Results 111 to 120 of about 1,383,109 (276)
A low cost special circuit for brushless direct current motor controller
Dianzi Jishu Yingyong, 2019 In order to reduce the complexity of the internal circuit of brushless direct current motor(BLDCM) controller, a special circuit with simple structure is proposed, which can be used to drive the microcontroller of BLDCM.
Wang Xiaolei +5 more
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Motor/generator and electronic control considerations for energy storage flywheels [PDF]
, 1984 A spacecraft electric power supply system is described. Requirements of the system are to accelerate a momentum wheel to a fixed maximum speed when solar energy is available and to maintain a constant voltage on the spacecraft bus under varying loads ...
Nola, F. J.
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Improved speed estimation in sensorless PM brushless AC drives [PDF]
, 2002 The application of flux-observer-based sensorless control to permanent-magnet brushless AC motor drives is described. Current methods of speed estimation are assessed, both theoretically and experimentally, and an improved method, which combines the best
Howe, D., Shen, J.X., Zhu, Z.Q.
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Brushless DC Motor Controlled with Microcontroller for Electric Tricycle
RMUTL 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
World Electric Vehicle JournalBrushless DC motors are often used as traction motors in electric vehicles due to their high power density and efficiency. The dc-link electrolytic capacitor is the most vulnerable part of the brushless DC motor drive system, and it determines the ...
Zhongquan Qian +4 more
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UNIFIED CONTROL STRUCTURE OF MULTI-TYPE INTERIOR PERMANENT MAGNET MOTOR [PDF]
Journal of Engineering Science and Technology, 2015 This paper presents the control strategy structure to extract the speed torque characteristic for the newly designed three phase Multi Type Interior Permanent Magnet Motor.
M. NORHISAM +3 more
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Programming a Microcontroller to Drive a Fisher & Paykel SmartDrive™ Washing Machine Motor to Power a Go-Kart. [PDF]
, 2019 Microcontrollers are one of the basic building blocks of the “Internet of Things”. In this paper, I describe the tools and processes needed to program a STM32F302R8 microcontroller to drive a Fisher & Paykel SmartDrive™ brushless direct current motor ...
Fendall, Andy
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Electromagnetic phenomena analysis in brushless DC motor with speed control using PWM method
Open Physics, 2017 Field-circuit model of a brushless DC motor with speed control using PWM method was developed. Waveforms of electrical and mechanical quantities of the designed motor with a high pressure vane pump built in a rotor of the motor were computed. Analysis of
Ciurys Marek Pawel
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Brushless dc motor has high efficiency, long life [PDF]
, 1966 Brushless dc motor operates as a commutator in a vacuum environment with high efficiency and long life.
Studer, P. A.
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