期刊文献+

温度对电动自行车用电机空载转速的影响 被引量:1

Influence of Temperature on the No-Load Speed of Motors Used in Electric Bicycle
下载PDF
导出
摘要 整车厂经常以电机的空载转速是否满足要求作为产品测试和进料检验的重要的接受标准,因此,对电机空载转速与温度变化关系的研究是十分必要的。目前,电动自行车驱动用电机主要以永磁无刷直流电机为主,相对于电励磁的电机,温度对永磁电机的影响更为明显。针对不同温度下的电机空载转速特性,分析计算永磁无刷直流电机空载转速与温度变化的关系;并进行实验验证,实测值与分析计算结果具有良好的一致性。研究结果表明:随着温度的升高,电动自行车用无刷直流电机的空载转速逐渐升高。该研究结论对电动自行车永磁无刷直流电机的设计、研究以及电动自行车的生产具有参考指导意义。 OEMs often use whether no-load speed of motor meets the requirements for product testing and incoming inspection as the important acceptance criteria,therefore it is necessary to study the relationship between no-load speed of the motor and temperature.Now the motors driving for electrical bicycle are permanent magnet brushless DC motors primarily,and the influence of temperature on the permanent magnet motors is more apparent compared with the electrically excited motor.The influence on no-load speed of the motor under different temperature was studied based on the method of calculating no-load speed in the motor.The calculated results kept good concordance with the experimental results.The research result shows that no-load speed of the permanent magnet brushless DC motor increases with the temperature increasing.The conclusions have reference and guide significance for researchers and engineers engaging the motor design.
出处 《轻工机械》 CAS 2014年第2期58-60,共3页 Light Industry Machinery
关键词 无刷直流电机 空载转速 温度 钕铁硼 brushless DC motor no-load speed temperature Nd-Fe-B magnet
  • 相关文献

参考文献7

二级参考文献7

  • 1艾默生,费仁言,腾飞.家电电机的应用现状及发展趋势[J].电器,2006(7). 被引量:5
  • 2T M Jahns, S H Han. Design and experimental verification of a 50 kW interior permanent magnet synchronous machine [J]. IEEE 1AS 2006.
  • 3M S Islam, S Mir. Design considerations of sinusoidally excited permanent magnet machines for low torque ripple applicatiorks [J ]. IEEE Trarksactions on Industry Applications, 2005, 41 (4): 955-962.
  • 4Nicola Bianchi, Silverio Bolognani. Design Techniques for reducing the cogging torque in surface - mounted PM Motors[J]. IEEE Transactions on industry Applications, 2002, 38 (5): 1259-1265.
  • 5T M Jahns, W L Soong. Pulsating torque minimization technique for permanent magnet ac motor drives - A review[J].IEEE Transactions on Industry Electronics, 1996, 43 (4): 321-330
  • 6M Popescu, D M Lonel, T J E Miller. Improved finite element computations of torque in brushless permanent magnet motors [J ]. IEE Proc. - Eleetr. Power Appl. 2005, 152 (2): 271-276.
  • 7李鲲鹏,胡虔生,黄允凯.计及绕组电感的永磁无刷直流电动机电路模型及其分析[J].中国电机工程学报,2004,24(1):76-80. 被引量:47

共引文献100

同被引文献2

引证文献1

二级引证文献4

相关作者

内容加载中请稍等...

相关机构

内容加载中请稍等...

相关主题

内容加载中请稍等...

浏览历史

内容加载中请稍等...
;
使用帮助 返回顶部