Results 121 to 130 of about 9,537 (235)

Velocity control of a brushless DC motor [PDF]

open access: yes, 1984
This thesis introduces the brushless dc motor as a motion control device and uses it to implement a variable speed velocity control system. The report discusses the structural arrangement of the machine itself, and the functional arrangement of a ...
Wrobel, James J.
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Current Controlled Brushless DC Motor Drive [PDF]

open access: yes, 1989
Current-control strategies for a three-phase four-pole brushless dc motor are developed and analyzed. The brushless dc motor and the voltage-fed inverter used in the system are first described.
Abdal, Fadi
core   +1 more source

Application of Synchronous Brushless Motors in Electric Hand Tools [PDF]

open access: yes
In the paper the possibilities to apply synchronous brushless motors in the electric hand tools are considered. The potencial of such motors is estimated in a wide range of characteristics.
Pugačevs, Vladislavs   +3 more
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Modelagem de motor de indução linear utilizando o metodo de elementos finitos em 2D [PDF]

open access: yes, 2001
Dissertação (mestrado) - Universidade Federal de Santa Catarina, Centro Tecnológico.O presente trabalho aborda o desenvolvimento e a implementação de um método de análise de dispositivos eletromagnéticos lineares alimentados por circuitos elétricos ...
Deás Yero, Douglas Rebot
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Manually operated brushless direct current motor [PDF]

open access: yes, 2011
專利國別:美國United States Patent: 7,288,906Application number: 11/476,667國際分類號:H02P 1/18A manually operated brushless DC motor is disclosed herein, which is an educational electric motor and can overcome the shortcoming hard to visualize the movement of a ...
李慶烈
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The Control of Brushless DC Motors

open access: yes, 2015
In this paper, about brushless DC motors and their structures, working principles, types, control logic and control methods commonly used are given general information. Nowadays, using BLDC motors are increased because of their advantages. For example, simple structure, easy control, small size and high effiency etc.
BAYRAKTAR, H. C., BALIK, H. H.
openaire   +2 more sources

The Influence of Permanent Magnet Parameters on the Effectiveness of Brushless DC Motor with Outer Rotor [PDF]

open access: yes
In this paper the influence of geometry of permanent magnets and their basic parameters on the 1st harmonic of the magnetic flux in the air gap of the brushless DC motor are researched.
Vītoliņa, Sandra   +3 more
core  

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