DocumentCode
820249
Title
PWM technique for power MOSFET inverter
Author
Taniguchi, Katsunori ; Ogino, Yasumasa ; Irie, Hisaichi
Author_Institution
Osaka Inst. of Technol., Japan
Volume
3
Issue
3
fYear
1988
fDate
7/1/1988 12:00:00 AM
Firstpage
328
Lastpage
334
Abstract
A sinusoidal PWM (pulsewidth-modulated) inverter suitable for use with power MOSFETs is described. The output waveforms in the proposed PWM inverter are investigated both theoretically and experimentally. A modulating signal for the three-phase PWM inverter is obtained by adding the harmonic components of integer multiples of three to the three-phase sine waves. By using the proposed modulating signal, the amplitude of the fundamental component is increased about 15% more than that of a conventional sine-wave inverter and the commutation number of the inverter is decreased to two-thirds of a conventional one.<>
Keywords
insulated gate field effect transistors; invertors; power transistors; pulse width modulation; switching; PWM; commutation; harmonic components; modulating signal; output waveforms; power MOSFET inverter; pulse width modulation; switching; three-phase PWM inverter; Amplitude modulation; MOSFET circuits; Power MOSFET; Pulse inverters; Pulse width modulation inverters;
fLanguage
English
Journal_Title
Power Electronics, IEEE Transactions on
Publisher
ieee
ISSN
0885-8993
Type
jour
DOI
10.1109/63.17951
Filename
17951
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