Wind speed prediction method the basis of self excitation threshold autoregression model
An autoregressive model and wind speed prediction technology, applied in the field of power transmission and distribution
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[0065] The data set used in the embodiment comes from a wind farm in Spain, where there are four distinct seasons, and the three months of each quarter have similar characteristics, so the embodiment selects one month of each quarter as a representative. Therefore, the actual data used in the embodiment is the sampling data in November 2015, February, May and August 2016. The actual wind speed distribution of the four-month data is as follows: figure 1 shown. Table 1 provides an overview of the selected data.
[0066] figure 1 (a)-(d) represent the actual wind speeds of Spanish wind farms in February, May, August and November 2015, respectively.
[0067] Table 1 Detailed statistics of wind speed data of Spanish wind farms in November 2015, February, May and August 2016
[0068]
[0069] Ramsey [] introduced a test of the functional form of least squares linear regression analysis. This test is called the RESET test. Consider the linear AR(p) (the present invention con...
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