Patent · US Active

Rectifier arrangement

US11283366B2 · kind B2 · utility

0Cited by

2References

12Claims

0Family size

Assignee

Dr. Ing. h.c. F. Porsche AG · DE

Inventors

Daniel Spesser · Mühlacker, DE
Tim Pfizenmaier · Leonberg, DE
Stefan Endres · Reichenschwand, DE
Christoph Sessler · Erlangen, DE

Key dates

Filing date	Mar 16, 2020
Grant date	Mar 22, 2022
Priority date	—
Expiry date	Jul 1, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY02T90/14
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A rectifier arrangement (20) for rectifying an AC voltage into a DC voltage has a first connection (21), a second connection (22), a third connection (23) and a fourth connection (24), which rectifier arrangement (20) has an intermediate circuit (50) with a first line (51), a second line (52) and a node point (53), which node point (53) is connected to the first line (51) via at least one first capacitor (61) and to the second line (52) via at least one second capacitor (62), which first connection (21), second connection (22) and third connection (23) are each connected to a star point (40) via an associated circuit arrangement (31, 32, 33), which fourth connection (24) is likewise connected to the star point (40), and which star point (40) is connected to the node point (53) via a controllable switch (45).

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