Research Article
PV Power Forecasting in the Hexi Region of Gansu Province Based on AP Clustering and LSTNet
Table 4
results of single-station forecasting and multistation simultaneous forecasting.
| Prediction model | Season | (MWh) | Training time | 1# | 2# | 3# | 4# | 5# | 6# | 7# | 8# | 9# |
| LSTNet | Spring | 1.54 | 3.43 | 3.76 | 3.03 | 3.27 | 2.60 | 3.22 | 2.20 | 2.29 | 1357.97 | Summer | 1.28 | 2.92 | 2.77 | 2.60 | 2.74 | 1.53 | 2.67 | 1.63 | 1.48 | 1427.37 | Autumn | 1.27 | 2.39 | 2.74 | 1.96 | 2.62 | 1.72 | 2.42 | 1.54 | 1.81 | 1305.85 | Winter | 1.42 | 3.01 | 3.03 | 3.51 | 3.22 | 2.07 | 3.50 | 1.82 | 2.08 | 1341.89 |
| AP-LSTNet | Spring | 1.24 | 2.65 | 2.56 | 2.43 | 2.55 | 1.98 | 2.44 | 1.71 | 1.88 | 200.81 | Summer | 0.81 | 1.93 | 1.59 | 1.74 | 1.75 | 1.09 | 1.86 | 1.18 | 1.13 | 209.39 | Autumn | 0.93 | 1.96 | 2.24 | 1.65 | 2.04 | 1.30 | 1.99 | 1.16 | 1.38 | 212.98 | Winter | 1.14 | 2.64 | 2.43 | 2.69 | 2.55 | 1.50 | 2.76 | 1.55 | 1.61 | 206.23 |
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