基于重组二次分解及LSTNet-Atten的短期负荷预测

刘洪伟,王磊,刘阳,张鹏超,乔石

Short term load forecasting based on recombination quadratic decomposition and LSTNet-Atten

Hongwei LIU,Lei WANG,Yang LIU,Pengchao ZHANG,Shi QIAO

表 6 不同分解模态数对应的分量中心频率

Tab.6 Component center frequency corresponding to different number of decomposed modal component

K ${\omega _1}$ ${\omega _2}$ ${\omega _3}$ ${\omega _4}$ ${\omega _5}$ ${\omega _6}$ ${\omega _7}$ 3 0.0114 0.0232 0.0452 — — — — 4 0.0114 0.0231 0.0461 0.0541 — — — 5 0.0114 0.0232 0.0462 0.0552 0.0832 — — 6 0.0114 0.0232 0.0460 0.0590 0.0812 0.1032 — 7 0.0114 0.0231 0.0340 0.0456 0.0586 0.0588 0.0821