Invention Grant
- Patent Title: Fail-safe system for controlling wind turbines
- Patent Title (中): 用于控制风力发电机的故障安全系统
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Application No.: US12319491Application Date: 2009-01-08
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Publication No.: US08086326B2Publication Date: 2011-12-27
- Inventor: Michael Laursen , Flemming Bay Thunbo
- Applicant: Michael Laursen , Flemming Bay Thunbo
- Applicant Address: DE Munich
- Assignee: Siemens Aktiengesellschaft
- Current Assignee: Siemens Aktiengesellschaft
- Current Assignee Address: DE Munich
- Priority: EP08001065 20080121
- Main IPC: G05B11/01
- IPC: G05B11/01 ; G05D3/12 ; G05D5/00 ; G05D9/00 ; G05D11/00 ; G05D17/00 ; F03D9/00 ; H02P9/04
Abstract:
A wind turbine control system is provided. The control system includes a first and a second control unit which are coupled to each other over a first network. The first control unit is configured as a critical control unit, comprising a first set of functions comprising critical control functions for the operation of a wind turbine, and the second control unit is configured as a secondary control unit, comprising a second set of functions comprising non-critical control functions and data management functions.
Public/Granted literature
- US20090187283A1 Fail-safe system for controlling wind turbines Public/Granted day:2009-07-23
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