Patent · US Active

Control parameter adaptation dependent on rotational speed

US8203317B2 · kind B2 · utility

2Cited by

4References

23Claims

0Family size

Assignee

Infineon Technologies AG · DE

Inventors

Frank Auer · Herbrechtingen, DE
Harald Panhofer · Graz, AT
Pierre Lefaix · Graz, AT

Key dates

Filing date	Mar 24, 2009
Grant date	Jun 19, 2012
Priority date	—
Expiry date	Apr 14, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH02P9/48
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for controlling an output voltage of generator arrangement includes generating a controlled field current for a field winding dependent on the output voltage and dependent on at least one control parameter that depends on a rotational speed of the generator. The method also includes decreasing a rate of change of the controlled field current with respect to an output voltage change if the rotational speed decrease.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.