DC/DC power converter, method for controlling switching thereof, DC/DC power converter arrangement and system

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United States of America Patent

PATENT NO 12206324
APP PUB NO 20230089387A1
SERIAL NO

17991645

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Abstract

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A DC/DC power converter for converting voltage at an input to a voltage at an output of the DC/DC power converter is provided, wherein the output voltage is a multiple of the input voltage. The DC/DC power converter comprises two switching circuits electrically connected in series, two capacitor units electrically connected in series, and a resonant circuit comprising a resonant capacitor and a resonant inductor. A first switching circuit of the two switching circuits is electrically connected to one side of the first capacitor unit opposite to the other side of the first capacitor unit connected to the second capacitor unit of the two capacitor units. The switches of the first switching circuit are controllable semiconductor switches. The first switching circuit comprises one or more diode units electrically connecting the first capacitor unit to the two switching units of the first switching circuit.

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Patent Owner(s)

  • HUAWEI TECHNOLOGIES CO. LTD.

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Wang, Jun Shanghai, CN 2215 18848
Wang, Zhaohui Nuremberg, DE 84 291
Wijekoon, Piniwan Thiwanka Bandara Nuremberg, DE 35 108

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