Patent · US Active

DC coupled electrical converter

US11569746B2 · kind B2 · utility

1Cited by

5References

5Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Christopher Fromme · Fürth, DE
Marvin Tannhäuser · Eschborn, DE

Key dates

Filing date	Jun 26, 2018
Grant date	Jan 31, 2023
Priority date	—
Expiry date	Jun 26, 2038

Classification

Technology area (CPC H)Electricity
CPC primaryH02M1/0095
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

Various embodiments include a DC coupled electrical converter for converting an input voltage applied to first connections to an output voltage comprising: a boost converter connected on the input side to the first connections; an inverting buck-boost converter connected on the input side to the first connections; and a series circuit including two capacitors, the series circuit connected to an output-side positive pole of the boost converter and to an output-side negative pole of the inverting buck-boost converter. An output-side negative pole of the boost converter and an output-side positive pole of the inverting buck-boost converter are connected to a center connection between the capacitors.

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