Short-Term Power Load Forecasting of Integrated Energy System Based on Attention-CNN-DBILSTM

Table 1

Correlation coefficient between electrical load and influencing factors.

Correlation factors	Pearson coefficient absolute value	Correlation factors	Pearson coefficient absolute value
Time	0.4792	Electric load in the first 5 h	0.6776
Temperature	0.3162	Heat load in the first 5 h	0.5068
Radiation	0.1074	Gas load in the first 5 h	0.2343
Wind speed	0.1998	Electric load in the first 7 h	0.6740
Wind direction	0.0226	Heat load in the first 7 h	0.5004
Holidays	0.3492	Gas load in the first 7 h	0.3126
Electric load in the first 1 h	0.8615	Electric load in the first 9 h	0.6565
Heat load in the first 1 h	0.4032	Heat load in the first 9 h	0.4775
Gas load in the first 1 h	0.3144	Gas load in the first 9 h	0.2010
Electric load in the first 3 h	0.7423	Electric load in the first 11 h	0.6768
Heat load in the first 3 h	0.5760	Heat load in the first 11 h	0.5138
Gas load in the first 3 h	0.2062	Gas load in the first 11 h	0.3359