| 虚拟样机技术在塑壳断路器电动操作机构设计中的应用 |
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| 引用本文： | 胡友,杨超君,刘志刚,吴伟光,徐磊,李志宝.虚拟样机技术在塑壳断路器电动操作机构设计中的应用[J].低压电器,2011(13):16-19. |
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| 作者姓名： | 胡友 杨超君 刘志刚 吴伟光 徐磊 李志宝 |
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| 作者单位： | 1. 江苏大学,江苏镇江,212013
2. 无锡市凯旋电机有限公司,江苏无锡,214187 |
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| 摘 要： | 设计了一种塑壳断路器电动操作合闸机构,建立了合闸机构系统的动力学模型并给出能量方程表达式.在Pro/E软件中进行零部件的三维建模和装配,利用基于多体动力学原理的ADAMS软件进行机构运动仿真分析,得到了机构空载合闸时间约20 ms,而合闸时弹簧存在回弹振动且机构承受较大冲击的问题还需后续设计解决.仿真结果验证了合闸机构方案的可行性及设计的准确性.虚拟样机的仿真结果为后续优化工作提供了参考依据,也探索了一种适合塑壳断路器电操机构虚拟设计的有效方法.
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| 关 键 词： | 塑壳断路器 电动操作机构 动力学仿真 虚拟样机 |
Application of Virtual Prototyping Technology in Electric Operating Mechanism Design of Moulded Case Circuit Breaker |
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| HU You
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YANG Chaojun
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LIU Zhigang
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WU Weiguang
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XU Lei
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LI Zhibao.Application of Virtual Prototyping Technology in Electric Operating Mechanism Design of Moulded Case Circuit Breaker[J].Low Voltage Apparatus,2011(13):16-19. |
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| Authors: | HU You YANG Chaojun LIU Zhigang WU Weiguang XU Lei LI Zhibao |
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| Affiliation: | HU You1,YANG Chaojun1,LIU Zhigang1,WU Weiguang1,XU Lei2,LI Zhibao1(1.Jiangsu University,Zhenjiang 212013,China,2.Wuxi Kaixuan Motor Co.,Ltd.,Wuxi 214187,China) |
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| Abstract: | A closing system in electric operating mechanism of moulded case circuit breaker(MCCB) was designed,and then the dynamic model of closing system and the energy equation expression were established.After that,the 3D parts and assemblies of electric operating mechanism were created in Pro/E software.Based on multi-body dynamics theory,the dynamic behavior of electric operating mechanism was simulated with ADAMS.From the simulation,the time of the closing motion was about 20 ms,but the issues that spring rebou... |
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| Keywords: | moulded case circuit breaker(MCCB) electric operating mechanism dynamics simulation virtual prototype |
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