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Vehicle-generator control device

  • US 20070085512A1
  • Filed: 10/10/2006
  • Published: 04/19/2007
  • Est. Priority Date: 10/14/2005
  • Status: Active Grant
First Claim
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1. A vehicle-generator control device for controlling an output voltage of a vehicle generator by on/off-controlling an excitation current flowing into an excitation winding of said vehicle generator, comprising:

  • an excitation current detecting circuit detecting an excitation current flowing into said excitation winding; and

    a computation circuit having a first function of correcting said excitation current detected by said excitation current detecting circuit on the basis of a current flowing into an electrical load applied with said output voltage of said vehicle generator, and a second function of calculating an output current of said vehicle generator on the basis of said excitation current.

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