赵倩,司晨龙

• 1:商丘工学院机械工程学院

摘要(Abstract)：

针对无轴承感应电机转子槽形对电机性能具有较大影响，分析了槽肩形状对电机启动特性、负载特性以及转子系统悬浮力的影响.以一台四极无轴承电机为研究对象，在转速受悬浮绕组影响较小情况下，通过有限元仿真不同槽肩高和槽肩宽电机性能，得出的设计在一定程度上减少了转矩波动，齿肩宽相比齿肩高对转矩振动和悬浮力的影响更大，并为后续设计此类电机奠定了槽形优化理论基础与方法.

关键词(KeyWords)： 无轴承感应电机;槽肩;启动特性;负载转矩;悬浮力

Abstract:

Keywords:

基金项目(Foundation):

作者(Author): 赵倩,司晨龙

DOI: 10.16393/j.cnki.37-1436/z.2024.05.010

参考文献(References)：

• [1]Azadrou,Hamed.Design and Optimization of a Very High-Speed Three-Phase Bearingless Induction Motor[J].International Journal of Industrial Electronics Control & Optimization,2023,6(4):283.
• [2]Chengling L,Zebin Y,Xiaodong S,et al.Design and Multi-Objective Optimization of a Composite Cage Rotor Bearingless Induction Motor[J].Electronics,2023,12(3):775.
• [3]Zebin Y,Dan Z,Xiaodong S,et al.Adaptive Exponential Sliding Mode Control for a Bearingless Induction Motor Based on a Disturbance Observer[J].IEEE Access,2018,6:35425-35434.
• [4]Jeong H L,Hyeon S I,Yong D U,et al.A Design of Rotor Bar for Improving Starting Torque by Analyzing Rotor Resistance and Reactance in Squirrel Cage Induction Motor[J].IEEE Transactions on Magnetics,2018,54(3):1-4.
• [5]Juhaniya S I A,Ibrahim A A,Zainuri M A A M,et al.An Analytical Model of Induction Motors for Rotor Slot Parametric Design Performance Evaluation[J].International Journal of Advanced Computer Science and Applications (IJACSA),2022,13(12):883-889.
• [6]Ding Q,Yang Z,Sun X,et al.Analysis of Rotor Slot Width Influence on A Bearingless Induction Motor[J].Computers and Electrical Engineering,2020,81:1-16.
• [7]李红梅，班东坡，刘立文，等.基于响应面与分层优化的超超高效异步电机设计[J].微电机，2018,51(03):1-5.
• [8]李正阳，万熠，夏岩，等.基于Maxwell定子槽参数对三相异步电机转矩脉动的影响[J].精密制造与自动化，2022(03):10-13.
• [9]Li K,Cheng G,Sun X,et al.Performance Optimization Design and Analysis of Bearingless Induction Motor with Different Magnetic Slot Wedges[J].Results in Physics,2019,12:349-356.