Siemens Energy Global Gmbh & Co. Kg

Siemens Mobility Gmbh

Thomas Koch

Matthias Heinecke

Stefan Giere

Bastian Robben

Matthias Schubert

Martin Altmann

Robert Knuth

Puneet Harminder Singh

Axel Schmieder

A monitoring arrangement for electrical equipment includes a first sensor for sensing a surface creeping current on a creeping path-lengthening electrically insulating housing of the equipment. A monitoring system includes electrical equipment, the monitoring arrangement, a communication device for transmitting data to a central server device, and a central server device configured to receive and evaluate the data.

Monitoring arrangement for electrical equipment, and monitoring system

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.

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

Growing community of inventors

Brieselang, Germany

Thomas Koch