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| 一种新型永磁电动操作机构 | |
| 引用本文： | 李文卓,颜国正,蔡彬,于云霞.一种新型永磁电动操作机构[J].上海交通大学学报,2007,41(3):492-496. |
| 作者姓名： | 李文卓 颜国正 蔡彬 于云霞 |
| 作者单位： | 1. 烟台大学,机电汽车工程学院,烟台,264005;上海交通大学,电子信息与电气工程学院,上海,200240;江苏长江电气集团公司,镇江,212211 2. 上海交通大学,电子信息与电气工程学院,上海,200240 3. 江苏长江电气集团公司,镇江,212211 4. 烟台大学,机电汽车工程学院,烟台,264005 |
| 摘 要： | 为了开发一种空间尺寸要求小、可靠性高、成本低的新型永磁电动操作机构,改进了永磁电动操作机构的工作原理,确定了新型永磁电动操作机构的结构形式,完成了永磁式电动操作机构总体方案设计.在建立永磁电动操作机构电磁场数学模型的基础上,对永磁电动操作机构的电磁场进行分析和计算,得出了机构在工作状态下的磁场分布特性及电磁输出力的大小.试验结果表明,制作的实物样机可以满足实际要求. |
| 关 键 词： | 永磁 电磁场 电动操作机构 分合闸 |
| 文章编号： | 1006-2467(2007)03-0492-05 |
| 修稿时间： | 2006-03-22 |
A New Permanent Magnetic Electro-Control Mechanism |
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| LI Wen-zhuo,YAN Guo-zheng,CAI Bin,YU Yun-xia.A New Permanent Magnetic Electro-Control Mechanism[J].Journal of Shanghai Jiaotong University,2007,41(3):492-496. | |
| Authors: | LI Wen-zhuo YAN Guo-zheng CAI Bin YU Yun-xia |
| Institution: | 1. School of Electromechanical Automobile Eng. , Yantai Univ. , Yantai 264005, China; 2. School of Electronic, Information and Electrical Eng. , Shanghai Jiaotong Univ. , Shanghai 200240, China; 3. Jiangsu Changjiang Electronics Group Ltd. , Zhenjiang 212211, China |
| Abstract: | A new permanent magnetic electro-control mechanism(PMECM) was developed with small volume,high reliability and low cost.The working principle of the PMECM was improved.The structure form of the new mechanism was ascertained,the whole design of the PMECM was completed.On the basis of setting up the mathematical model,the electromagnetic field in the permanent magnetic control mechanism was analyzed and calculated.Then the working data of the mechanism were educed,which include the characteristic of magnetic field and the strength of electromagnetic output power.The tests of a prototype show that the new mechanism can fulfill functions actually. |
| Keywords: | permanent magnetism electromagnetic field electro-control mechanism on-off operation |
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