Mosharaka for Research and Studies
Login/Sign Up
Main Menu
Papers Menu
Quick Links
Next Congress
Congresses

All Forthcoming Congresses

Conferences

All Forthcoming Conferences

Update on Wednesday, 11 January 2023: Paper 14.Cnf-51 reaches 1032 views and 482 downloads.
Papers Links
  • Browse
  • Subjects
  • Years
  • Electrical
  • GC-Electrical 2014
  • 50.Cnf-908
Electrical Congresses with Published Papers
GC-Electrical 2014, Athens
2
Papers Published at GC-Electrical 2014
All 2 Papers
IDAuthors and TitlePages
50.Cnf-908 Dr. Muthanna Al-Khishali
Dr. Mohammed Al-Timemi
Power electronics system for energy conversion using CO2 LASER
1-6
50.Cnf-910 Mr. Kashif Bangash
Dr. Mohamed Emad Farrag
Dr. Ahmed Osman
Investigation of power quality and environmental impacts on EV battery charging
7-12
50.Cnf-908 Paper View Page
Title Power electronics system for energy conversion using CO2 LASER
Authors Dr. Muthanna Al-Khishali, Polytechnic Humber College, Toronto, Canada
Dr. Mohammed Al-Timemi, Al Nahrain University, Baghdad, Iraq
Abstract Based on an engineering standpoint that a laser system is simply considered as an energy conversion system, a simulation study of a switched-mode power converter combined with a practical approval of a CO2 laser system is presented. This work provides a complete model of a switched-mode power supply for a CO2 Laser (Continuous mode), studies the effect of load variations and implements the results on a CO2 Laser tube. The major parts of a switched mode power supply (SMPS) which include: first rectifier, filter, switching converter, isolation transformer, second rectifier and output filter are presented. A PWM scheme for converter control has been designed and evaluated. The design and performance of a push-pull type SMPS used in high power applications is provided. The bipolar power transistor represents the main switching device with additional simple protection networks used to ensure safe operation. Switching frequency is limited to 40 kHz due to limitations of transformer core. A case study which consists of a switched mode prototype CO2 laser power supply with output power of 3kVA and output voltage of 30kV is presented. The system is simulated using MATLAB and Electronic Work Bench (EWB) software. The Authors were keen to provide an energy conversion system with the highest possible energy efficiency.
Track PSE: Power Systems Engineering
Conference 1st Mosharaka International Conference on Electrical Engineering and Applications (MIC-Electrical 2014)
Congress 2014 Global Congress on Electrical Engineering and Applications (GC-Electrical 2014), 4-6 April 2014, Athens, Greece
Pages 1-6
Topics Modeling and Simulation of Power Electronic Circuits
Modeling and Simulation of Power Systems
ISSN 2227-331X
DOI
BibTeX @inproceedings{908Electrical2014,
title={Power electronics system for energy conversion using CO2 LASER},
author={Muthanna Al-Khishali, and Mohammed Al-Timemi},
booktitle={2014 Global Congress on Electrical Engineering and Applications (GC-Electrical 2014)},
year={2014},
pages={1-6},
doi={}},
organization={Mosharaka for Research and Studies} }
Paper Views 35 Paper Views Rank 291/524
Paper Downloads 17 Paper Downloads Rank 269/524
GC-Electrical 2014 Visits: 9278||MIC-Electrical 2014 Visits: 7178||PSE Track Visits: 1095