DocumentCode
3099968
Title
Control of Boost type Converter at Discontinuous Conduction Mode by Controlling the Product of Inductor Voltage-Second
Author
Qiao, Chongming Michael ; Zhang, Jason
Author_Institution
Int. Rectifier, El Segundo, CA
fYear
2005
fDate
16-16 June 2005
Firstpage
1213
Lastpage
1219
Abstract
Battery-operated system such as cell-phone, digital camera becomes more and more popular. In this application, a boost-type converter is usually required to convert low battery voltage to high voltage application. In this paper, a variable frequency control of boost converter is discussed. The prototype circuit is built to prove the concept. The extension of this approach in power factor-correction application is discussed
Keywords
frequency control; inductors; power convertors; power factor correction; battery-operated system; boost type converter; discontinuous conduction mode; inductor voltage-second; power factor-correction; variable frequency control; Batteries; Digital cameras; Frequency; Inductors; Low voltage; Pulse width modulation; Pulse width modulation converters; Resistors; Switches; Voltage control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics Specialists Conference, 2005. PESC '05. IEEE 36th
Conference_Location
Recife
Print_ISBN
0-7803-9033-4
Type
conf
DOI
10.1109/PESC.2005.1581784
Filename
1581784
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