Wind generating set management system and method for wind power plant

The invention provides a wind generating set management system and a wind generating set management method for a wind power plant. The system includes a center control platform, a primary network, a plurality of secondary networks and a plurality of draught fan main controllers, wherein the center control platform is used for controlling all wind generating sets; the primary network includes a center control node and a plurality of primary nodes, the center control node is connected with the center control platform, and the primary nodes are connected with the wind generating sets in a one-to-one correspondence manner; the plurality of secondary networks are respectively connected with the primary nodes and correspond to the wind generating sets one by one, each secondary network is connected with the corresponding one of the plurality of controller of the converters of the wind generating sets, and the center control platform controls all converter controllers by the primary network and the secondary networks; the plurality of draught fan main controllers are respectively used for controlling the operation of the wind generating sets, the main controllers are connected with the primary nodes in a one-to-one correspondence manner, and the center control platform controls the all draught fan main controllers by the primary network. According to the wind generating set management system and method for the wind power plant, the management efficiency to the distributed controllers of the converters of the wind generating sets in a wind power plant is significantly improved.