Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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双转子感应电机性能研究

来源:电工电气发布时间:2017-10-19 13:19 浏览次数:7
双转子感应电机性能研究
 
易永仙1,2,沈秋英1,2,周玉1,2,崔高颖1,2,姜明顺3
(1 国网江苏省电力公司电力科学研究院, 江苏 南京 210036;2 国家电网公司电能计量实验室,江苏 南京 210019;
3 山东大学 控制科学与工程学院,山东 济南 250061)
 
    摘 要:阐述了双转子感应电动机基本结构和工作原理,指出了双转子感应电动机与传统感应电机的共同点和区别。建立双转子感应电动机的数学模型并进行仿真分析,经实验验证,表明双转子感应电动机具有激磁电流小、电机损耗低、功率因数高及功率密度高等优点,比传统感应电机更适合风机和水泵类等长期运行的变负载设备的驱动。
    关键词:双转子感应电动机;数学模型;仿真分析;节能
    中图分类号:TM346     文献标识码:A     文章编号:1007-3175(2017)10-0030-04
 
Research on Performance of Double-Rotor Induction Motor
 
YI Yong-xian1,2, SHEN Qiu-ying1,2, ZHOU Yu1,2, CUI Gao-ying1,2, JIANG Ming-shun3
(1 State Grid Jiangsu Electric Power Company Research Institute, Nanjing 210036, China;
2 State Grid Electric Energy Measurement Laboratory, Nanjing 210019, China;
3 School of Control Science and Engineering, Shandong University, Jinan 250061, China)
 
    Abstract: This paper expounded the basic structure and working principle of the double-rotor induction motor and pointed out the common points and differences between the double-rotor induction motor and the traditional induction motor. The mathematical model of the double-rotor induction motor was established and carried out simulation analysis of the double-rotor induction motor. Experimental verification shows that the double-rotor induction motor has the advantages such as small excitation current, low machine losses, high power factor and density etc. It is more suitable for the long-time running, variable loading equipment driver of the wind turbine and the water pump than the traditional induction motor.
    Key words: double-rotor induction motor; mathematical model; simulation analysis; energy saving
 
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