永磁同步电机在非晶带材卷取上的设计与应用  

Design and Application of Permanent Magnet Synchronous Motor in Winding of Amorphous Atrip

作　　者：陈超 魏佩瑜[1] 邹黎[1,2] 刘逸 邹雪 CHEN Chao;WEI Peiyu;ZOU Li;ZOU Xue(School of Electrical and Electronic Engineering,Shandong University of Technology,Zibo 255049,China;Jiangsu Guoneng Alloy Technology Co.,Yixing 214241,China)

机构地区：[1]山东理工大学电气与电子工程学院,山东淄博255049 [2]江苏国能合金科技有限公司,江苏宜兴214241

出　　处：《铸造技术》2018年第12期2818-2822,共5页Foundry Technology

摘　　要：针对异步电机机械特性比较软,非晶带材精度很难达到系统要求的问题,提出使用永磁同步电机卷取伺服系统实现收卷的精度误差小于2%的方法。介绍非晶生产线带材抓取和卷取的工艺过程和要求,通过对三项异步电机和永磁同步电机的机械特性曲线精度对比,对采用双闭环控制的永磁同步电机卷取伺服系统进行理论分析。实际应用过程中的生产数据验证了理论计算的正确性,证明永磁同步电机伺服系统达到了精确的收卷效果,使得系统精度误差小于2%。In view of the mechanical characteristics of asynchronous motor was soft, amorphous strip accuracy was hard to meet the system requirements, coiling servo system using permanent magnet synchronous motor in winding was presented to realize the accuracy error less than 2%. Amorphous strip production line were introduced to grab and coiling process and requirements, through the three asynchronous motor and permanent magnet synchronous motor mechanical characteristic curve compared precision, to adopt double closed-loop control winding of the permanent magnet synchronous motor servo system through theoretical was analyzed. The results show that the actual production data to validate the correctness of the theoretical calculation, permanent magnet synchronous motor servo system achieve the precise winding effect, the system precision error is less than 2%.

关 键 词：永磁同步电机伺服系统 机械特性 双闭环控制 精度 

分 类 号：TM351[电气工程—电机]