reluctance Synchronous Machine

, 1999
The analysis of electromagnetic torque of reluctance synchronous motor, taking into account the phases uncoincidence of first harmonics of armature MMF and magnetic induction in the air gap, is suggested.
Kostrauskas, P., Kalvaitis, A.
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Laboratory implementation of electromagnetic torque based MRAS speed estimator for sensorless SMPMSM drive

, 2019
This Letter proposes a simple electromagnetic torque based model reference adaptive system (MRAS) speed estimator for sensorless surface mount permanent magnet synchronous motor (SMPMSM) drive.
Prabhakaran, K. K., Karthikeyan, A., Blaabjerg, Frede; id_orcid   +2 more
core   +1 more source

Performance Optimization of External Rotor Permanent Magnet Synchronous Motor Based on Electromagnetic Noise Analysis

World Electric Vehicle Journal
This paper proposes a multi-objective optimization method based on response surface methodology and genetic algorithm to address the electromagnetic noise issue in external rotor permanent magnet synchronous motors.
Min Li, Liuyang Yang, Kunfeng Liang, Jinglong Liu, Haijiang He, Xinxue Ye   +5 more
doaj   +1 more source

Analytical Calculation of the Electromagnetic Torque in Synchronous Machines Considering Slotting, Saliency and Saturation Effects

, 2007
An analytical method for the evaluation of the electromagnetic torque in salient-pole three-phase synchronous machines is presented, capable to accurately take into account actual winding structure and stator and rotor air-gap geometry (slotting and ...
DI GERLANDO, ANTONINO, PERINI, ROBERTO, FOGLIA, GIOVANNI MARIA   +2 more
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Topology Optimization of an IPMSM Rotor Considering the Torque Profile Enhancement

To extend the automatic design process of the interior permanent magnet synchronous motors IPMSM a density based topology optimization approach of the rotor is developed in this research Considering the torque performance as the objective the topology ...
Ma, B, Yu, J, Zhu, J, Lei, G, Zheng, J
core   +1 more source

Multi-Objective Optimization of a V-Shaped Interior Permanent Magnet Synchronous Motor for Electric Tractor Drives

Applied Sciences
Electric tractor traction motors require stable torque under low-speed, heavy-load operation. This study investigates a 40 kW, 3000 r/min V-shaped interior permanent magnet synchronous motor (IPMSM) and develops a rotor structure optimization procedure ...
Xiaodong Lv, Zhaoyue Liu, Feng Liu, Jinliang Li, Jikang Xu, Mengwei Chen   +5 more
doaj   +1 more source

Electromagnetic torque analytical approach for spherical induction motor

, 2007
The paper has dealt with approach to electromagnetic field analysis for spherical electromechanical converters taking into account its magnetic anisotropy analytically.
Waleczek, K., Spałek, Dariusz
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Analysis of electromagnetic vibration and noise of slotted disk-type asynchronous magnetic couplers

Jixie chuandong
ObjectiveAlternating magnetic fields induce vibrations in mechanical components, thereby generating noise. Fluctuations in electromagnetic excitation forces and electromagnetic torque are the primary causes of electromagnetic vibration noise.
YANG Chaojun, ZHU Zhicheng, WANG Kaixuan, GUO Yafei, ZHANG Yiwen   +4 more
doaj  

Electromagnetic contactless torque transducer: torque measurement and shaft impediment approach [PDF]

, 2019
The torque transducer is important to measure the torque on a rotating power transmission system such as engine crankshaft, transmission, motor shaft, and bicycle crank.
Md Daud, Badrul, Mohiuddin, A. K. M., Rahman, Mohammed Ataur   +2 more
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Analytical Computation of the Electromagnetic Torque in Doubly Slotted Synchronous Machines with Distributed Windings [PDF]

, 2003
An accurate, analytical computation of the electromagnetic torque waveform in isotropic synchronous machines is developed, by employing a suited analytical field model.
DI GERLANDO, ANTONINO, PERINI, ROBERTO, FOGLIA, GIOVANNI MARIA   +2 more
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