A study on the performance of solar charging for rechargeable alkaline manganese (RAM/spl trade/) battery in cellular phone application

B. Hassan, A. Yatim, Z. Salam
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引用次数: 1

Abstract

This paper describes the performance of the RAM battery when charged using solar energy. A flyback DC-DC regulator is employed to convert the solar power to voltage suitable for charging the RAM battery in cellular phone application. Two tests, namely discharge-recharge and heat-effect are carried out. It was found that the battery can be suitably used for analogue cellular phones. However the battery is not suitable for digital cellular phone because the current discharge rate is not sufficient. From the heating effect test, the battery was proven reliable in high temperature operation.
可充电碱性锰(RAM/spl trade/)电池在手机中的太阳能充电性能研究
本文介绍了RAM电池在太阳能充电时的性能。采用反激式DC-DC稳压器将太阳能转换为适合于手机应用中RAM电池充电的电压。进行了充放电试验和热效应试验。结果表明,该电池可适用于模拟蜂窝电话。然而,由于目前的放电速率不够,这种电池不适合用于数字移动电话。通过热效应试验,验证了该电池在高温下工作的可靠性。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
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