Woodward Kempen Gmbh

Convertertec Deutschland Gmbh

Markus Eichler

Hans-Georg Nowak

Marianne Hitpaβ

Ralph Niederer

Marc Stolte

Marianne Hitpaß

The invention relates to a circuit arrangement of a phase leg of a three-point converter. A circuit arrangement of a three-point converter is provided that is optimised with regard to the suppression of parasitic inductance, and at the same time has a compact simple construction, so that the converter can be incorporated in a electrical enclosure in a space-saving and installation friendly manner.

Low inductivity circuit arrangement of an inverter

The invention relates to a power switch cabinet of a device for producing electric energy. The technical object of obtaining optimum scalability and cooling of a power switch cabinet despite little space being required is achieved according to the invention in that the power switch cabinet has a machine connection, a power module and a mains connection, wherein the power module has a machine converter, a mains converter, a direct voltage intermediate circuit and a chopper, and the arrangement of the components substantially corresponds to the direction of the power flow.

Power switchgear cabinet of a device for producing electric energy

The invention relates to a switch cabinet arrangement of a device for generating electrical energy, wherein the switch cabinet arrangement comprises at least two separate power switch cabinets. The technical object of achieving an optimum scalability of devices for generating electrical energy with at the same time a simple installation and maintenance of the power switch cabinets despite a small available installation space, is achieved according to the invention in that the power switch cabinets respectively comprise a machine connection, a power module, a mains connection and a decentralised control unit, wherein the power module comprises a machine converter, a mains converter, a direct voltage intermediate circuit and a chopper, and wherein the power switch cabinets are electrically connected in parallel to one another via the machine connection and the mains connection.

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Kempen, Germany

Markus Eichler