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所属单位：南京航空航天大学自动化学院
教研室：自动化学院3号楼401&402
发表刊物：IEEE TRANSACTIONS ON PLASMA SCIENCE
关键字：Finite element method (FEM), high overload, linear motor, temperature field.
摘要：Abstract— This paper presents a finite element method approach for motor thermal analysis. Specifically, the 2-D temperature field model of a slotless tubular permanent magnet linear motor is established. The heat convection coefficients of the mover are then calculated based on fluid field analysis. This paper focuses on the winding to obtain an accurate winding temperature gradient distribution and to the highest temperature region from the high overload motor. Therefore, the improved equivalent layered model of the ring-shaped winding is particularly applied to the temperature field simulation of the tubular linear motor. As verification, the temperature rise of the motor is calculated accordingly, and the results are compared with the actual experiments.
备注：This work was supported by the Fundamental Research Funds for the Central Universities under Grant NJ20130010.
论文类型：期刊论文
论文编号：10.1109/TPS.2013.2246872
学科门类：工学
一级学科：电气工程
文献类型：J
卷号：41
期号：5
页面范围：1182-1187
ISSN号：0093-3813
是否译文：否
发表时间：2013-04-12
收录刊物：SCIE
合写作者：Liu Jiaxi,Zhang Chengming,Li Liyi

附件：

Calculation and Experimental Study on Temperature Rise of a High OverLoad Tubular Permanent Magnet Linear Motor.pdf 下载[]次