Patent · US Active

Device for efficient DC link processing independent of grid type

US11398775B2 · kind B2 · utility

0Cited by

0References

14Claims

0Family size

Assignee

ebm-papst Mulfingen GmbH & Co. KG · DE

Inventors

Martin Bürkert · Wendischenhof, DE
Fabian Schneider · Darmstadt, DE
Alex J. Schneider · South Glastonbury, US
Fabian Wagner · Heubach, DE
Steffen Hanselmann · Ilshofen, DE

Key dates

Filing date	Aug 19, 2020
Grant date	Jul 26, 2022
Priority date	—
Expiry date	Aug 26, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02P80/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

The disclosure relates to the operation and a circuit arrangement for a network connection variable with regard to the input voltage (1-phase/3-phase), which is connected using a centre tap (M) between the capacitors (C) via a connecting line to a neutral conductor (N) of an input AC voltage source.

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