| 基于永磁分段模型的继电器静态吸力特性仿真计算 |
| |
| 引用本文： | 梁慧敏,崔浩,叶雪荣,翟国富.基于永磁分段模型的继电器静态吸力特性仿真计算[J].低压电器,2009(15):1-3. |
| |
| 作者姓名： | 梁慧敏 崔浩 叶雪荣 翟国富 |
| |
| 作者单位： | 哈尔滨工业大学,黑龙江,哈尔滨,150001 |
| |
| 摘 要： | 针对沿长度方向充磁的条形永磁内部磁感应强度分布不均匀的特点,通过对永磁进行分段处理,利用有限元法计算某型号桥式极化磁系统静态吸力特性,并与永磁未处理前的仿真结果及测试结果进行比较,可以看出,永磁分段处理后可以较好地模拟实际情况。
|
| 关 键 词： | 静态吸力特性 条形永磁 回复线 |
Simulation & Calculation on Static Attractive Torque Characteristic of Relay Based on Subsection Permanent Magnet Model |
| |
| LIANG Huimin,CUI Hao,YE Xuerong,ZHAI Guofu.Simulation & Calculation on Static Attractive Torque Characteristic of Relay Based on Subsection Permanent Magnet Model[J].Low Voltage Apparatus,2009(15):1-3. |
| |
| Authors: | LIANG Huimin CUI Hao YE Xuerong ZHAI Guofu |
| |
| Affiliation: | LIANG Huimin,CUI Hao,YE Xuerong,ZHAI Guofu(Harbin Institute of Technology,Harbin 150001,China) |
| |
| Abstract: | Due to uneven distribution of internal induction intensity length of the bar permanent magnet magnetization direction,the permanent magnet was build in subsection form,and the static attraction characteristic of one bridge type polarized magnet system was calculated by finite element method.Compared with the simulation and test result of unimproved permanent magnet,the result shows that the subsection algorithm can approximate to the practical situation. |
| |
| Keywords: | static attractive torque characteristic bar permanent magnet restoring curve |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
