锌-氧化银电池恒压充电的性能研究

Study on performance of Zn-AgO battery charged at constant voltage

探讨了采用锌 氧化银电池做UPS电源 ,在恒压充电电压与放电电压极其接近的情况下 ,能否保证足够的充电效率 ,能否提供足够的充电容量。并对充电电流的变化做了一些粗略的分析 ,计算出恒压充电的容量 ,将其与正常的恒流充电比较 ,解决了某工程用锌 氧化银电池设计过程中的一些关键问题。

The results that whether the Zn-AgO battery can provide enough charge capacity and ensure enough charge efficiency were studied in the case that the charge voltage at constant voltage approached to the discharge voltage when Zn-AgO battery is used as UPS.The change of charge current was analyzed.The charge capacity at constant voltage was calculated and was compared with that charged at constant current.Some key problems in designing Zn-AgO battery which was used in this project were solved.