Power load clustering method

The invention relates to a power load clustering method, which comprises the following steps: acquiring power load data to be clustered, and preprocessing the acquired power load data; performing initialization processing; according to the preprocessed data set, calculating to obtain an initial clustering center vector matrix; according to an improved similarity measurement standard, distributing the rest load vectors to the clusters where the corresponding clustering centers are located to obtain a plurality of clustering clusters; calculating an intra-cluster vector average value of each clustering cluster to serve as a current clustering center vector of the clustering cluster; according to the current clustering center vector and the corresponding previous clustering center vector, whether a set clustering standard is met or not is judged, if yes, a current clustering result is output, clustering is ended, if not, whether the set maximum number of iterations is reached or not is further judged, if yes, th