Eastman-kodak Company

Senvion Se

Senvion Gmbh

Matthias Prinz

Karlheinz Walter Peter

Stefan Schrader

Jan Dirk Boness

Ingo Klaus Dreher

Ralph Petersen

Norbert Freyer

Bernhard G Steuernagel

Nikolai Neefe

A wind power plant has a main controller and a set of condition parameters that are fed to the main controller. The main controller determines settings for the operation of the wind power plant from the condition parameters. A minimal controller and a monitoring module are further provided. The minimal controller determines a setting for the pitch angle and/or pitch speed from a subset of the condition parameters. In the event of an error in the processing of the main controller, the monitoring module transfers the control over the wind power plant to the minimal controller. The wind power plant can be shut down in a controlled manner by means of the minimal controller according to the invention if an error occurs in the main controller.

Wind power plant and method for the controlled shutdown of a wind power plant

The invention relates to a method of ensuring a correct lateral registration setting, in a digital multi-color electrographic sheet-printing machine, which the sheets adhere to a support, preferably a transport belt, are transported past printing units.

Method of ensuring a correct lateral registration setting and printing machine suitable therefor

An object of the present invention is to improve the process sequence in a printing machine. Another object of the present invention is to increase the operational life of the printing machine. A method has been provided for transporting printing material () through a printing machine in which, in case of an occurrence of paper jam in the transport path (), a flap () in the transport path () is actuated and a sheet of printing material () is transported along the flap () out of the transport path (). Furthermore, a transport arrangement () for transporting printing material () along a transport path () in a printing machine is provided, comprising at least one transport path flap () actuated by a control arrangement () for opening and closing, and comprising an associated container () for receiving waste printing material when said flap () is open.

Method and control arrangement for transporting printing material

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Felde, Germany

Matthias Prinz