Table 6 Statistical moment preservation between original and reduced scenario sets.

From: An optimization method for integrated demand response strategies for electricity and heat considering the uncertainty of user-side loads

Statistic

Original set

Reduced set

Relative error (%)

Electric load

   

Mean (MW)

290.17

288.95

0.41

Variance (MW2)

8100.45

7950.23

1.85

Skewness

0.32

0.31

3.12

Kurtosis

2.95

2.87

2.71

Thermal load

   

Mean (MW)

275.32

273.80

0.55

Variance (MW2)

7000.78

6850.49

2.15

Skewness

0.28

0.27

3.57

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