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| Extended Constant Torque Range for Asynchronous Machine Drive Using WYE-DELTA Winding Changeover Technique |
| Su Zhicong, Wang Rongsheng |
| Electrical Engineering and Automation Institute of Fuzhou University, FuZhou 350116 |
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Abstract A wide constant torque range vector-controlled asynchronous machine drive using Y/△ winding changeover technique is presented. According to the mathematical model of asynchronous motor ,the simulation model of open-winding asynchronous motor and its direct vector control induction machine drive using WYE/DELTA winding changeover technique was established with Matlab/Simulink. The experimental platform was also set up based on the TMS320F2812 DSP controller. The experiment results and the simulation results showed the constant torque range of the induction machine was extended and the power density was proved.
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Published: 22 June 2016
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| Cite this article: |
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Su Zhicong,Wang Rongsheng. Extended Constant Torque Range for Asynchronous Machine Drive Using WYE-DELTA Winding Changeover Technique[J]. Electrical Engineering, 2016, 17(6): 25-29.
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http://dqjs.cesmedia.cn/EN/Y2016/V17/I6/25
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2016, Vol. 17 
