Driving control system of high power wind generator unit

The invention provides a driving control system of a high power wind generator unit. The driving control system comprises a control unit, a frequency converter, a first motor, a second motor, a double input shaft gear box and a vibration detection and diagnosis unit. The control unit is in electric connection with the frequency converter, and the frequency converter is respectively in electric connection with the first motor and the second motor, wherein the control unit sends control signals to the frequency converter according to instructions input by users, the frequency converter controls the rotating speed of the first motor and the torque of the second motor according to the control signals, and load distribution control strategies are adopted for both the first motor and the second motor. Therefore, uniform distribution of force of the first motor and the second motor is realized, the double input shaft gear box is driven to operate synchronously, and an output shaft of the double input shaft gear box provides accurate load torque. The driving control system of the high power wind generator unit can achieve performance test of the whole machine unit, and guarantees reliable and high-efficiency operation of a wind generator unit electrical system.