Results 81 to 90 of about 484 (203)
Compensation of Torque Ripple in High Performance BLDC Motor Drives
, 2010 Brushless DC motor drives (BLDC) are finding expanded use in high performance applications where torque smoothness is essential. The nature of the square-wave current excitation waveforms in BLDC motor drives permits some important system simplifications
Kim, Ilhwan +9 more
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World Electric Vehicle JournalBrushless DC (BLDC) motors are widely used in applications such as Electric Vehicles (EVs) due to their high efficiency, low maintenance, and favorable torque-to-mass ratio. However, one major challenge in BLDC motors is the presence of current harmonics,
Anuradha Thangavelu +6 more
doaj +1 more source
IEEE Access, 2019 A novel direct torque control (DTC) method with copper loss minimization is proposed for the brushless dc motor (BLDCM) in electric vehicle (EV) application.
Qingchao Zhang, Junjun Deng, Na Fu
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Research on Torque Ripple Suppression of Open‐Winding BLDCM Based on Zero Vector
IET Electric Power ApplicationsBrushless DC motors (BLDCM) are widely utilised due to their simple mechanical structure and high power density. To enhance energy efficiency, environmental sustainability and control flexibility, open‐winding brushless DC motors (OW‐BLDCM) have been ...
Weiyang Ding +4 more
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Iranian Journal of Electrical and Electronic Engineering, 2020 In this paper, at first, a 24/16 three-phase switched reluctance motor is designed, then the rotor poles shape tips corrected for reduction ripple of single-phase torque waveform.
H. Davari, Y. Alinejad-Beromi
doaj
, 2023 IEEEDirect torque control, direct instantaneous torque control (DITC), and direct force control strategies have been well applied in bearingless switched reluctance motors (BSRMs), which can obtain good torque and levitation characteristics by hysteresis-
Cao X +5 more
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PWM Switching Strategy for Torque Ripple Minimization in BLDC Motor
, 2011 PWM Switching Strategy for Torque Ripple Minimization in BLDC Motor This paper describes a new PWM switching strategy to minimize the torque ripples in BLDC motor which is based on sensored rotor position control.
Wael Salah +2 more
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Minimization of Torque Ripple in the DFIG-DC System Via Predictive Delay Compensation
, 2018 Torque ripple caused by stator current and flux harmonics is one of the main issues in the doubly fed induction generator (DFIG)-dc system, which inherently has to operate with distorted waveforms produced by the diode commutation.
Iacchetti M. F., Marques G. D.
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, 2016 Brushless dc motor still suffers from commutation torque ripple, which primarily depends on transient line current in the commutation interval. In order to control the incoming and outgoing phase currents to change at the same rate during commutation ...
Geethalakshmi, B., Raja, M. Senthil
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Modeling of SEPIC Fed PMBLDC Motor for Torque Ripple Minimization
, 2015 BLDC Motor suffers from commutation torque ripple, which mainly depends on stator winding impedance, speed and transient line current in the conduction interval.
Manivel, S. +2 more
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