Results 41 to 50 of about 1,358,006 (267)

A BL-CC Converter-Based BLDC Motor Drive for Marine Electric Vehicle Applications

open access: yesInternational Transactions on Electrical Energy Systems, 2022
This article presents a BLDC (permanent magnet brushless DC) motor drive for marine electric vehicle (MEV) application. The presented scheme uses bridgeless canonical cell (BL-CC) converter with center-tapped inductor (shown as two separate inductors for
Tanmay Shukla, U. Kalla
semanticscholar   +1 more source

Condition monitoring and severity estimation of rotor demagnetisation fault using magnetic flux measurement data

open access: yesIET Energy Systems Integration, 2021
This article studies and investigate the magnetic characteristics of a surface mounted permanent magnet (SPM)‐type brushless direct current (BLDC) motor when subjected to demagnetisation fault conditions.
Adil Usman   +2 more
doaj   +1 more source

Comparative Study of BLDC Motor Drives with Different Approaches: FCS-Model Predictive Control and Hysteresis Current Control

open access: yesWorld Electric Vehicle Journal, 2022
The control techniques of the brushless DC (BLDC) motor have gained a large amount of interest in recent years, with their use being implemented in order to achieve a high-performance drive, including quick transient response and high-quality waveforms ...
M. Azab
semanticscholar   +1 more source

Optimizing BLDC motor drive performance using particle swarm algorithm-tuned fuzzy logic controller

open access: yesSN Applied Sciences, 2022
A brushless DC (BLDC) motor is synchronous motor with trapezoidal/square wave counter-electromotive force, which is a typical example of highly coupled nonlinear systems.
Jun Shi   +3 more
semanticscholar   +1 more source

A cascaded H-bridge BLDC drive incorporating battery management [PDF]

open access: yes, 2007
A multilevel BLDC drive is proposed using cascaded H-bridges with isolated sources to provide superior output waveforms and reduced current ripple whilst incorporating observer based SoC estimation.
Bingham, Chris   +3 more
core   +1 more source

Assessment of torque components in brushless permanent-magnet machines through numerical analysis of the electromagnetic field [PDF]

open access: yes, 2005
For the calculation of torque in brushless (BL) alternating current motors a local method is proposed, based on the Maxwell stress theory and the filtered contributions due to the harmonics of the magnetic vector potential in the motor air gap.
Dellinger, S.J.   +4 more
core   +1 more source

Slot opening displacement technique for cogging torque reduction of axial flux brushless DC motor for electric two-wheeler application

open access: yesElectrical engineering & Electromechanics, 2023
Introduction. Reduction of cogging torque is the crucial design consideration of axial flux brushless DC (BLDC) motor, particularly for low-speed applications. Aim.
A. N. Patel
doaj   +1 more source

Fuzzy logic control for energy saving in autonomous electric vehicles [PDF]

open access: yes, 2014
Limited battery capacity and excessive battery dimensions have been two major limiting factors in the rapid advancement of electric vehicles. An alternative to increasing battery capacities is to use better: intelligent control techniques which save ...
Al-Jazaeri, Ahmed O.   +3 more
core   +1 more source

Designing a Two-Phase BLDC Motor and Finite-Element Analysis of Stator Slots Structure Effects on the Motor Operation [PDF]

open access: yesJournal of Intelligent Procedures in Electrical Technology, 2014
Designing a two-phase brushless direct current motor (BLDC) and analyzing effects of stator slots structure on the motor operation are main objectives of this paper.
Mehrdad Jafarboland, Abdolamir Nekoobin
doaj   +2 more sources

Eccentricity Effect on Radial Forces of Bearingless BLDC Motor: Study and Analysis [PDF]

open access: yesEngineering and Technology Journal, 2022
The bearingless BLDC motor gathers all advantages of the BLDC motor and bearingless machine, and this motor is extensively used in blood and artificial heart pumps.
Ali Yousif   +2 more
doaj   +1 more source

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