Abstract

There are different patterns for wind speed variation in different seasons. The patterns are not only related to the statistical characteristics, but also to the trends of wind speed fluctuation and variation. However, the classical clustering can’t take the trend information as an independent overall feature in the algorithm. In this paper, multi-view clustering is introduced to extract patterns of wind speed variation from both statistical information and the trends. For about 1.5-year historical data, the trends of wind speed variation and fluctuation, and other five statistical characteristics are selected as features to characterize patterns of wind speed variation. Then four patterns are obtained with multiple clustering. It is found that mean wind speed and fluctuation level are very important and the behavior of wind speed is significantly different in the past states in different clusters. Forecasting model performs worse for the cluster with large mean wind speed and fluctuation range.

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