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Fuel Cell System with Grid Independent Operation and DC Microgrid Capability

  • US 20120146587A1
  • Filed: 11/14/2011
  • Published: 06/14/2012
  • Est. Priority Date: 11/15/2010
  • Status: Active Grant
First Claim
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1. A fuel cell system, comprising:

  • a power module comprising at least one fuel cell segment;

    an input output module comprising at least one first inverter; and

    an uninterruptible power module comprising at least one second inverter;

    wherein;

    the at least one fuel cell segment is electrically connected in parallel to the at least one first inverter and the at least one second inverter;

    the at least one first inverter is electrically connected to a load through an electrical grid; and

    the at least one second inverter is electrically connected to the load without using the electrical grid.

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