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| Performance of a High-Speed Multi-Stage Cylinder Linear Induction Motor Considering Inter-Stage Coupling |
| Guan Xiaocun, Lei Bin, Li Zhiyuan, Zhao Ran |
| Ordnance Engineering College Shijiazhuang 050003 China |
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Abstract According to actual structure of a 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 considering inter-stage, stator current, armature accelerating force and speed, motor energy efficiency are discussed. Results indicate that inter-stage coupling effect is favorable for motor efficiency. Finally, model machines of motors are fabricated and experimented, and armature speed in each stage is measured. Experimental results compare with simulation results, they coincide well.
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Received: 12 April 2010
Published: 10 March 2014
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2011, Vol. 26 
