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.
Published in:
Power Electronics Specialists Conference, 2004. PESC 04. 2004 IEEE 35th Annual (Volume:5 )Date of Conference:
20-25 June 2004- Page(s):
- 3883 - 3888 Vol.5
- ISSN :
- 0275-9306
- Print ISBN:
- 0-7803-8399-0
- INSPEC Accession Number:
- 8169519
- Digital Object Identifier :
- 10.1109/PESC.2004.1355162
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