Distributed power grid dispatching method and device based on line loss analysis

The invention provides a distributed power grid dispatching method and device based on line loss analysis, and relates to the technical field of distributed power grid loss reduction. The method comprises the following steps: acquiring a plurality of load current waveforms; performing feature extraction on the plurality of distributed power supply output current waveforms and the plurality of load current waveforms according to the current waveform sample set, and constructing a plurality of load feature vectors and a plurality of output feature vectors according to the extracted features; constructing a plurality of correlation coefficient vectors according to the plurality of load feature vectors and the plurality of output feature vectors; and by taking the minimum line loss as a target, adjusting the output of the plurality of distributed power supplies according to the plurality of correlation coefficient vectors. According to the method, the correlation coefficient vector representing the correlation be