DocumentCode
2414513
Title
High efficiency PWM bridge inverter using single high frequency switch
Author
Malesari, Luigi ; Tenti, Paolo
Author_Institution
Institute of Electrical Engineering of the University of Padova Via Gradenigo 6A - 35100 Padova (Italy)
fYear
1984
fDate
18-21 June 1984
Firstpage
72
Lastpage
80
Abstract
A PWM bridge inverter is proposed which employs only two choppers, one operating at the PWM frequency, the other at twice the fundamental frequency. This results in high efficiency and reliability, reduced losses, weight, size and circuit complexity. Circuit operation is discussed and a thyristor implementation is described. Design criteria and experimental results are given.
Keywords
Choppers (circuits); Inverters; Logic gates; Pulse width modulation; Switches; Thyristors;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 1984 IEEE
Conference_Location
Gaithersburg, MD, USA
ISSN
0275-9306
Type
conf
DOI
10.1109/PESC.1984.7083464
Filename
7083464
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