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Electrical vehicle charging using fuel cell system

  • US 9,698,598 B2
  • Filed: 06/26/2012
  • Issued: 07/04/2017
  • Est. Priority Date: 06/27/2011
  • Status: Active Grant
First Claim
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1. An electric vehicle battery charging system comprising:

  • a plurality of electric vehicle charging stations; and

    a plurality of power modules,a first switching device comprising one or more switches and a plurality of configurations,wherein each of the plurality of power modules comprises at least one fuel cell segment,wherein M of the plurality of electric vehicle charging stations receive power from N of the plurality of power modules,wherein in at least one configuration M is not equal to N,wherein the plurality of electric vehicle charging stations are configured to electrically connect to a plurality of electric vehicle batteries belonging to a plurality of electric vehicles,wherein in a first configuration of the first switching device, a first power module of the N power modules is electrically connected to a first electric vehicle charging station of the M electric vehicle charging stations, andwherein the plurality of power modules are disposed outside of the plurality of electric vehicles.

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