煤矿车辆用蓄电池技术

摘要

The paper introduced characteristics of various batteries used in trackless auxiliary haulage vehicles of coal mine including special type lead-acid battery of coal miné, flame-proof and start lead-acid battery, flame-proof and fixed lead-acid battery and new type lithium iron phosphate battery, and analyzed existed problems of the batteries in application and corresponding solutions.It pointed out development direction of batteries used in coal mine vehicles at present, namely large-scale trackless auxiliary haulage vehicles can also use special type lead-acid battery of coal mine, small-scale trackless auxiliary haulage vehicles would use new type lithium iron phosphate battery, and electric start and air start flame-proof diesel locomotives can use combined power supply of new type lithium iron phosphate battery and super capacitor.%介绍了煤矿无轨辅助运输车辆中使用的各种蓄电池的特点,包括煤矿特殊型铅酸蓄电池、隔爆启动型铅酸蓄电池、隔爆型固定式铅酸蓄电池、新型磷酸铁锂电池,分析了各种蓄电池在应用中存在的问题及相应的解决办法,指出了目前煤矿车辆用蓄电池的发展方向,即大型无轨辅助运输车辆还会使用煤矿特殊型铅酸蓄电池,小型无轨辅助运输车辆将开始使用新型磷酸铁锂电池,电启动和气启动防爆柴油机车可使用新型磷酸铁锂电池和超级电容的组合电源.