The Finite Element Analysis of Auxiliary Transformer Clamp Mechanic Strength for the HXD1B High Power Locomotive

HUANG Xi-you; CHEN Xiang-ling; LIAO Bao-hua

doi:10.13890/j.issn.1000-128x.2012.03.019

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The Finite Element Analysis of Auxiliary Transformer Clamp Mechanic Strength for the HXD1B High Power Locomotive

更新时间：2021-12-13

- The Finite Element Analysis of Auxiliary Transformer Clamp Mechanic Strength for the HXD1B High Power Locomotive
- Electric Drive for Locomotives Issue 3, Pages: 30-33(2012)
- 作者机构：
  
  1. 南车株洲电机有限公司
  2. 湖南铁道职业技术学院
- 作者简介：
- 基金信息：
- DOI：10.13890/j.issn.1000-128x.2012.03.019
  CLC：
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HUANG Xi-you, CHEN Xiang-ling, LIAO Bao-hua. The Finite Element Analysis of Auxiliary Transformer Clamp Mechanic Strength for the HXD1B High Power Locomotive. [J]. Electric Drive for Locomotives (3):30-33(2012)
DOI：

HUANG Xi-you, CHEN Xiang-ling, LIAO Bao-hua. The Finite Element Analysis of Auxiliary Transformer Clamp Mechanic Strength for the HXD1B High Power Locomotive. [J]. Electric Drive for Locomotives (3):30-33(2012) DOI： 10.13890/j.issn.1000-128x.2012.03.019.

摘要

采用ANSYS有限元软件分析计算了HXD1B 型大功率机车辅助变压器夹件承受垂向3g、横向3g 和纵向5g 的3 个方向峰值加速度冲击时整体夹件的机械强度，各种工况下的最大应力都小于材料许用应力，最后通过试验验证了夹件机械强度的可靠性。

Abstract

With finite element analysis by the ANSYS software, the mechanic strength was analyzed and calculated when the auxiliary transformer clamping piece was brought to bear three direction impact of vertical 3g transverse 3g and longitudinal 5g peak acceleration, which indicated the max stress of all working conditions was less than material permitted. The reliability of clamp mechanic strength was verified by experiment too.

关键词

辅助变压器夹件有限元分析机械强度HXD1B 型大功率机车

Keywords

auxiliary transformerclampfinite element analysismechanic strengthHXD1B high power locomotive

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