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.
[1] 陈伯时, 陈敏逊. 交流调速系统[M]. 北京: 机械工业出版社, 1998. [2] Yushi Takatsuka, Hidenori Hara, Kenji Yamada, Akihiko Maemura, Tsuneo Kume. A wide speed range high efficiency EV drive system using winding changeover technique and SiC devices. Proceedings of The 2014 International Power Electronics Conference, Hiroshima, 2014(18-21): 1898-1903. [3] Tsuneo J. Kume, Mahesh M. Swamy, Mitsujiro Sawamura, KenjiYamada, Ikuma Murokita, "A Quick Transition Electronic Winding Changeover Technique for Extended Speed Ranges," CD-ROM IEEE Power Electronics Specialists Conference 2004, Aachen, Germany. [4] 孙东森, 葛宝明, 吴伟亮, 等. 极相调制感应电机的建模与控制[J]. 中国电机工程学报, 2012(18): 80-87, 181. [5] Ferreira F J T E, Cistelecan M V, Anibal T. de Almeida. Comparison of different tapped windings for flux adjustment in induction motors[J]. IEEE Trans. on Energy Conv., 2014,29(2). [6] 李贺龙. 基于双逆变器的开放式绕组感应电机矢量控制系统的研究[D]. 哈尔滨: 哈尔滨工业大学, 2012. [7] 汤梦阳. 异步电机矢量控制与参数辨识研究[D]. 重庆: 重庆大学, 2014. [8] 黄守道, 邓建国, 罗德荣. 电机瞬态过程分析的Matlab建模与仿真[M]. 北京: 电子工业出版社, 2013.
2016, Vol. 17 
