Lightweight modeling method for power edge side system parameters

The invention belongs to the technical field of power system modeling, and particularly relates to a lightweight modeling method for power edge side system parameters, which comprises the following steps: S1, automatically performing load composition feature analysis of each node according to a daily load curve of each node; s2, classifying all load nodes by adopting an aggregation classification theory; s3, typical nodes in each type of load nodes are determined; s4, data acquisition devices are installed at the typical nodes, and load model parameters of the typical nodes are deepened; s5, integrating the parameters of the typical load nodes, and popularizing the parameters to other load nodes of the same kind; s6, checking a load model and parameters by using system measurement data; the accuracy and universality of the modeling method are greatly improved. 本发明属于电力系统建模技术领域，具体涉及一种电力边缘侧系统参数的轻量级建模方法，包括S1.根据各节点的日负荷曲线，自动进行各节点负荷构成特征分析；S2.采用聚合分类理论，对所有负荷节点进行分类；S3.确定每类负荷节点中的典型节点；S4.在典型节点安装数据采集装置，深入搞准典型节点的负荷模型参数；S5.