Results 61 to 70 of about 285 (150)

Modelling of BLDCM with a double 3-phase stator winding and back EMF harmonics

open access: yesArchives of Electrical Engineering, 2015
In this paper the mathematical model of the brushless DC motor (BLDCM) with a double 3-phase stator winding is analysed. Both the 3-phase windings are mutually displaced by 30 electrical degree.
Drozdowski Piotr
doaj   +1 more source

Chaos control of single time-scale brushless DC motor with sliding mode control method

open access: yes, 2013
In this paper, the sliding mode control (SMC) scheme of single time-scale brushless DC motor (BLDCM) is investigated. The SMC method consists of 2 sections.
Cevher, Barış, Uyaroğlu, Yılmaz
core   +1 more source

Initial Rotor Position Detection for Brushless DC Motors Based on Coupling Injection of High-Frequency Signal

open access: yesIEEE Access, 2019
In applications where motor inversion is forbidden, it is important to detect the initial rotor position of the motor. For this reason, based on coupling injection of high-frequency signal, a novel method of initial rotor position detection for brushless
Wei Chen   +4 more
doaj   +1 more source

Study of control system of brushless DC motor in mobile robot based on DSP

open access: yes, 2010
According to the need of mobile robot motion control, the control system of brushless DC motor (BLDCM) based on TMS320LF2407A is propsed in this paper. By analyzing the principle of BLDCM and the function of TMS320LF2407A, it described the design on the ...
Bin Pan   +5 more
core   +1 more source

Research on the Bearingless Brushless DC Motor Structure with Like-Tangential Parallel-Magnetization Interpolar Magnetic Poles and Its Air-Gap Magnetic Field Analytical Calculation

open access: yesActuators
This work focuses on the small Bearingless Brushless DC Motor (BL-BLDCM), to solve the problems, such as larger commutation torque ripple and difficult solution of air-gap magnetic field, a novel BL-BLDCM structure with like-tangential parallel ...
Wenshao Bu   +3 more
doaj   +1 more source

KONTROL TORSI MOTOR DC BRUSHLESS PENGGERAK HYBRID ELECTRIC VEHICLE MENGGUNAKAN PREDICTIVE DIRECT TORQUE CONTROL [PDF]

open access: yes, 2017
Hybrid Electric Vehicle (HEV) merupakan kendaraan dengan dua sumber tenaga penggerak yaitu Internal Combustion Engine (ICE) sebagai penggerak primer dan Brushless DC Motor (BLDCM) sebagai penggerak sekunder.
PRIBADI, WAHYU
core  

Study of Soft Switching Converter for Brushless DC Motor Drive

open access: yes, 2010
MEPermanent magnet (PM) brushless DC motors (BLDCM) are generated by virtually inverting the stator and rotor of PM DC motors. The ‘DC’ term does not refer to a DC motor. These motors are actually fed by rectangular AC waveform.
Singh, Jatinder
core  

A Novel Speed Sensorless Control of Brushless DC Motor in Position Servo System

open access: yes, 2011
Zero crossing points of Back-Electromotive force (EMF) is the most mature and widely used method of the speed sensorless control of brushless DC motor (BLDCM).
Chang Chun Chen   +3 more
core   +1 more source

Influence of Moment of Inertia on Dynamic Characteristics of Permanent Magnet Brushless DC Motor

open access: yes, 2018
The mechanical performance of permanent magnet brushless DC motor (BLDCM) servo system is affected by the moment of inertia. In order to obtain the load moment of inertia effect on the motor dynamic performance, based on the time stepping finite element ...
Yang Cunxiang, Qiu Hongbo, Yu Wenfei
core   +1 more source

Commutation Torque-ripple Minimization for Brushless DC Motor Based on Quasi-Z-Source Inverter [PDF]

open access: yes, 2018
Conventional brushless DC Motor (BLDCM) drive involves a voltage-source inverter with six-step squarewave control, which can be widely used in automated industrial applications.
Liu, Yujing,   +5 more
core   +1 more source

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