电工技术学报  2018, Vol. 33 Issue (zk2): 257-262    DOI: 10.19595/j.cnki.1000-6753.tces.L80688
电工理论与新技术 |
旋转磁化下逆矢量Jiles-Atherton磁滞模型改进
王旭1, 张艳丽1, 唐伟2, 姜伟1, 谢德馨1
1. 沈阳工业大学电气工程学院 沈阳 110870;
2. 中车大连机车车辆有限公司 大连 116300
Improvement of Inverse Vector Jiles-Atherton Hysteresis Model under Rotating Magnetization
Wang Xu1, Zhang Yanli1, Tang Wei2, Jiang Wei1, Xie Dexin1
1. School of Electrical Engineering Shenyang University of Technology Shenyang 110870 China;
2. CRRC Dalian Co. Ltd Dalian 116300 China
全文: PDF (14972 KB)  
输出: BibTeX | EndNote (RIS)      
摘要 旋转磁化引起的铁心损耗大于交变损耗,而铁损的准确计算是高功率密度电机优化设计的前提和基础。为了更准确地描述旋转磁化下电工钢片的矢量磁滞特性,本文基于对Jiles- Atherton(J-A)磁滞模型物理本质的分析,提出将标量J-A磁滞模型中对非磁滞磁化强度的修正引入到逆矢量J-A磁滞模型中,用以预估旋转磁化下电工钢片的磁滞特性。同时,基于电工钢片旋转磁特性测量数据,对模型参数优化结果影响较大的饱和磁化强度进行数据拟合,确定其初值,完成了所提出的改进型逆矢量J-A磁滞模型参数求解。最后,将旋转磁特性测量结果与模型计算结果进行比较,验证考虑非磁滞磁化强度修正的逆矢量J-A磁滞模型可以较好地描述旋转矢量磁滞现象。
服务
把本文推荐给朋友
加入我的书架
加入引用管理器
E-mail Alert
RSS
作者相关文章
王旭
张艳丽
唐伟
姜伟
谢德馨
关键词 旋转磁化电工钢片J-A磁滞模型非磁滞磁化强度    
Abstract:The core loss caused by the rotating magnetization is greater than the alternating loss, and the accurate calculation of the iron loss is the premise and basis of the optimal design of the high power density motor. In order to describe the vector hysteresis characteristics of electrical steel sheets under rotational magnetization accurately, based on the analysis of the physical nature of the Jiles-Atherton (J-A) hysteresis model, this paper proposes to introduce the correction of the non-hysteresis magnetization in the scalar J-A model into the inverse vector J-A model, which can be employed to predict hysteresis characteristics of electrical steel sheets under rotating magnetization. At the same time, based on the measurement data of the rotating magnetic properties of the electrical steel sheet, the saturation magnetization parameter having greater influence on the model parameters was fitted and the initial values were determined. The proposed vector J-A hysteresis model parameters were solved. Finally, the comparison of the measured results of the rotating magnetic properties with the calculated ones were verified, and the results show that the vector J-A hysteresis model considering the non-hysteretic magnetization correction can describe the hysteresis phenomenon of the rotation vector effectively.
Key wordsRotating magnetization    electrical steel sheet    J-A hysteresis model    non-hysteresis magnetizati   
收稿日期: 2018-07-09      出版日期: 2019-02-15
PACS: TP211.53  
基金资助:国家自然科学基金资助项目(51777128)
通讯作者: 张艳丽 女,1975年生,教授,博士生导师,主要研究方向为工程电磁与磁性材料复杂电磁特性模拟。E-mail: zhangyanli_sy@hotmail.com   
作者简介: 王旭 女,1992年生,硕士,研究方向为电工材料复杂电磁特性的测量、模拟与应用。E-mail: 1434130596@qq.com
引用本文:   
王旭, 张艳丽, 唐伟, 姜伟, 谢德馨. 旋转磁化下逆矢量Jiles-Atherton磁滞模型改进[J]. 电工技术学报, 2018, 33(zk2): 257-262. Wang Xu, Zhang Yanli, Tang Wei, Jiang Wei, Xie Dexin. Improvement of Inverse Vector Jiles-Atherton Hysteresis Model under Rotating Magnetization. Transactions of China Electrotechnical Society, 2018, 33(zk2): 257-262.
链接本文:  
https://dgjsxb.ces-transaction.com/CN/10.19595/j.cnki.1000-6753.tces.L80688          https://dgjsxb.ces-transaction.com/CN/Y2018/V33/Izk2/257