一种电池表面温度的保护方法  

The Protection Methods for Battery with High Temperature Surface

作　　者：陈士学 杨波 

机构地区：[1]深圳市特安电子有限公司,广东深圳518057 [2]国家消防电子产品质量监督检验中心,辽宁沈阳110034

出　　处：《电气防爆》2009年第3期24-25,共2页Electric Explosion Protection

摘　　要：众所周知,电池在便携式电子产品中应用相当广泛。对于便携式电子产品在应用到爆炸性气体环境中,其最高表面温度至关重要。在电池短路的情况下表面温度完全有可能点燃周围的爆炸性气体环境而引发爆炸事故。文章提出一种如何保护电池在故障或正常工作情况下的最高表面温度使其不能点燃周围的爆炸性气体环境的方法。As we all know, the application of batteries for portable electronic products is of a wide range. For portable electronic products in the application of the explosive gas environment, the highest surface temperature is crucial. In the case of short - circuit, the battery surface temperature entirely pos- sible to ignite the surrounding explosive gas in the environment and explosion is caused. In this paper, a battery protection method is provided by which the surrounding explosive environment can not be ignited by the highest temperature neither in battery failure or in nomal work condition.

关 键 词：电池 最高表面温度 爆炸性气体环境 防爆 

分 类 号：TM911[电气工程—电力电子与电力传动]