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A New Control Technique For DC-DC Converters Operating In Discontinuous Conduction Mode
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| Author(s) |
M. Ferdowsi, A. Emadi, M. Telefus, C. Davis |
| Abstract |
Pulse Regulation, a fixed frequency control technique,
is introduced and applied to buck, boost and buck-boost
converters operating in discontinuous conduction mode (DCM).
The control parameters are designed in a way that the converter
operates as close as possible to the critical conduction mode. In
contrast to the conventional pulse width modulation (PWM)
control scheme, the principal idea of Pulse Regulation is to
achieve output voltage regulation using high and low power
pulses. Pulse Regulation is simple, cost effective, and enjoys a
fast dynamic response. In this paper, main mathematical
concept of the new control algorithm is introduced and
simulations as well as experimental results are presented. |
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| Filename: | A32217 |
| Filesize: | 141.9 KB |
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| Type |
Members Only |
| Date |
Last modified 2006-02-16 by System |
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