The invention discloses a high permeability distribution type renewable energy generating cluster dividing method, which comprises the steps that distribution type renewable energy power supply, load,and distribution line form an active power distribution network, and the distribution type renewable energy power supply, and a bus accessed by the load are used as the node, and the dividing of thegenerating cluster can be conducted based on the proper phasor; the characteristic vector is formed by a node power characteristic curve, a node geographic coordinate, and node electrical distance; the hour node power curve at a typical day is used as the characteristic curve of the node power; the geographic plane coordinate of the node is used as the node geographic coordinate; the voltage wattles sensitivity matrix among nodes can be calculated based on network topology and the typical day load curve; fuzzy clustering algorithm can be adopted to construct a similar matrix based on differentcharacteristics of characteristic vectors, and the distribution type renewable energy power supply generating cluster dividing can be conducted. The invention is advantageous in that the regulation and control problem of large scale renewable energy can be simplified, and the group regulation and ground control of the renewable energy can be benefited.