Control of Boost type Converter at Discontinuous Conduction Mode by Controlling the Product of Inductor Voltage-Second

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 proto...

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Bibliographic Details
Main Authors: Chongming Qiao, Zhang, J.
Format: Conference Proceeding
Language:English
Subjects:
Batteries
Digital cameras
Frequency
Inductors
Low voltage
Pulse width modulation
Pulse width modulation converters
Resistors
Switches
Voltage control
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Summary: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
ISSN:0275-9306
2377-6617
DOI:10.1109/PESC.2005.1581784