METHOD AND SYSTEM FOR REGISTERING EVENTS IN WIND TURBINES OF A WIND POWER SYSTEM
First Claim
1. A method for registering events in a wind power system comprising a plurality of data processors, said method comprising:
- mutually synchronizing the data processors of said wind power system;
registering events in said at least two data processors; and
establishing the timing of said events registered in different of said at least two data processors according to said time synchronization.
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Abstract
The invention relates to a method of registering events in a wind power system comprising at least two data processors, wherein the data processors of said wind power system are mutually time synchronized, wherein events are registered in said at least two data processors, wherein the timing of said events registered in different of said at least two data processors is established according to said time synchronization. According to an advantageous embodiment of the invention, events may be registered and preferably analyzed according to a common timing. This analyzing makes it possible to establish an analysis where events of different wind turbines are basically interrelated and where information regarding such interrelation is important or crucial for establishment of control or fault detection based on correctly timed events from different wind turbines.
47 Citations
45 Claims
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1. A method for registering events in a wind power system comprising a plurality of data processors, said method comprising:
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mutually synchronizing the data processors of said wind power system; registering events in said at least two data processors; and establishing the timing of said events registered in different of said at least two data processors according to said time synchronization. - View Dependent Claims (2, 3, 4, 9, 12, 13, 14, 16, 17, 21, 23, 31)
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5-8. -8. (canceled)
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11. (canceled)
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15. (canceled)
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18-20. -20. (canceled)
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22. (canceled)
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24-30. -30. (canceled)
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32-39. -39. (canceled)
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40. A method for analyzing events of or controlling at least part of a wind power system comprising at least two data processors, said method comprising:
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mutually synchronizing the data processors of said wind power system according to a synchronized time; registering said events; time stamping said registered events; and performing analysis of said events or control of at least part of the wind power system based on said registered events and said time stamped events. - View Dependent Claims (41, 42, 43)
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44. A wind power system comprising:
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a master clock; at least two data processors each including a slave clock; means for synchronizing said slave clock of each of said at least two data processors according to said master clock; one or more sensors for registering one or more events occurring in said wind power system; means for creating one or more event data based on said one or more registered events; means for time stamping, in said at least two data processors, of said one or more event data, in accordance with said slave clock; and means for analysing the said event based on said time stamped event data or means for controlling at least part of said wind power system based on said time stamped event data.
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45-50. -50. (canceled)
Specification