Airbus Operations Gmbh

Repower Systems Ag

Repower Systems Se

Holger Becker

Jens Altemark

Peter Grosse-Plankermann

Sebastian Friederich

Martin Pätz

Ulrike Graeber

Martin PÄTZ

The invention relates to an aircraft comprising a force transmission element which detachably connects a cabin structural segment to an aircraft primary structure and which comprises a cabin bearing element and a structure bearing element, the cabin bearing element being connected to the cabin structural segment and the structure bearing element being connected to the aircraft primary structure. The force transmission element is designed in such a manner that a force transmission can take place between the cabin structural segment and the aircraft primary structure with at least one degree of freedom of movement.

Aircraft having a force transmission element between a cabin structural element and a primary structure

A wind farm includes a plurality of wind energy installations which generate electrical energy to be output to a power supply system and a wind farm master for controlling the wind energy installations. Each wind energy installation includes a generator which is driven by a rotor, and the wind farm master includes a power control device having a plurality of loops. This plurality of loops includes a fast loop that includes a controller which acts on a first group of the wind energy installations and a slow loop that includes a controller which acts on a second group of the wind energy installations, the fast controller having a substantially higher dynamic than the slow controller.

Power control of a wind farm and method thereof

Growing community of inventors

Hamburg, Germany

Holger Becker