論如何提高基站電源蓄電池的壽命

摘要：隨著近幾年國內無線通信的不斷增長及海外通信的發展，移動基站通信設備不斷增加。發現有大量基站使用的蓄電池運行1年到1年半時間，放電時間大大縮短，影響通信設備正常工作。本文闡述了蓄電池壽命的定義和影響蓄電池壽命的因素，就基站電源運行過程中蓄電池的損壞原因做了分析，提出了如何延長基站蓄電池使用壽命的方法探求。 敘詞：基站電源特點，蓄電池壽命，頻繁停電，高溫，均充 Abstract：Along with the growth of domestic wireless communications and the development of overseas communications in recent years, the number of the mobile communications base station equipments is increasing. After one or one and a half years, the discharge times of large number of batteries used in base stations are shorten heavily. This affects the proper operation of the communications equipments. In this paper, the definition of battery life time and the factor affecting this time are made, and analyses the reasons causing battery failures occurred during the operation of these power supplies, and then proposes how to extend the life time of batteries used in base stations. Keyword：characteristics of power for base stations, life-time of battery, Frequent Power Failures, High temperature, Equalizing Charge