Patent · US Active

Method and system for monitoring the operating state of an energy supply network

US11442085B2 · kind B2 · utility

0Cited by

3References

14Claims

0Family size

Assignee

Siemens Energy Global GmbH & Co. KG · DE

Inventors

Stefan Giere · Brandenburg, DE
Matthias Heinecke · Berlin, DE
Robert Knuth · Berlin, DE
Thomas Koch · Kleinwallstadt, DE
Puneet Singh · San Jose, US

Key dates

Filing date	Feb 28, 2020
Grant date	Sep 13, 2022
Priority date	—
Expiry date	Feb 28, 2040

Classification

Technology area (CPC H)Electricity
CPC primaryH04L67/12
WIPO fieldElectrical machinery, apparatus, energy
WIPO sectorElectrical engineering

Abstract

A method for monitoring an operating state of an energy supply network connects a data processing cloud to selected communication units at a query time over long-range communication connections. Selected communication units transmit measured values and/or values derived therefrom to the data processing cloud over a long-range connection. To receive measured values and/or values derived therefrom, each communication unit is connected, over a short-range communication connection, to at least one sensor on or in a high-voltage device of the network for capturing measured values. The data processing cloud determines the network operating state within an analysis based on measured values and/or values derived therefrom. To provide a simple and cost-effective analysis of the entire network operating state, the data processing cloud during analysis uses measured values and/or values derived therefrom from at least two selected communication units at different locations.

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