Patent · US Active

Method for recognizing contingencies in a power supply network

US11487266B2 · kind B2 · utility

0Cited by

0References

18Claims

0Family size

Assignee

Siemens Aktiengesellschaft · DE

Inventors

Silvio Becher · Munich, DE
Denis Krompaß · Munich, DE
Andreas Litzinger · Fürth, DE

Key dates

Filing date	Jun 7, 2018
Grant date	Nov 1, 2022
Priority date	—
Expiry date	Apr 6, 2040

Classification

Technology area (CPC Y)Emerging Cross-Sectional Technologies
CPC primaryY04S40/20
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A monitoring system for recognizing a contingency in a power supply network including in-field measurement devices adapted to generate measurement data of the power supply network and a processing unit adapted to process the measurement data generated by the in-field measurement devices of the power supply network by using a local network state estimation model to calculate local network state profiles used to generate a global network state profile, wherein the processing unit is further adapted to process the measurement data generated by the in-field measurement devices of the power supply network to provide a relevance profile including for the in-field measurement devices a relevance distribution indicating a probability where the origin of a contingency within the power supply network.

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