The open-end winding induction motor drive system fed by dual inverters has important significance for higher output voltage based on the existing switching device. The simulation model of open-end winding induction motor was performed by using Linear Transformer and Controlled Current Source in MATLAB/Simulink. The mathematical model of dual inverter-fed topology was analyzed. According to the higher fault-tolerant performance, a SVPWM method with fault-tolerant control was proposed for dual three-level inverter-fed Induction motor drive. The experimental platform was constructed. The results prove the effectiveness of this motor model and the effectiveness of the algorithm.