Pulse Ratio Modulation is a variable frequency modulation technique that allow to overcome bandwidth limitation of switching devices in case of DC/AC and DC/DC conversion. Aim of this work is to investigate, in case of DC/DC conversion, the advantages of the Pulse Ratio Modulation over conventional Pulse Width Modulation. For this purpose, an experimental comparison is performed taking into account the static and dynamic behaviour of the DC/DC converter and the output ripple voltage
Pulse width modulation and pulse ratio modulation: experimental comparison in DC/DC conversion
LANDI, ALBERTO
2006-01-01
Abstract
Pulse Ratio Modulation is a variable frequency modulation technique that allow to overcome bandwidth limitation of switching devices in case of DC/AC and DC/DC conversion. Aim of this work is to investigate, in case of DC/DC conversion, the advantages of the Pulse Ratio Modulation over conventional Pulse Width Modulation. For this purpose, an experimental comparison is performed taking into account the static and dynamic behaviour of the DC/DC converter and the output ripple voltageFile in questo prodotto:
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