2011 International Conference on Alternative Energy in Developing Countries and Emerging Economies
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Fig. 10. Comparison of the actual values of 3-h wind speed in Aug 2010 and the forecast values
by two statistical models.
0.50
1.50
2.50
3.50
4.50
5.50
6.50
7.50
Wind Speed at 30 m
Observation
Wind Speed at 30 m
SARIMA Model
Additive Decomposition Model
Fig. 11. Comparison of the actual values of 3-h wind speed in Aug 1-10, 2010 and the forecast values
by two statistical models.
0.50
1.50
2.50
3.50
4.50
5.50
6.50
7.50
Wind Speed at 30 m
Observation
Wind Speed at 30 m
SARIMA Model
Additive Decomposition Model
0.50
1.50
2.50
3.50
4.50
5.50
6.50
7.50
Wind Speed at 30 m
Observation
Wind Speed at 30 m
SARIMA Model
Additive Decomposition Model
Fig. 12. Comparison of the actual values of 3-h wind speed in Aug 11-20, 2010 and the forecast values
by two statistical models.
