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Thyristors electrical design,circuit
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Electrical trade-offs for GTO thyristors
Coulbeck, L.; Findlay, W.J.; Millington, A.D.
Power Engineering Journal [see also Power Engineer]
Volume 8, Issue 1, Feb 1994 Page(s):18 - 26
Digital Object Identifier
Summary:With the much improved design and processing technology
realised in recent years, GTO manufacturers have been able to
offer improved device performance particularly relating to reduced
snubber requirements. This has enabled system engineers to reduce
the overall losses but at the expense of increased power dissipation
within the device. This aspect, combined with the trend toward
air-cooled systems which are much less efficient than an equivalent
freon or oil-based heat exchanger, has pushed the device manufacturers
to further reduce their device losses so that the junction temperature
is maintained below the current maximum limit of 125°C. This
article discusses the important trade-offs in GTO electrical
parameters with device design features, and details the associated
merits and demerits of each. Particular emphasis is placed on
the device losses
A simple linear trigger circuit for thyristors working under
variable-frequency anode supply
Authors: S. Enamul Haque a; Anwar A. Khan a; M. Salah Smiai
a
Publication Frequency: 12 issues per year
Published in: International Journal of Electronics, Volume 57,
Issue 2 August 1984 , pages 289 - 298
Subjects: Analog Communications; Circuits & Devices; Communication
Networks & Systems; Communications System Design; Computer
Engineering; Digital & Wireless Communication; Digital Signal
Processing; Electrical Power Industries; Electromagnetics &
Microwaves; Electronics: Electronic Packaging; Electrical Engineering
Communications: Electronic Packaging; Hi-tech Manufacturing
Industries; Image Processing; Electronics: Industrial Electronics;
Electrical Inverter Thyristors
Standard Article
Jerry L. Hudgins1
1University of South Carolina, Columbia, SC
Copyright © 1999 by John Wiley & Sons, Inc. All rights reserved.
DOI: 10.1002/047134608X.W5816
Article Online Posting Date: December 27, 1999
Recommend to Your Librarian
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Thyristor Physics and Design
Future Trends for Thyristors
Engineering Communications: Industrial Electronics; Instrumentation,
Measurement & Testing; Electronics: Intelligent Systems;
Electrical Engineering Communications: Intelligent Systems;
Electrical & Electronic Engineering: Microelectronics; Electrical
Engineering Communications: Microelectronics; Electronics: Microelectronics;
Nanoscience & Nanotechnology; Optical Communications; Optics
& Optoelectronics; Optics & Optoelectronics.; Optics
& optoelectronics; Optics, Optoelectronic Effects, Devices
& Systems; Electronics: Power Electronics; Electrical Engineering
Communications: Power Electronics; Power Engineering; Semiconductors;
Systems & Computer Architecture; Systems & Control Engineering;
Systems & Controls; Telecommunications;
Formats available: PDF (English)
Previously published as: Journal of Electronics and Control
(0368-1947) until 1965
Article Requests: Order Reprints : Request Permissions
» View citation and abstractCommunications
Society members: If you subscribe to the IEEE Electronic Periodicals
Package or IEEE Electronic Periodicals Package Plus, you must
access your subscription at www.comsoc.org.
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