Results 21 to 30 of about 74,738 (303)

Micro-processor Control System Design of SDA1 AC Drive Diesel Locomotive

open access: yes机车电传动, 2013
Hardware constitution, technical specification and main functions of micro-processor control system for SDA1 AC drive diesel locomotive were introduced, as well as the design solution of low constant speed control.
ZHANG Dong-fang   +2 more
doaj   +2 more sources

Research on Data Processing Algorithm for AC Drive Test System

open access: yesKongzhi Yu Xinxi Jishu, 2018
For non-sinusoidal frequency conversion signal in AC drive traction system, its variation range of amplitude and frequency is wide, and harmonic content is large.
ZHOU Xiaoling   +3 more
doaj   +2 more sources

Comparative Analysis of PWM AC Choppers with Different Loads with and Without Neural Network Application

open access: yesWasit Journal of Computer and Mathematics Science, 2023
In this paper, we focus on the "Artificial Neural Network (ANN) based PWM-AC chopper". This system is based on the PWM AC chopper-encouraged single-phase induction motor.
Mariem Bounabi, Guma Ali
doaj   +1 more source

Experimental High-Frequency Parameter Identification of AC Electrical Motors [PDF]

open access: yes, 2007
In order to predict conducted electromagnetic interference in inverter-motor drive systems, high-frequency (HF) motor models are requested and the involved parameters have to be available.
Boglietti, Aldo   +2 more
core   +1 more source

Model reference adaptive system based sensorless vector control scheme for a 36‐pulse ac–dc converter fed 9‐level cascaded H‐bridge‐inverter driven induction motor drive

open access: yesIET Power Electronics, 2021
A new modular transformer based 36‐pulse ac–dc converter for a cascaded H‐bridge‐inverter fed medium voltage induction motor drive is proposed in this work.
Piyush Kant, Bhim Singh
doaj   +1 more source

COMPARISON BETWEEN AC DRIVE AND DC DRIVE FOR CRANES AT PORT SAID CONTAINER TERMINAL [PDF]

open access: yesPort Said Engineering Research Journal, 2013
This paper presents a comparison between the control system performances of different cranes work at Port Said Container Terminal. These cranes work with different control systems such as DC drive, AC drive and Active Front End drive. Comparison has been
Ahmed Kalas, Ebrahim EL-Rayes
doaj   +1 more source

A Multiphase Traction/Fast-Battery-Charger Drive for Electric or Plug-in Hybrid Vehicles [PDF]

open access: yes, 2010
For Electric Vehicles (EV), the charger is one of the main technical and economical weaknesses. This paper focuses on an original electric drive [1]-[3] dedicated to the vehicle traction and configurable as a battery charger without need of additional ...
BOUCHEZ, Boris   +11 more
core   +1 more source

A Common DC-Bus-Configured Traction Motor Emulator Using a Virtually Isolated Three-Phase AC-DC Bidirectional Converter

open access: yesIEEE Access, 2021
An industrial drive testing, with a ‘real-machine’ can pave way, for some serious issues to test-bench and motor. A slight disturbance in control logic amid testing, can damage the physical machine or drive.
Arvind H. Kadam, Sheldon S. Williamson
doaj   +1 more source

Vector Control Algorithm Based on Different Current Control Switching Techniques for Ac Motor Drives [PDF]

open access: yesE3S Web of Conferences, 2020
A comparative analysis of vector control scheme based on different current control switching pulses (HC, SPWM, DPWM and SVPWM) for the speed response of motor drive is analysed in this paper.
Usama Muhammad, Kim Jaehong
doaj   +1 more source

Design, Implementation and Control of a SiC-Based T5MLC Induction Drive System

open access: yesIEEE Access, 2020
This paper presents and evaluate a prototype of an advanced topology of five-level T-type MLC, namely “T5MLC”, implemented within a complete AC induction drive.
Aboubakr Salem
doaj   +1 more source

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