Ultra-Short-Term Prediction of Wind Power Based on Fuzzy Clustering and RBF Neural Network

Table 2

Wind power forecast error comparison analysis.

Wind turbines	RMSE	MAE
The first group wind turbines	0.055	0.0096
The second group wind turbines	0.075	0.014
The combination model with two groups	0.085	0.013
A single model with all wind turbines	0.119	0.016