Results 21 to 30 of about 678,635 (303)

Design and Analysis of Partitioned-Stator Switched-Flux Dual-Excitation Machine for Hybrid Electric Vehicles

open access: yesWorld Electric Vehicle Journal, 2018
In this paper, an advanced partitioned-stator switched-flux dual-excitation (PS-SFDE) machine, which is highly suitable for hybrid electric vehicles (HEVs), is proposed.
Christopher Ho Tin Lee   +3 more
doaj   +1 more source

Sistem Kendali dan Monitoring Kecepatan Motor Servo Berbasis Human Machine Interface

open access: yesJurnal Teknik Elektro Indonesia, 2022
The servo motor control and monitoring system based on the human machine interface is a system that can control and monitor the speed of the servo motor.
Fahrul Dames, Doni Tri Putra Yanto
doaj   +1 more source

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

AN EFFECTIVE CONTROL OF AN ISOLATED INDUCTION GENERATOR SUPPLYING DC LOAD FOR WIND POWER CONVERTING APPLICATIONS

open access: yesElectrical engineering & Electromechanics, 2020
Purpose. The aim of this paper is to perform a simple and robust control method based on the well-known sliding control approach for a self-excited induction generator supplying an isolated DC load; this adopted technique does not require much ...
L. Louze   +3 more
doaj   +1 more source

Design and analysis of a novel claw‐shaped modular stator relieving‐DC‐saturation doubly salient machine with 3D complementary magnetic circuit

open access: yesIET Renewable Power Generation, 2021
Here, a novel DC‐excited doubly salient machine with a claw‐shaped modular stator and three‐dimensional (3D) complementary magnetic circuit is proposed for wind power generation application.
Zhenghao Li, Shuangxia Niu
doaj   +1 more source

A holistic DC link architecture design method for multiphase Integrated Modular Motor Drives [PDF]

open access: yes, 2019
This article describes a holistic DC link architecture design method that considers the end-application of the drive and its corresponding constraints e.g. the maximum battery ripple current for a battery-supplied inverter.
De Belie, Frederik   +4 more
core   +2 more sources

AC/DC current ratio in a current superimposition variable flux reluctance machine

open access: yesOpen Physics, 2018
We have proposed a current superimposition variable flux reluctance machine for traction motors. The torque-speed characteristics of this machine can be controlled by increasing or decreasing the DC current.
Kohara Akira   +3 more
doaj   +1 more source

Sparse algorithm of robust extreme learning machine with l_0-norm

open access: yesNantong Daxue xuebao. Ziran kexue ban, 2023
Extreme learning machine(ELM) has shown great potential in machine learning because of its high learning rate and strong generalization performance.
WANG Xiaoxue; WANG Kuaini
doaj   +1 more source

Speed/Torque Estimation and Control of a DC Machine in Four Quadrants Operation Modes

open access: yesمجلة النهرين للعلوم الهندسية, 2018
Transfer function characteristics of a DC machine are used in this paper to estimate speed and torque in four quadrant operation modes.  Estimation speed and torque control based on a DC machine transfer function is implemented by measuring the DC ...
Rakan Khalil Antar
doaj   +1 more source

Direct Flux Field Oriented Control of IPM Drives with Variable DC-Link in the Field-Weakening Region [PDF]

open access: yes, 2009
This paper presents the direct flux control of an interior permanent-magnet (IPM) motor drive in the field-weakening region. The output torque is regulated by the coordinated control of the stator flux amplitude and the current component in quadrature ...
Armando, Eric Giacomo   +2 more
core   +1 more source

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