Averaged modeling of PWM converters operating in discontinuous conduction mode.

Averaged modeling of PWM converters operating in discontinuous conduction mode.

Various aspects of averaged modeling of hard-switching pulse-width modulated (PWM) converters operating in the discontinuous conduction mode (DCM) are studied. A more streamlined modeling procedure is proposed which serves as a general framework for comparing different models. A duty ratio constrain...

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Bibliographic Details
Published in:IEEE Transactions on power electronics 16, 4 (2001).
Main Author: Jian Sun
Format: Article
Language:English
Subjects:
PWM DC/DC power converters.
Averaged modeling.
Averaged switch models.
Circuit simulation.
Diode conduction interval.
Discontinuous conduction mode operation.
Duty ratio constraint.
Duty-ratio constraint.
Full-order model.
Hard-switching circuits.
High-frequency pole origin.
Switching frequency.