Siemens Aktiengesellschaft

Wolfgang Menapace

Nicolas Vortmeyer

Harald Landes

Uwe Lenk

Christian Brunhuber

Wolfgang Drenckhahn

Shailesh D Vora

Michael Kuhne

Jürgen Bredthauer

Mark Halpin

Annette Irl

Michael Lohe

Eckhard Nees

Oliver Hirschfelder

Michael KÜHNE

An electrochemical storage device is provided including an anode chamber filled with anode material, and a cathode chamber filled with cathode material. The anode chamber is separated from the cathode chamber by ion-conducting solid body electrolyte, and is limited on one side at least partially by the solid body electrolyte, and to the other side at least partially by a wall surrounding at least partially the solid body electrolytes. The electrochemical storage device has a head part where electric energy is guided to and/or taken away from, a base part arranged opposite the head part, and at least one lateral part including at least one wall arranged between the head and base part. At least one first area and second area are formed between the wall and the solid body electrolyte, both areas being different with respect to the respective distance between the wall and solid body electrolyte.

Shape-adapted electrochemical storage device for uniform temperature distribution

A method for operating a gas power plant is provided, having a gas turbine which has a compressor stage and a turbine stage, and is connected to a generator via an axle, wherein the generator is designed to also be operated as a motor, wherein the method involves the operation of the generator as a motor for the rotatory operation of the axle, as well as a simultaneous discharge of the heated gas flow exiting from the turbine stage and routing of said gas flow to a first heat exchanger for the transfer of thermal energy from the gas flow to a heat exchanger fluid, wherein the heat exchanger fluid is provided to either discharge thermal energy to a heat accumulating medium or it can be used an accumulating medium itself for temporary storage.

Gas power plant

An electrical energy storage device is provided which comprises at least one module with a negative electrode, a positive electrode made from an anion generating material or material combination and conducting anions, and an anion conducting solid electrolyte located between the negative electrode and the positive electrode. The negative electrode of each module comprises a porous structure that conducts anions and the pore space of which is at least partially filled by a first redox mass which comprises a metal/metal oxide pair. The positive electrode of each module comprises a porous structure that conducts anions and the pore space of which is at least partially filled by a second redox mass which comprises a metal/metal oxide pair with an increased oxidation potential compared to the first redox mass.

Electrical energy storage device

A Component of a technical installation comprises a memory unit for storing identification data related to the component and/or technical date related to the component and/or a user manual and/or transportation information related to the component and/or links directed to further information related to the component.

Component of a technical installation

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Erlangen, Germany

Wolfgang Menapace