Abstract: Linear induction motors are energy conversion devices that directly convert alternating current energy into linear motion mechanical energy. They are simple in structure, reliable in operation, and easy to maintain, and have broad application prospects. Compared with rotary induction motors, ordinary linear induction motors have lower power consumption and material utilization. To solve this problem, this paper proposes a dual-winding XYSB3500 linear induction hoist. Through the rational design of the main and auxiliary windings and capacitor elements, the performance indicators of the motor can be effectively improved. Keywords: Induction motor; Linear induction motor; Power factor. The XYSB3500 high power factor, high electromagnetic thrust linear induction motor has two sets of three-phase windings (main and auxiliary) placed in the primary core slots. The auxiliary winding is connected in series with a capacitor and then connected in parallel with the main winding to the power grid. The secondary type of this motor is the same as that of an ordinary linear induction motor; this model uses a composite secondary. The XYSB3500 high-power-factor linear induction motor was officially put into operation on April 10, 1997, at the Beisu Coal Mine of Yanzhou Coal Mining (Group) Company. It was used in the mine's No. 1 auxiliary shaft south track trolley to push one-ton mine cars for filling hoppers, replacing the original PZT2 3500 composite secondary linear motor trolley. The XYSB3500 linear induction motor in use has a power factor of 0.96, 43% higher than the PZT2 3500 linear induction motor. Its rated current has decreased from 11.2A in the original PZT2 3500 model to 5.6A, significantly reducing power consumption. After more than four years of widespread use, its performance has been excellent, demonstrating its unique advantages. [b][align=center]For more details, please click: Development and Application of High-Power-Factor Linear Induction Motors[/align][/b]