Research on Performance High-speed Multi-stage Cylinder Linear Induction Motor

According to actual structure of High-speed Multi-stage cylinder linear induction motor (HSMCLIM), based on electromagnetic field theory, the mathematical model of the motor is deduced, which considers inter-stage coupling effect. In case of with and without fly-wheel diode in the control circuit, stator current, armature accelerating force and speed are discussed. Results indicate that with fly-wheel diode in the control circuit is favorable for motor efficiency.