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Thermal Runaway Test on Large Format Li-ion Battery Using Extended Volume-accelerating Rate Calorimetry
| 题名： | Thermal Runaway Test on Large Format Li-ion Battery Using Extended Volume-accelerating Rate Calorimetry |
| 正文语种： | 中文 |
| 作者： | Feng Xuning Zhang Mingxuan Ouyang Minggao He Xiangming Lu Languang Wang Hao Li Maogang |
| 作者单位： | State Key Laboratory of utomotive Safety and Energy,Tsinghua University Institute of Nuclear and New Energy Technology,Tsinghua University |
| 关键词： | large format Li-ion battery safety thermal runaway thermal runaway test extended volume-accelerating rate calorimetry |
| 摘要： | The thermal runaway features of large format Li-ion battery is critical for the safety design of battery pack.The thermal runaway features can be tested by Extended Volume-Accelerating Rate Calorimetry(EV-ARC).The heating curve of the EV-ARC looks different from that of the standard ARC,because EV-ARC has larger chamber and test sample.The temperature sensor should be clamped or fixed tightly on the surface of the sample during test.Otherwise the sensordrop during tests will lead to wrong test result of the onset temperature.Setting proper detection sensitivity for temperature rise rate is also essential for getting an accurate onset temperature. |
| 会议日期： | 201510 |
| 会议举办地点： | 上海 |
| 会议名称： | 2015中国汽车工程学会年会 |
| 出版日期： | 2015-09-30 |
| 母体文献： | 2015中国汽车工程学会年会论文集 |
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