A kind of wind direction clustering method, device and electronic equipment
A wind direction and clustering technology, applied in the field of data clustering, can solve problems such as inapplicability, achieve the effect of ensuring reliability and authenticity, and avoiding subjectivity
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Embodiment 1
[0054] see figure 1 , figure 1 This is a flowchart of a wind direction clustering method provided by an embodiment of the present invention. so figure 1 As shown in , the wind direction clustering method provided by the embodiment of the present invention includes:
[0055] S110. Obtain periodic wind direction data of each wind turbine in the wind farm, where the periodic wind direction data represents the historical operation data of each wind turbine in the wind farm;
[0056] The wind turbine in this embodiment may refer to a wind generator in a wind farm. Specifically, the above-mentioned periodic wind direction data is wind direction data collected by each wind turbine in the wind farm according to a preset sampling time. For example, the above-mentioned wind direction data may be the speed of the wind, the direction of the wind, and the like.
[0057] The preset sampling time may be a designated time period within a day, for example, from 6:00 to 7:00 in the morning...
Embodiment 2
[0099] see figure 2 , figure 2 This is a flowchart of another wind direction clustering method provided by an embodiment of the present invention. like figure 2 As shown in , another wind direction clustering method provided by an embodiment of the present invention includes:
[0100] S210. Determine, according to the periodic wind direction data, a similarity measurement index applicable to the periodic wind direction data;
[0101] S220, selecting k cluster centers based on the similarity measurement index;
[0102] S230, calculate the cluster center through the following steps: calculate the similarity measurement index between each wind direction sample and k cluster centers in the periodic wind direction data, and attribute the wind direction sample to the cluster with the smallest similarity measurement index to the cluster center , complete the clustering of periodic wind direction data, and obtain k clusters; calculate the mean value of all wind direction sample...
Embodiment 3
[0112] see Figure 5 , Image 6 , Figure 5 A schematic structural diagram of a wind direction clustering device provided by an embodiment of the present invention, Image 6 This is a schematic structural diagram of another wind direction clustering device provided by an embodiment of the present invention. like Figure 5 As shown in , the wind direction clustering device includes: a data acquisition module 520, an index determination module 530, a data division module 540, a function determination module 550, and an effect determination module 560;
[0113] The data acquisition module 520 is configured to acquire periodic wind direction data of each wind turbine in the wind farm, and the periodic wind direction data represents the historical operation data of each wind turbine in the wind farm;
[0114] The index determination module 530 is configured to determine, according to the periodic wind direction data, a similarity measurement index suitable for the periodic wind...
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