锂-亚硫酰氯电池的试验与性能分析  

Experimental and Performance Analysis of Lithium Thionyl Chloride Battery

作　　者：吴承东 朱小毅[2] 陈全胜 杜以康 孙宇轩 王士威 庞申然 Wu Chengdong;Zhu Xiaoyi;Chen Quansheng;Du Yikang;Sun Yuxuan;Wang Shiwei;Pang Shenran(School of Electronic Science and Control Engineering,Institute of Disaster Prevention,Langfang 065201,China;Earthquake Observation Technology Research Center,Institute of Earthquake Forecasting,CEA,Beijing 100036,China;Beijing Gangzhen Technology Co.,Ltd.,Beijing 102628,China)

机构地区：[1]防灾科技学院电子科学与控制工程学院,河北廊坊065201 [2]中国地震局地震预测研究所地震观测技术研究中心,北京100036 [3]北京港震科技股份有限公司,北京102628

出　　处：《山东化工》2023年第24期23-26,共4页Shandong Chemical Industry

基　　金：国家重点研发计划资助课题(2022YFC2204301)。

摘　　要：能源供给是海洋能源与资源开发需重点突破的核心共性关键技术。文章介绍了锂-亚硫酰氯电池的特性及优势,设计出一种电池舱来保证电池组在海底低温情况下也不会降低放电效率;同时根据哈尔伯格—佩克公式,评估出电池在高温高湿的环境下功能和使用寿命也不会受到影响;最后利用微热量仪测试电池的自放电率,测得在常温条件下电池的年容量损失<1%。电池舱的设计保证了海洋装备供电系统的高效性与安全性,锂-亚硫酰氯电池的使用保障了海底观测的长期续航。Energy supply is a core common key technology that needs to be breakthroughs in the development of marine energy and resources.The article introduces the characteristics and advantages of lithium thionyl chloride battery,and designs a battery compartment to ensure that the battery pack will not reduce discharge efficiency even under low sea temperature conditions;At the same time,according to the Halberg Peck formula,it is evaluated that the function and service life of the battery will not be affected in high temperature and humidity environments;Finally,the self discharge rate of the battery was tested using a microcalorimeter,and the annual capacity loss of the battery under room temperature conditions was measured to be less than 1%.The design of the battery compartment ensures the efficiency and safety of the marine equipment power supply system,and the use of lithium thionyl chloride battery ensures the long-term range of underwater observation.

关 键 词：海洋装备 锂-亚硫酰氯电池 电池舱 寿命 放电 

分 类 号：TQ150[化学工程—电化学工业] P631.46[天文地球—地质矿产勘探] P716.83[天文地球—地质学]