Siemens Energy Global Gmbh & Co. Kg

Martin Kapelke

Marcus Wahle

Johannes Weber

Johann Holweg

Mathias Anheuer

Daniel Boehme

Torsten Stoltze

Christopher Eismann

Felix Daeumler

Johannes Griessl

Adrian Huber

Christian Schrammel

Michael Rudek

Johannes Dallmeier

Manfred Suda

Felix Daumler

Daniel Bohme

Daniel BÖHME

Felix DÄUMLER

A potential equalization system for a modular multi-level converter. The converter has a plurality of converter modules and each of the modules has a direct current source. The potential equalization system includes pole contacts, which are each electrically connected to one pole of a direct current source, and at least one electrically conductive contacting element, which can be moved between a first end position in which the contacting element is electrically isolated from the converter modules and a second end position in which the contacting element contacts pole contacts of different direct current sources and can be put on ground potential.

Potential equalization system for a modular multilevel converter

An electrical device with a semiconductor circuit that is configured for a high voltage and is arranged in a housing. The housing is formed of a plurality of housing parts which are electrically insulated from one another. Different electrical potentials can be assigned to the housing parts. There is also described an converter with the electrical device.

Electrical device having a semiconductor circuit

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Nuremberg, Germany

Martin Kapelke