Patent · US Active

Frequency stabilization arrangement

US11581737B2 · kind B2 · utility

0Cited by

2References

11Claims

0Family size

Assignee

Siemens Energy Global GmbH & Co. KG · DE

Inventors

Christoph Armschat · Erlangen, DE
Holger Mueller · Möhrendorf, DE
Ervin Spahic · Erlangen, DE

Key dates

Filing date	Aug 30, 2017
Grant date	Feb 14, 2023
Priority date	—
Expiry date	Apr 13, 2038

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY04S20/222
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A frequency stabilization arrangement for a power transmission grid has a modular multi-level converter with a first terminal for electrical connection to a power transmission grid, and an electrical resistor unit with a second terminal for electrical connection to the power transmission grid.

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