[1]刘峰,周文勇.变流器柜体结构动态冲击计算研究[J].机车电传动,2013,(02):24-27.[doi:10.13890/j.issn.1000-128x.2013.02.031]
 LIU Feng,ZHOU Wen-yong.Research of Dynamic Shock Calculation on Converter Cabinet Structure[J].Electric Drive for Locomotives,2013,(02):24-27.[doi:10.13890/j.issn.1000-128x.2013.02.031]
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变流器柜体结构动态冲击计算研究()
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机车电传动[ISSN:1000-128X/CN:43-1125/U]

卷:
期数:
2013年02期
页码:
24-27
栏目:
研究开发
出版日期:
2013-03-10

文章信息/Info

Title:
Research of Dynamic Shock Calculation on Converter Cabinet Structure
文章编号:
1000-128X(2013)02-0024-04
作者:
刘峰12周文勇2
1.西南交通大学 机械工程学院 2.株洲变流技术国家工程研究中心有限公司
Author(s):
LIU Feng 12ZHOU Wen-yong2
( 1. School of Mechanical Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031, China; 2. Zhuzhou National Engineering Research Center of Converters Co., Ltd., Zhuzhou, Hunan 412001, China )
关键词:
变流器柜体有限元法冲击计算辅助变流器
Keywords:
converter cabinet FEM shock calculation auxiliary converter
分类号:
U264.3+7,TB301
DOI:
10.13890/j.issn.1000-128x.2013.02.031
摘要:
分析了采用振型叠加法计算结构动态冲击响应的力学模型,在此基础上用有限元方法对某型车辆辅助变流器柜体进行了动态冲击仿真计算,运用IEC 61373 标准对结构强度进行了校核。同时通过试验测试,对仿真计算的结果进行检验,验证了产品结构的可靠性和力学模型的正确性,为将仿真计算应用到产品前期开发提供了理论基础。
Abstract:
Mechanical model of dynamic shock response calculation using modal superposition was analyzed, and based on this mechanical model, a dynamic shock simulation calculation was conducted for auxiliary converter cabinet on a certain vehicle by means of finite element method, which was checked with application of IEC 61373 standard. Besides, results of simulation calculation were verified by means of experimental test. Reliability of the structure and accuracy of the mechanical model were assured with above calculation and test, which provided theoretical basis for the simulation calculation’s application in product preliminary development period.

参考文献/References:

[1] 柳征勇,郑伟. 碰撞引起的宇航设备冲击响应仿真分析[J]. 振动与冲击,2005(10).
[2] 刘延柱,陈文良,陈立群. 振动力学[M]. 北京:高等教育出版社,1998.
[3] 段世慧,叶天麒. 一种通用的冲击分析模型及低速冲击响应计算[J]. 航空学报,2002(3).
[4] 尹群. 水面舰船设备冲击环境与结构抗冲击性能研究[M]. 南京:南京航空航天大学,2006 .
[5] 庄茁. ABAQUS/Standard有限元软件入门指南[M]. 北京:清华大学出版社,1998.

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备注/Memo

备注/Memo:
作者简介:刘峰(1987-),男,硕士,从事车载设备隔振降噪研究。
更新日期/Last Update: 2013-03-10