Single-switch zero-voltage-switching high power factor electronic ballast
2002 IEEE 33rd Annual IEEE Power Electronics Specialists Conference. Proceedings (Cat. No.02CH37289) - Tập 2 - Trang 773-778 vol.2
Tóm tắt
This paper introduces two modified Class E circuits to achieve low crest factor of lamp current. By integrating flyback topology with Class E converter, the modified circuits can achieve improved lamp current crest factor, and still maintain high power factor and zero-voltage-switching features in conventional Class E converter. Simulation and experimental results are presented to verify the theoretical operation.
Từ khóa
#Reactive power #Electronic ballasts #Circuit topology #Fluorescent lamps #Frequency #Voltage #Switching converters #Switches #Inverters #Power generationTài liệu tham khảo
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