The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 29, 2018
Filed:
Mar. 29, 2012
John Bengtson, Aarhus, DK;
John Bengtson, Aarhus, DK;
VESTAS WIND SYSTEMS A/S, Aarhus N, DK;
Abstract
The present invention relates to a distributed fault-tolerant control system for a modularized wind turbine or wind power plant system comprising sub-assemblies, the control system comprising 1) fault-tolerant control means adapted to generate control set-points and/or data values, said fault-tolerant control means being distributed in sub-assemblies in accordance with the modularization of the wind turbine or wind power plant system, and 2) fault-tolerant communication network for transmitting control set-points and/or data values at essentially the same time to a plurality of nodes in the distributed control system, said plurality of distributed nodes being capable of selecting a valid transmission package out of two or more transmission packages provided on the fault-tolerant communication network.