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A novel method to calculate the thrust of linear induction motor based on instantaneous current value
  • ISSN号:1000-3258
  • 期刊名称:《低温物理学报》
  • 时间:0
  • 分类:TM346[电气工程—电机] TP334.2[自动化与计算机技术—计算机系统结构;自动化与计算机技术—计算机科学与技术]
  • 作者机构:[1]Key Laboratory of Magnetic Levitation Technologies and Maglev Trains (Ministry of Education of China), Superconductivity and New Energy R &D Center, Southwest Jiaotong University, Chengdu 610031, China
  • 相关基金:Acknowledgements This work was supported by the National Natural Science Foundation of China (Nos. 50588201, 50672078, and 50872116), the National Basic Research Program (973 program, No. 2007CB616906), the Australian Research Council (Grant No. DP0559872 and DP0881739), and the PCSIRT of the Ministry of Education of China (No. IRT0751).
中文摘要:

因为结束效果,尽管弯屈每个阶段是对称的,一台线性正式就职马达(秘鲁利玛机场之代号) 处于一个不均匀的状态跑。基于 LIM,的基本原则一条新途径被建议用即时当前的价值计算 LIM 的戳。有弯屈的 12 槽和 singlelayer 的一个三阶段的秘鲁利玛机场之代号模型被设计验证这个方法。实验证明当水流是小的时,计算结果基本上同意实验。因为主要的铁核心的浸透,协议随水流的增加变得更坏。当时,建议公式是合适的 LIM 的铁核心主要处于一个不饱和的状态。

英文摘要:

Because of the end effect, a linear induction motor (LIM) runs in an asymmetrical state even though the winding of each phase is symmetric. Based on the basic principle of the LIM, a new approach was proposed to calculate the thrust of the LIM using the instantaneous current value. A three-phase LIM model with 12 slots and a singlelayer winding was designed to validate this method. The experiments show that when the current is small, the calculated results basically agree with the experiments. The agreement becomes worse with the increase of the current because of the saturation of the primary iron core. The proposed formula is suitable when the iron core of the LIM primary is in an unsaturated state.

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期刊信息
  • 《低温物理学报》
  • 北大核心期刊(2011版)
  • 主管单位:中国科学院
  • 主办单位:中国科学技术大学
  • 主编:赵忠贤
  • 地址:安徽省合肥市金寨路96号
  • 邮编:230026
  • 邮箱:LiBiyou@ustc.edu.cn
  • 电话:0551-3601359
  • 国际标准刊号:ISSN:1000-3258
  • 国内统一刊号:ISSN:34-1053/O4
  • 邮发代号:26-136
  • 获奖情况:
  • 国内外数据库收录:
  • 美国化学文摘(网络版),日本日本科学技术振兴机构数据库,中国中国科技核心期刊,中国北大核心期刊(2004版),中国北大核心期刊(2008版),中国北大核心期刊(2011版),中国北大核心期刊(2014版),中国北大核心期刊(2000版)
  • 被引量:1577