Patent · US Active

Generator device with overvoltage monitoring

US8552694B2 · kind B2 · utility

0Cited by

7References

7Claims

0Family size

Assignee

Robert Bosch GmbH · DE

Inventors

Michael Herz · Stuttgart, DE
Thomas Koss · Reutlingen, DE
Helmut Suelzle · Memmingen, DE

Key dates

Filing date	Feb 17, 2009
Grant date	Oct 8, 2013
Priority date	—
Expiry date	Jun 17, 2030

Classification

Technology area (CPC H)Electricity
CPC primaryH02P2101/45
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A generator device with a generator regulator and a generator unit having a generator and a rectifier arrangement. The generator regulator has an operating voltage connection and a phase voltage connection. Furthermore, if during a control intervention of the phase voltage the DC voltage applied to the operating voltage connection exceeds a predefined limit for a predefined period of time, the generator regulator deactivates the control intervention of the phase voltage.

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