Research Article

Evaluation Method of Wind Speed Time-Shifting Characteristics at Multiple Scales and Its Application in Wind Power System

Table 4

Correlation of wind speed sequences between points under two conditions (wind turbines scale).

τ1#-2#1#–3#1#–4#2#–3#2#–4#3#–4#

Original0.7580.7940.6510.8270.5870.649
Considering time-shifting0.9000.8970.8530.9120.8530.872
Difference0.1420.1030.2020.0860.2660.223

ρs1#-2#1#–3#1#–4#2#-3#2#–4#3#-4#

Original0.9200.9380.8420.9590.7830.839
Considering time-shifting0.9850.9830.9660.9880.9650.974
Difference0.0650.0460.1240.0290.1820.135

λ1#-2#1#–3#1#–4#2#-3#2#–4#3#–4#

Original0.4670.7030.0040.5170.0000.058
Considering time-shifting0.8410.8500.8060.8720.8280.813
Difference0.3740.1470.8020.3540.8280.754