Results 81 to 90 of about 95,793 (271)

FPGA-based implementation of the back-EMF symmetric-threshold-tracking sensorless commutation method for brushless DC-machines [PDF]

open access: yes, 2013
The operation of brushless DC permanent-magnet machines requires information of the rotor position to steer the semiconductor switches of the power-supply module which is commonly referred to as Brushless Commutation. Different sensorless techniques have
Darba, Araz   +3 more
core   +1 more source

Suppression of DC Winding Current Harmonics in Wound‐Field Machines Under PWM Excitation by Using Active Voltage Injection and LC Low‐Pass Filters

open access: yesIET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
In this paper, the LC low‐pass filter is designed and connected in parallel with the DC winding of the MFMWF machine to suppress the high‐frequency sideband harmonics in the DC winding current for the first time. The suppression effect is validated by experiments.
Zhimian Wang   +5 more
wiley   +1 more source

Optimization of Specific Power of Surface Mounted Axial Flux Permanent Magnet Brushless DC Motor for Electrical Vehicle Application

open access: yesIranian Journal of Electrical and Electronic Engineering, 2020
Optimization of specific power of axial flux permanent magnet brushless DC (PMBLDC) motor based on genetic algorithm optimization technique for an electric vehicle application is presented.
A. N. Patel, B. N. Suthar
doaj  

Brushless dc motor has high efficiency, long life [PDF]

open access: yes, 1966
Brushless dc motor operates as a commutator in a vacuum environment with high efficiency and long life.
Studer, P. A.
core   +1 more source

Brushless DC Motor Modeling Using Bond Graph Method and Control using LabVIEW [PDF]

open access: yes, 2018
This paper aims to simulate and control a three-phase Brushless DC Motor. Bond Graph method has been used to obtain fast and simple dynamic model. The system has been controlled by classical PID controller.
Alsabbagh, Ammar   +2 more
core   +2 more sources

A Scalable FPGA‐Based Time‐Division Multiplexing Architecture for High‐Precision Synchronous Control of Large‐Scale Micro DC Motors

open access: yesIET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
To address the limitations of traditional FPGA‐based multiaxis control schemes—such as excessive resource consumption and complicated parameter tuning—this paper proposes a large‐scale time‐division multiplexing (LTDM) control architecture. By leveraging dynamic resource scheduling and high‐fanout signal optimisation, the proposed architecture enables ...
Xilin Zhang   +4 more
wiley   +1 more source

Magnetic Circuit & Torque Analysis of Brushless DC Motor

open access: yesTikrit Journal of Engineering Sciences, 2010
This work is concerned with magnetic and torque analysis of BLDCM and with development of a method of designing BLDCM that have symmetric winding on the rotor .make significant contribution to the rotor inductance position difficult. It is also show that the prediction detent torque can be extremely sensitive to the permanent magnet by altering magnet ...
Arif J. Abbas, Mohamed Rashid, Kais Wadi
openaire   +3 more sources

Effects of Segmentations on Sleeve Eddy‐Current Losses of FSCW Permanent‐Magnet Machine Considering Stator MMF Harmonics

open access: yesIET Electric Power Applications, Volume 20, Issue 1, January/December 2026.
This paper investigates the impact of sleeve segmentation on eddy‐current loss in permanent‐magnet (PM) machines with fractional‐slot concentrated‐windings (FSCW) under different stator MMF harmonics. The concept of equivalent sleeve segmentation is introduced.
Jianxing Zhao   +4 more
wiley   +1 more source

Brushless DC Motor Controlled with Microcontroller for Electric Tricycle

open access: yesRMUTL Engineering Journal, 2016
This paper presents a brushless DC motor controlled. The microcontroller is used to control the system operation apply to an electric tricycle. Since, a brushless DC motor is a maintenance free which it is compared to a classical DC motor.
เฉลิมพล เรืองพัฒนาวิวัฒน์   +1 more
doaj  

Maximum Power Point Tracking for Brushless DC Motor-Driven Photovoltaic Pumping Systems Using a Hybrid ANFIS-FLOWER Pollination Optimization Algorithm

open access: yes, 2018
In this research paper, a hybrid Artificial Neural Network (ANN)-Fuzzy Logic Control (FLC) tuned Flower Pollination Algorithm (FPA) as a Maximum Power Point Tracker (MPPT) is employed to amend root mean square error (RMSE) of photovoltaic (PV) modeling ...
Neeraj Priyadarshi   +4 more
semanticscholar   +1 more source

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