Patent · US Active

Device and method for fault current detection

US10345347B2 · kind B2 · utility

0Cited by

2References

8Claims

0Family size

Assignee

ebm-papst Mulfingen GmbH & Co. KG · DE

Inventors

Guenther Haas · Mulfingen, DE
Helmut Lipp · Assamstadt, DE

Key dates

Filing date	Aug 20, 2015
Grant date	Jul 9, 2019
Priority date	—
Expiry date	May 7, 2036

Classification

Technology area (CPC H)Electricity
CPC primaryH02H7/1216
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The invention relates to a method and a device for detecting fault currents in a regulated DC intermediate circuit having an active power factor correction.

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