Small wind-power control device

The invention relates to a small wind-power control device, belonging to the technical field of grid-connected wind power generation. In a technical scheme, the small wind-power control device comprises a system controller, a fan controller, a yaw system, a gale protecting system and an overcurrent protecting system, wherein the system controller exchanges a data command with a remote interface through a local interface; the fan controller is used for acquiring the wind speed and the wind direction of a fan, the cabinet direction and voltage and current signals and transmitting the acquired data to the system controller; and the system controller is used for controlling various links of a fan set according to the acquired data; the yaw system is used for carrying out yawing operation; and the gale protecting system and the overcurrent protecting system are used for protection. The small wind-power control device has the functions of fault processing, yawing, cable loosening, gale protecting and motor overload protecting, is convenient for popularization and application, is energy-saving and environment-friendly and is beneficial to cost reduction.