| 真空断路器永磁操动机构的动态特性研究 |
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| 引用本文： | 刘研,曹云东. 真空断路器永磁操动机构的动态特性研究[J]. 机械设计与制造, 2009, 0(2) |
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| 作者姓名： | 刘研 曹云东 |
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| 作者单位： | 1. 沈阳职业技术学院,沈阳,110045
2. 沈阳工业大学,沈阳,110178 |
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| 摘 要： | 提出了一种结构新颖的永磁操动机构.采用ANSOFT9.0软件计算了不同条件下永磁操动机构的三维磁场分布,为了确定永磁操动机构每部分的尺寸,在开断和关合的动态过程中对每个参数的变化进行了仿真.根据仿真结果,制作并装配了样机.所提出的永磁操动机构的可行性及开断和关合动态特性的仿真准确性已通过样机实验数据的证明.
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| 关 键 词： | 真空断路器 永磁操动机构 特性分析 |
Dynamic characteristic study on permanent magnet actuator for vacuum circuit breaker |
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| LIU Yan,CAO Yun-dong. Dynamic characteristic study on permanent magnet actuator for vacuum circuit breaker[J]. Machinery Design & Manufacture, 2009, 0(2) |
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| Authors: | LIU Yan CAO Yun-dong |
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| Affiliation: | 1Shenyang Polytechnic College;Shenyang 110045;China;2Shenyang University of Technology;Shenyang 110178;China |
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| Abstract: | A novel Permanent Magnet Actuato(rPMA)is put forward.The 3D magnetic distributions of PMA in different conditions have been computed,adopting ANSOFT9.0 software.In order to determine the size of each part of PMA,the variations of each parameter have been simulated in dynamic course of breaking and closing.Based on the simulation results,the prototype is manufactured and assembled.The feasibility of the proposed PMA and the simulation veracity of the dynamic characteristic of breaking and closing have been p... |
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| Keywords: | Vacuum circuit breaker Permanent magnetic actuator Characteristic analysis |
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