环保气体开关设备弹簧操作机构动力学仿真
 

陆海强
（嘉兴市恒创电力设备有限公司，浙江 嘉兴 314000）
 

    摘 要：针对环保气体开关新型弹簧操作机构，在试制前通过SolidWorks 建立三维模型，并导入到多体动力学仿真软件进行仿真分析，通过仿真结果修改操作机构传动部件，使合、分速度满足要求，同时获取关键部位的力值曲线图，作为多功能操作块表面处理及滚轮直径选取的参考。结合仿真数据及样机实测结果可知，该多体动力学仿真分析方法能够较为准确真实地获取数据，并对实际设计提供参考。
    关键词：环保气体开关；开关设备；动力学仿真；弹簧操作机构
    中图分类号：TM561.2     文献标识码：A     文章编号：1007-3175(2017)06-0058-03
 

Dynamics Simulation of Spring Operating Mechanism of Environmental Protection Gas Switchgear

 

LU Hai-qiang
（Jiaxing Heng Chuang Electric Equipment Co., Ltd, Jiaxing 314000, China）
 

    Abstract: Aiming at a new type of spring operating mechanism of environmental protection gas switchgear, this paper used the software of SolidWorks to establish the three-dimensional model before trial-manufacture. The model was introduced to the multi-body dynamics simulation software to be carried out simulation and analysis. The simulation result modified the transmission components of the operating mechanism, making closing and breaking speed meet the enterprise standard requirements, and obtaining the curve about force value of the key parts, which provides a reference for the multifunction operating block surface treatment and the idler wheel diameter selection. The combination of the simulation data and the prototype actual measurement result shows that the multi-body dynamics simulation method can simulate the actual model accurately, providing references for the actual design.
    Key words: environmental protection gas switchgear; switchgear; dynamics simulation; spring mechanism
 

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