| 水下自航器用锂／二氧化锰电池组的散热处理 |
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| 引用本文： | 余江洪,张祥功,王敏.水下自航器用锂／二氧化锰电池组的散热处理[J].江苏科技大学学报(社会科学版),2013(6):565-568. |
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| 作者姓名： | 余江洪 张祥功 王敏 |
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| 作者单位： | 中船重工第712研究所四室,湖北武汉430064 |
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| 摘 要： | 大型锂/二氧化锰电池组作为水下自航器的动力电源，以中高倍率电流工作时，会产生大量的废热，若不及时将废热传递至外界环境（海水）时，将对电池组的安全性产生恶劣影响。文中分析了锂/二氧化锰电池的热源和电池组的传热过程，并测量了电池的热功率，通过模拟电池组的废热功率探索了散热处理方法对电池组温度的影响。在水下自航器用锂/二氧化锰电池组设计时，采用综合散热处理方法能够合理控制电池组的温度，且有一定的温度冗余量。
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| 关 键 词： | 水下自航器 锂 二氧化锰电池 散热处理 |
Study of thermal dissipating on lithium/manganese dioxide battery system for UUV |
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| Yu Jianghong,Zhang Xianggong,Wang Min.Study of thermal dissipating on lithium/manganese dioxide battery system for UUV[J].Journal of Jiangsu University of Science and Technology:Natural Science Edition,2013(6):565-568. |
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| Authors: | Yu Jianghong Zhang Xianggong Wang Min |
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| Institution: | 12th Research Institute,CSIC,Wuhan Hubei 430064, China) |
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| Abstract: | When large-scale lithium manganese dioxide battery continuously works at a middle /high rate current for UUV electric propulsion , much heat energy is produced and accumulated , which has a bad influence on safe-ty.Firstly,the heat source of battery and the heat-transferring process were analyzed , the heat power was meas-ured, then the influences of heat treatment on lithium battery system were studied by simulating the heat power of a battery pile .The experimental results show that the use of integrated -heat-treatment can suitably reduce the maximum temperature and provide an extra space of temperature , sufficing the requirements of UUV . |
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| Keywords: | unmanned underwater vehicle lithium manganese dioxide battery heat treating |
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