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Charging system, vehicle comprising the same and method for controlling charging vehicle with the same

  • US 10,086,716 B2
  • Filed: 06/26/2013
  • Issued: 10/02/2018
  • Est. Priority Date: 06/27/2012
  • Status: Active Grant
First Claim
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1. A charging system for a vehicle, comprising:

  • a battery;

    a first charging branch comprising a first rectifying unit, a first transforming unit and a first charging interface, wherein the battery is connected with the first charging interface via the first rectifying unit, the first transforming unit is connected between the battery and the first rectifying unit, the first transforming unit comprises a first capacitor, a second capacitor, a first inductor, a first switching transistor, and a second switching transistor, and the first charging interface is connected with a first charging connector;

    a second charging branch comprising a second rectifying unit, a second transforming unit and a second charging interface, wherein the battery is connected with the second charging interface via the second rectifying unit, the second transforming unit is connected between the battery and the second rectifying unit, the second transforming unit comprises a third capacitor, a fourth capacitor, a second inductor, a third switching transistor, and a fourth switching transistor, and the second charging interface is connected with a second charging connector; and

    a control unit connected with the first rectifying unit and the second rectifying unit respectively and configured to control the first charging branch and the second charging branch to charge the battery through the first charging connector and the second charging connector together, so as to increase a charging power.

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