Patent · US Active

Electronic circuit arrangement for a fuel cell arrangement and fuel cell arrangement

US11949339B2 · kind B2 · utility

0Cited by

1References

20Claims

0Family size

Assignee

Mahle International GmbH · DE

Inventors

Tihomir Angelov · Ludwigsburg, DE
Volker Kirschner · Rochlitz, DE
Hans C. Uibeleisen · Backnang, DE

Key dates

Filing date	Feb 15, 2022
Grant date	Apr 2, 2024
Priority date	—
Expiry date	Oct 6, 2042

Classification

Technology area (CPC H)Electricity
CPC primaryH02M1/10
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

An electronic circuit arrangement for a fuel cell arrangement may include a first electrical voltage converter stage and a second electrical voltage converter stage. An electrical fuel cell voltage may be appliable to the first electrical voltage converter stage on an input side. The electrical fuel cell voltage may be convertible into a first electrical output voltage of the first electrical voltage converter stage via the first electrical voltage converter stage. The first electrical output voltage may be appliable to the second electrical voltage converter stage on an input side. The first electrical output voltage may be convertible into a second electrical output voltage of the second electrical voltage converter stage via the second electrical voltage converter stage. An electrical interconnection of the first electrical voltage converter stage and the second electrical voltage converter stage may be switchable between a first interconnection state and a second interconnection state.

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