摘要
漏磁在磁力传动中不可避免,利用ANSYS有限元软件对电磁齿轮进行磁场分析,研究工作气隙、极齿对数、极齿厚度、及周向气隙等因素对磁感应强度的影响,仿真得到不同因素值下磁感应强度的变化值,进而推导出这些因素对电磁齿轮漏磁的影响,为电磁齿轮的设计提供了理论依据。
Magnetic flux leakage is inevitable in magnetic drive system;magnetic field of electromagnetic gear was analyzed by ANSYS,effects of structure parameters of electromagnetic gear on magnetic induction intensity was studied,including working air-gap,magnetic pole logarithm,magnetic pole thickness and circumferential air-gap.Variation of magnetic induction intensity was obtained by simulation analysis,and effects on magnetic flux leakage were deducted.The results can provide the theoretical basis for designing electromagnetic gear.
作者
郑文伟
张莉
钟俊
ZHENG Wenwei;ZHANG Li;ZHONG Jun(School of Mechanical engineering,Taizhou University,Taizhou 318000,China)
出处
《机械》
2018年第3期57-60,共4页
Machinery
基金
浙江省大学生科技创新活动计划暨新苗人才计划(2016R430027)
关键词
电磁齿轮
漏磁
磁感应强度
electromagnetic gear
magnetic flux leakage
magnetic induction intensity
