Patent · US Expired

Method for the optimized control in terms of output and efficiency of synchronous machines

US6359421B1 · kind B1 · utility

13Cited by

8References

10Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Wolfgang Mueller · Rutesheim, DE
Oliver Luz · Lichtenwald, DE
Richard Schoettle · Maulbronn, DE

Key dates

Filing date	Aug 11, 2000
Grant date	Mar 19, 2002
Priority date	—
Expiry date	Aug 11, 2020

Classification

Technology area (CPC H)Electricity
CPC primaryH02P9/30
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for optimized power and efficiency regulation of rotary current generators with an associated converter bridge, in particular synchronous machines, is described in which at least three regulation ranges are defined, within which ranges the regulation of the generator takes place by different criteria. The definition of the regulation ranges is done in particular as a function of rpm and as a function of the desired set-point power. The regulation extends both to the exciter current and to the stator current and is done by means of various regulators that exchange information with one another.

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