DocumentCode
1880334
Title
A bidirectional high-frequency link inverter using center-tapped transformer
Author
Ramli, Mohd Zulkifli ; Salam, Zainal ; Toh, Leong Soon ; Nge, Chee Lim
Author_Institution
Dept. of Energy Conversion, Universiti Teknologi Malaysia, Johor, Malaysia
Volume
5
fYear
2004
fDate
20-25 June 2004
Firstpage
3883
Abstract
In this paper, a bidirectional high-frequency link inverter is proposed. The main feature of the inverter is that the electrical isolation is provided by a high-frequency center-tapped transformer. Furthermore, the sinusoidal pulse width modulation method is modified so that the transformer can be utilized near to its full potential. As a result, the power switches count is reduced, and the efficiency increased. A 1 kW prototype inverter is built and typical results are presented.
Keywords
PWM invertors; high-frequency transformers; 1 kW; HF transformer; bidirectional high-frequency link inverter; center-tapped transformer; electrical isolation; power switch count; pulse width modulation; Bridge circuits; Hafnium; Pulse transformers; Pulse width modulation; Pulse width modulation converters; Pulse width modulation inverters; Rectifiers; Switches; Topology; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2004. PESC 04. 2004 IEEE 35th Annual
ISSN
0275-9306
Print_ISBN
0-7803-8399-0
Type
conf
DOI
10.1109/PESC.2004.1355162
Filename
1355162
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