Title:
自動車用発電機の出力電圧の電圧降下を補償調整するための方法及び装置
Document Type and Number:
Japanese Patent JP2013528347
Kind Code:
A
Abstract:
A dip in the output voltage of a motor-vehicle alternator, owing to a connecting of a load or a change in speed, is compensated with the aid of an alternator regulator which provides a control signal that has a duty factor and increases the excitation current of the motor-vehicle alternator. After the occurrence of the voltage dip, in a first step, the duty factor of the control signal is increased by a differential amount, and in a subsequent second step, the rate of correction is limited. After the occurrence of the voltage dip, parameters describing the instantaneous working point of the motor-vehicle alternator are determined, and in the first step, the differential amount is set as a function of the working point.
Inventors:
Michael hairs
Andre Mitsuko
Andre Mitsuko
Application Number:
JP2013513643A
Publication Date:
July 08, 2013
Filing Date:
June 06, 2011
Export Citation:
Assignee:
ROBERT BOSCH GMBH
International Classes:
H02P9/14
Domestic Patent References:
| JPH11234921A | 1999-08-27 | |||
| JP2006121869A | 2006-05-11 | |||
| JP2002204600A | 2002-07-19 |
Foreign References:
| WO2000030236A1 | 2000-05-25 |
Attorney, Agent or Firm:
Einzel Felix-Reinhard
Takuya Kuno
Takuya Kuno