Results 31 to 40 of about 2,484 (299)
Analytical and numerical computation of air-gap magnetic fields in brushless motors with surface permanent magnets [PDF]
, 2000 This paper extends the theory of the air-gap magnetic field in permanent-magnet (PM) brushless motors. Scalar and vector potential solutions to the field equations are brought together to unify many of the important practical methods already in use.
McGilp, M.I. +4 more
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Fuzzy predictive control strategy of permanent magnet linear synchronous motor
Journal of Hebei University of Science and Technology, 2020 In order to solve the problem that the actual current cannot closely follow the given current or the predicted output voltage fluctuates too much due to the unreasonable selection of the weight coefficient when the model predictive control seeks the ...
Zheng LI, Wei FENG, Jiang ZHAO
doaj +1 more source
A novel permanent magnet flux switching machine with an outer-rotor configuration for in-wheel light traction applications [PDF]
, 2012 This paper proposes a novel permanent magnet flux switching (PMFS) machine with an outer-rotor configuration for in-wheel light traction applications.
Shen, Jian-Xin +4 more
core +1 more source
World Electric Vehicle Journal, 2020 The accurate initial rotor position of a permanent magnet synchronous motor (PMSM) is necessary for starting the motor, and for the position sensorless control method adopted by a PMSM control system under some working conditions.
Zhiqiang Wang +5 more
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Enhanced Torque Control of a PMSM Supplied by a Four-Leg Voltage Source Inverter Using the Third Harmonic [PDF]
, 2008 This paper investigates an electrical drive composed of a four-leg voltage source inverter and a three-phase starconnected surface permanent magnet synchronous machine with concentrated windings. The inverter fourth leg is clamped to the neutral point of
Johan Gyselinck +5 more
core +1 more source
, 2021 Permanent-Magnet Linear Synchronous Motor (PMLSM) transforms electric energy into linear mechanical kinetic energy without transmission mechanism which is widely used in rail transmit due to its merits of high efficiency, relatively low losses and simple
Xitong Niu +7 more
core +1 more source
Thermal Modeling of Tubular Permanent Magnet Linear Synchronous Motor Based on Random Forest [PDF]
, 2021 This paper proposed a novel thermal modeling analysis method of tubular permanent magnet linear synchronous motor(PMLSM) based on machine-leaning method. Firstly, the structure and main parameters and the finite element (FE) thermal modeling of motor are
He Wang +5 more
core +1 more source
Asynchronous slip-ring motor synchronized with permanent magnets
Archives of Electrical Engineering, 2017 The electric LSPMSM motor presented in the paper differs from standard induction motor by rotor design. The insulated start-up winding is located in slots along the rotor circumference. The winding ends are connected to the slip-rings.
Glinka Tadeusz, Bernatt Jakub
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Energies, 2020 This paper investigates the implementation of a wide-adjustable sensorless interior permanent magnet synchronous motor drive based on current deviation detection under space-vector modulation.
Muhammad Syahril Mubarok +3 more
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Shock and Vibration, 2021 The air gap magnetic field (AGMF) is the key factor in determining the ironless tubular permanent magnet synchronous linear motor (ITPMSLM). The distortion of its waveform causes thrust fluctuation during the operation of the motor, resulting in poor ...
Bo Li +4 more
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