Precise line loss calculation method based on short-term load adjustment scene

The invention provides an accurate line loss calculation method based on a short-term load adjustment scene. The method comprises the following steps: acquiring a line loss data set; extracting a feature subset from the line loss data set; constructing a line loss calculation model according to an e...

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Hauptverfasser: LI LINGHENG, DU JINBIN, HE BIN, FU QIANG, CUN GUOWU, HUANG MINGZHI, SA JINHUI, ZHANG LIGEN, ZHOU JIN, DUAN WEI, GUO RENJIE
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention provides an accurate line loss calculation method based on a short-term load adjustment scene. The method comprises the following steps: acquiring a line loss data set; extracting a feature subset from the line loss data set; constructing a line loss calculation model according to an extreme gradient lifting tree algorithm; binary coding is carried out according to the line loss calculation model and the feature subset, and a coding feature set is generated; carrying out homotaxis identification on the coding feature set according to a clustering algorithm to generate clustering feature data; performing normalization processing on the clustering feature data to generate normalized feature data; searching a load feature sequence in the standardized feature data through a DILAT algorithm; performing real-time detection on the load characteristic sequence according to a long short-term memory network algorithm and selecting characteristic indexes; performing line loss calculation according to the c