航空镉镍蓄电池低温启动性能研究

Low temperature cranking capability of Cd/Ni aircraft battery

分析研究了国内外航空镉镍蓄电池目前低温启动性能的研究状况及改进方向,并在原烧结极板电池结构基础上,通过采用不同隔膜、不同电解液添加剂进行试验,使研制的GNC40型航空镉镍蓄电池满足低温-20℃启动要求。

The current low temperture cranking capability of Cd/Ni aircraft batteries worldwide were investigeted.Based on sintered construction,by selecting different separators and electrolyte additives,a prototype battery GNC40 Cd/Ni aircraft battery was made,which could crank at -20?℃.