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Method and arrangement for controlling the charge pressure of an exhaust-gas turbocharger

  • US 20030140630A1
  • Filed: 01/31/2003
  • Published: 07/31/2003
  • Est. Priority Date: 01/31/2002
  • Status: Active Grant
First Claim
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1. A method for controlling the charge pressure of an exhaust-gas turbocharger, the method comprising the steps of:

  • causing a charge pressure actual value (pvdkds) to track a charge pressure desired value (plsoll); and

    , controlling the charge pressure of said exhaust-gas turbocharger in dependence upon a characteristic quantity of an electric auxiliary charger coacting with said exhaust-gas turbocharger to compress the inducted air.

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