摘要
太阳能电池的输出电压由各DC/DC转换模块进行稳压后,对蓄电池组进行分只同时均充。控制模块对各单只蓄电池进行电压检测和过充电、过放电保护。系统负载为大功率LED,发光效率高、功耗低。
After the output voltage of solar battery was turned into a steady voltage by DC/DC converter mo-dule , each battery of battery storage was uniform charged. The control module monitored the charging state of each battery and it had over-charging and over-discharging protection for battery. The load was the big power LED in the system, it had the characteristic of high lighting efficiency and low power consumption.
出处
《低压电器》
北大核心
2008年第2期42-44,58,共4页
Low Voltage Apparatus
基金
贵州省省长基金项目(黔省专合字(2007)11号)
关键词
蓄电池
均充
DC/DC转换
荷电状态
LED
太阳能
battery
uniform charging
DC/DC convert
state of charge
light emitting diode（LED）
solar
