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Device for the feeding of auxiliary operating facilities for a fuel-electrically driven vehicle

  • US 7,547,982 B2
  • Filed: 02/23/2007
  • Issued: 06/16/2009
  • Est. Priority Date: 08/26/2004
  • Status: Active Grant
First Claim
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1. A device for the feeding of auxiliary operating facilities for a fuel-electrically driven vehicle with a combustion engine, with a generator driven by the combustion engine, with a rectifier connected with the generator on the AC voltage side and assigned to the generator, wherein the rectifier on the DC voltage side is connected with a first and a second connection of a DC voltage circuit assigned to the rectifier and connected downstream of the rectifier, wherein, a first and a second step-down converter each being connected with the first and second connections of the DC voltage circuit, and wherein respective stepped-down outputs of the first and second step-down converters are connected in common with a common DC voltage rail system for the feeding of the auxiliary operating facilities connected to the common DC voltage rail system downstream of the first and second step-down converters.

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