Results 71 to 80 of about 844,474 (214)

Teaching about operation of brushless DC motors [PDF]

open access: yes, 2013
Brush DC motor is being replaced by brushless DC motors on every area of application. My diploma thesis is a presentation of brushless DC motor, how it works and its application. Within first part we describe various electric motors and their application.
Čufar, Aleksandra
core  

An Efficient Position Tracking Smoothing Algorithm for Sensorless Operation of Brushless DC Motor Drives

open access: yesModelling and Simulation in Engineering, 2018
This paper presents a new position sensorless scheme in which a smoothing filter algorithm is proposed to improve the results obtained through Extended Kalman Filter (EKF) algorithm in tracking the rotor position for sensorless control of brushless DC ...
Surya Susan Alex, Asha Elizabeth Daniel
doaj   +1 more source

Increasing the Efficiency of Brushless DC and Induction Electric Motors [PDF]

open access: yes, 2017
: Within the past couple of years, advances in battery technology have led to the electric car revolution. Society is slowly shifting away from petroleum-powered vehicles and towards an all-electric standard.
Utz, Patrick
core  

Semi-Analytical Nonlinear Solutions and Stabilities in a Brushless Electric Motor System

open access: yesApplied Sciences
Brushless motors are characterized by extreme power density, thermal management and steady dynamic performance which are commonly utilized in aerospace, high-end robotics and precision medical equipment.
Xinya Wang   +5 more
doaj   +1 more source

DC Home Appliances for DC Distribution System [PDF]

open access: yesMehran University Research Journal of Engineering and Technology, 2017
This paper strengthens the idea of DC distribution system for DC microgrid consisting of a building of 50 apartments. Since the war of currents AC system has been dominant because of the paucity of research in the protection of the DC system.
MUHAMMAD KAMRAN   +2 more
doaj  

Synthesis and CAD of permanent magnet DC brushless motors [PDF]

open access: yes, 2010
Synthesis and CAD of permanent magnet DC brushless motorsThe paper presents an algorithm and software for the optimal design of permanent magnet brushless DC motors.
Andrzej Rudeński   +3 more
core   +1 more source

Characteristics of Small DC Brushless Motors.

open access: yesIEEJ Transactions on Industry Applications, 1991
Analysis of DC brushless motors has been done without considering the inductance of the stator windings. Therefore, characteristics of velocity (N) -torque(T) -current(I) have been straight lines. The effects of the inductance are not negligible and the actual N-I-T characteristics are quite different from calculated ones.We set up circuit equations ...
Yukinobu Yumita   +3 more
openaire   +2 more sources

A new sensorless method for switched reluctance motor drives [PDF]

open access: yes, 1998
This paper describes a new method for indirect sensing of the rotor position in switched reluctance motors (SRMs) using pulse width modulation voltage control.
Gallegos-Lopez, G.   +2 more
core   +1 more source

Brushless DC motors

open access: yes, 2021
U ovom završnom radu objašnjen je princip rada beskolektorskih istosmjernih motora prije čega su opisani glavni zakoni na temelju kojih motor radi te opis kolektorskog istosmjernog stroja radi lakšeg razumijevanja rada BLDC strojeva.
Čakanić, Karlo
core  

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