Siemens Aktiengesellschaft

Siemens Mobility Gmbh

Karsten Rechenberg

Michael Meinert

Norbert Huber

Harald Landes

Alexander Hahn

Manfred Waidhas

Barbara Schricker

Markus Matthias Gaudenz

Reinhard Hoffmann

Wolfgang Weydanz

Peter Eckert

Bruno Gebhard

Andreas Fuchs

Wolfgang Hörger

Hans Heinrich Ebeling

Walter Ehrhardt

Armin Keβler

Christian Koermeier

Jochen Neutz

Günter Kristen

Frank Müller

Armin Kessler

Jochen SCHÄFER

Matthias Hartmann

Torsten Peppel

Armin Rastogi

A method for detecting the use of a battery of an energy store system may include continuously generating a use profile by transforming data into a dynamically updated visual representation of the use of the battery storage device using a frequency distribution.

Detecting the operational management of a battery store

A device stores electric energy, in particular for the traction supply of a rail vehicle. The device has a plurality of chargeable storage cells with cell poles, a cooling body that is in thermal contact with the storage cells, and a plurality of bridge members, by way of which two of the plurality of storage cells are in electric contact. Accordingly, at least some of the bridge members contact the storage cells on the sides thereof facing the cooling body. A bridge member contains a connecting web having two recesses and two connecting parts, each being introduced into one of the recesses. Each connecting part is connected to a cell pole of a storage cell to be contacted. The connecting parts are fixed non-rotatably and non-displaceably in a connecting web by a releasable tensioning device. Thus the efficiency and service life of the energy storage device can be increased by reducing the thermal resistance between the storage cells and the cooling body.

Apparatus for electrical energy storage

An electric drive system, in particular for a rail vehicle, includes an electric energy accumulator and an electrochemical energy accumulator, connected in parallel. According to at least one embodiment of the invention, a component, e.g., a diode with a transmission direction facing away from the electrochemical energy accumulator, is situated in a connecting line between the electric energy accumulator and the electrochemical energy accumulator.

Electrical drive system

An energy storage system for a track-guided vehicle includes at least one electrical energy storage device and at least one electrochemical energy storage device connected through at least one converter to a supply line and to a drive unit for the vehicle. Individual phases of said at least one converter can be operated as independent direct-current controllers for independent charging and discharging of different energy storage devices.

Power storage system for a rail-guided vehicle

Energy storage modules generally include a housing with component parts arranged therein. The component parts are in this case either capacitors, for example double-layer capacitors and/or electrolyte capacitors. According to the invention, a filler is provided in the housing and binds electrolyte liquid occurring in the even of damage or else electrolyte gases. Beds of material with a large specific surface area, such as zeolites or else active carbons, are suitable as fillers. The surfaces are also possibly catalytically coated.

Energy storage module

Growing community of inventors

Dormitz, Germany

Karsten Rechenberg