当前位置: X-MOL 学术Sādhanā › 论文详情
Our official English website, www.x-mol.net, welcomes your feedback! (Note: you will need to create a separate account there.)
Comparative analysis of new improved force split-teeth Linear Switched Reluctance Motor for high speed transit systems
Sādhanā ( IF 1.6 ) Pub Date : 2020-06-04 , DOI: 10.1007/s12046-020-01389-z
Nisha Prasad , Shailendra Jain , Sushma Gupta

Linear Motors forms an integral part of propulsion systems used in linear motor propelled high-speed transport systems. Generally, motors such as linear induction and linear synchronous are preferred worldwide for these applications. In spite of showing the immense capabilities, linear switched reluctance motor (LSRM) is still under research for applications in high-speed systems. This paper focuses on a LSRM with enhanced propulsion force for the application in high-speed transportation systems. It has a linear structure with moving translator for direct force transmission and two-teeth in each stator pole to attain better force performance. In the proposed motor, translator teeth count is more as compared to the stator teeth count. A 6/16 LSRM with three- phase split-teeth stator has been proposed. The performance of the proposed 6/16 LSRM has been compared with 6/4 and 6/8 three-phase conventional motors to highlight the improvements in the proposed motor. The paper also modifies the proposed 6/16 LSRM into 12/32 configuration to analyse its force ripple reduction capability. The performance of the 6/16 is compared with the 12/32 LSRM. All the motors are modelled and analysed in 3D with the help of finite-element analysis (FEA). The paper optimizes the 6/16 LSRM using parameter based cumulative deterministic optimization algorithm (PBCDOA) to maximize its propulsion force. The FEA based analysis shows better force performance for the proposed motor.



中文翻译:

用于高速运输系统的新型改进型力分离齿线性开关磁阻电动机的比较分析

直线电机构成了用于直线电机推动的高速运输系统的推进系统的组成部分。通常,对于这些应用,诸如线性感应和线性同步之类的电动机在世界范围内是首选。尽管显示出巨大的功能,但线性开关磁阻电机(LSRM)仍在研究中,以用于高速系统。本文重点介绍具有增强推进力的LSRM,以用于高速运输系统。它具有线性结构,带有用于直接传递力的移动平移器,每个定子极中都有两个齿,以实现更好的受力性能。在所提出的电动机中,与定子齿数相比,平移齿数更多。提出了带有三相齿式定子的6/16 LSRM。拟议的6/16 LSRM的性能已与6/4和6/8三相常规电动机进行了比较,以突出提出的电动机的改进。本文还将建议的6/16 LSRM修改为12/32配置,以分析其力纹波减小能力。6/16的性能与12/32 LSRM进行了比较。在有限元分析(FEA)的帮助下,所有电动机均以3D建模和分析。本文使用基于参数的累积确定性优化算法(PBCDOA)对6/16 LSRM进行了优化,以最大化其推进力。基于有限元分析的分析表明,所提出的电动机具有更好的受力性能。本文还将建议的6/16 LSRM修改为12/32配置,以分析其力纹波减小能力。6/16的性能与12/32 LSRM进行了比较。在有限元分析(FEA)的帮助下,所有电动机均以3D建模和分析。本文使用基于参数的累积确定性优化算法(PBCDOA)对6/16 LSRM进行了优化,以最大化其推进力。基于有限元分析的分析表明,所提出的电动机具有更好的受力性能。本文还将建议的6/16 LSRM修改为12/32配置,以分析其力纹波减小能力。6/16的性能与12/32 LSRM进行了比较。在有限元分析(FEA)的帮助下,所有电动机均以3D建模和分析。本文使用基于参数的累积确定性优化算法(PBCDOA)对6/16 LSRM进行了优化,以最大化其推进力。基于有限元分析的分析表明,所提出的电动机具有更好的受力性能。

更新日期:2020-06-04
down
wechat
bug