| 电动汽车动力蓄电池箱振动特性试验研究 |
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| 引用本文： | 桑林,李志明,潘成.电动汽车动力蓄电池箱振动特性试验研究[J].电子测试,2011(12):1-4. |
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| 作者姓名： | 桑林 李志明 潘成 |
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| 作者单位： | 1. 国网电力科学研究院,江苏南京,210003
2. 国电南瑞科技股份有限公司,江苏南京,210061 |
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| 基金项目： | 国家高技术研究发展计划(863计划)资助项目 |
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| 摘 要： | 动力蓄电池箱作为电动汽车能量供给的关键设备,其结构设计应在保证存放空间合理布局的基础上,满足多变运行环境和行驶工况下的机械承受、工作安全性、可靠性及使用寿命要求。本文介绍了一种与实际载荷作用等效的动力蓄电池箱振动模拟试验方法,通过改变X轴、Y轴、Z轴3个不同轴向的试验控制参数作一连串可控振动模拟,并在振动激励施加过程中...
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| 关 键 词： | 动力蓄电池箱 振动特性 试验方法 |
Research on vibration characteristics of the electric vehicle battery pack |
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| Sang Lin,Li Zhiming,Pan Cheng.Research on vibration characteristics of the electric vehicle battery pack[J].Electronic Test,2011(12):1-4. |
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| Authors: | Sang Lin Li Zhiming Pan Cheng |
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| Affiliation: | 1 State Grid Electric Power Research Institute,Nanjing JiangSu,210003; 2 NARI Technology Development Co., Ltd.,Nanjing JiangSu,210061) |
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| Abstract: | As a key equipment of energy supply for an electric vehicle, the structure design of a power battery pack should meet the needs of bearing capacity, safety and reliability of operation as well as service life under different moving environments and traveling conditions.The paper presents an experimental method of simulative vibration for a power battery pack under an equivalent actual load. A series of vibration tests will be performed using three axial controlling parameters. And a series of tests for continuous discharge features during vibration exciting also will be performed. The test results should indicate that all parts of the power battery pack do not induce failures of electric function and any dynamic displacement of the construction as well as mechanical wear of the parts.The present work will provide some useful data to service as an accumulation of dynamic response and a basis of the vibration characteristics for power battery pack. |
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| Keywords: | power battery pack vibration characteristics testing methods |
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