Results 41 to 50 of about 12,001 (224)

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

Eddy-current loss in the rotor magnets of permanent-magnet brushless machines having a fractional number of slots per pole [PDF]

open access: yes, 2005
We develop an analytical model for predicting the eddy-current loss in the rotor magnets of permanent-magnet brushless machines that have a fractional number of slots per pole, when either all the teeth or only alternate teeth are wound, and in which the
Howe, D., Ishak, D., Zhu, Z.Q.
core   +1 more source

Cost functions for degradation control of electric motors in electric vehicles [PDF]

open access: yes, 2015
This paper introduces a novel set of electric motor degradation cost functions based on energy usage, energy loss and work output, against their continuous operation rated values recommended by the manufacturer.
Longo, Stefano, Samaranayake, Lilantha
core   +1 more source

Integrated multilevel converter and battery management [PDF]

open access: yes, 2008
A cascaded H-bridge multilevel converter is proposed as a BLDC drive incorporating real-time battery management. Intelligent H-bridges are used to monitor battery cells whilst simultaneously increasing their performance by reducing the variation between ...
Bingham, C.   +3 more
core   +1 more source

An Efficiency-Focused Design of Direct-DC Loads in Buildings [PDF]

open access: yes, 2019
Despite the recent interest in direct current (DC) power distribution in buildings, the market for DC-ready loads remains small. The existing DC loads in various products or research test beds are not always designed to efficiently leverage the benefits ...
Brown, Richard   +2 more
core   +3 more sources

Direct torque control of brushless DC drives with reduced torque ripple [PDF]

open access: yes, 2005
The application of direct torque control (DTC) to brushless ac drives has been investigated extensively. This paper describes its application to brushless dc drives, and highlights the essential differences in its implementation, as regards torque ...
Howe, D., Liu, Y., Zhu, Z.Q.
core   +1 more source

Condition monitoring of a surface mounted permanent magnet‐type brushless direct current motor using remodelling of rotor magnetic field and stator winding inductance

open access: yesIET Electrical Systems in Transportation, 2021
The high‐performance characteristics of brushless direct current (BLDC) motor has made them indispensable for electric vehicle (EV) applications. The physical replacement of rotor windings with the permanent magnets on the rotor, makes the BLDC motor ...
Adil Usman, Bharat Singh Rajpurohit
doaj   +1 more source

Simulation of speed control brushless DC motor using gaussian fuzzy logic controller [PDF]

open access: yes, 2014
This paper presents a control scheme of a Fuzzy Logic for the brushless direct current (BLDC) motor drives. The BLDC motor has some advantages compare to others type of motors.
Abd Karim, Nurliana
core  

Current Tracking Adaptive Control of Brushless DC Motors

open access: yesInternational Journal of Adaptive Control and Signal Processing, Volume 40, Issue 4, Page 890-903, April 2026.
In this paper, the current tracking for Brushless Direct Current motors is approached considering uncertainty in the parameters of the motor's model. An adaptive control scheme to compensate electrical parameters uncertainty is proposed without requiring any knowledge of the mechanical parameters.
Fernanda Ramos‐García   +3 more
wiley   +1 more source

A Multilayer Brushless DC Motor for Heavy Lift Drones

open access: yesEnergies, 2021
This paper describes the concept of a multilayer brushless DC motor which is suitable for use on unmanned aerial vehicles (UAVs) and capable of carrying a heavy payload.
Vadim Carev   +3 more
doaj   +1 more source

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