Wobben Properties Gmbh

Observatoire De Paris

Rosenbusch, Peter

Peter Rosenbusch

Wilko Gudewer

Jochen Röer

Rainer Schlüter

Uli Krause

Sven Wollgam

A measuring system and an associated measuring method for measuring a stator of a gearless wind power installation, wherein the measuring system has an air gap measuring unit and a position determination unit, wherein the air gap measuring unit has a holding apparatus and a distance sensor, wherein the holding apparatus is set up to mount the air gap measuring unit on a rotor of the wind power installation, wherein the distance sensor is set up to provide a signal which is indicative of an extent of an air gap between the stator and the rotor, wherein the position determination unit is set up to be mounted on the rotor of the wind power installation and to capture the signal from the distance sensor during a rotation of the rotor at a plurality of revolution positions. The measuring system and the associated measuring method make it possible to measure a stator in a simplified manner.

Measuring system and a measuring method for the measurement of a stator of a gearless wind turbine

A generator, in particular of a wind power installation, for generating electric current, comprising a rotor and a stator having stator teeth and grooves arranged between said stator teeth for receiving at least one stator winding, wherein a measuring device is provided to determine the deflection of at least one stator tooth of the stator in connection with the generator, wherein the measuring device is connected to at least one measuring unit, which is embodied as a strain gauge.

Generator, measuring device, use of a measuring device, method for operating a generator, wind energy installation and method for operating a wind energy installation

Growing community of inventors

Rueil-Malmaison, France

Peter Rosenbusch