DocumentCode
1234646
Title
New cycloconvertor with static induction transistors
Author
Miyazawa, S. ; Nakamura, F.
Author_Institution
Dept. of Electr. Eng., Fac. of Sci. & Technol., Sci. Univ. of Tokyo, Japan
Volume
136
Issue
6
fYear
1989
fDate
11/1/1989 12:00:00 AM
Firstpage
293
Lastpage
298
Abstract
The authors present a new type of cycloconvertor that is based on the static induction transistor (SIT). They also present a new control method, which we develop by using a pulsewidth-modulation (PWM) technique. The control algorithm is extremely simple in this method, enabling microprocessor-based control. A prototype six-pulse cycloconvertor is controlled by a small-scale controller based on TMS9995. The results show that many problems that arise when using the conventional cycloconvertor can effectively be solved by the new control method
Keywords
cycloconvertors; field effect transistors; microcomputer applications; pulse width modulation; TMS9995; control method; controller; cycloconvertor; microprocessor-based control; pulsewidth-modulation; six-pulse cycloconvertor; static induction transistors;
fLanguage
English
Journal_Title
Electric Power Applications, IEE Proceedings B
Publisher
iet
ISSN
0143-7038
Type
jour
Filename
35429
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