光伏发电储能电池放电控制的温度补偿研究  

Temperature compensation study of energy storage battery discharge control for photovoltaic(PV) power systems

作　　者：陈义鹏[1] 焦斌亮[1,2] 王海明[3] 王秉荣[1] 

机构地区：[1]燕山大学信息科学与工程学院,河北秦皇岛066004 [2]河北省特种光纤与光纤传感重点实验室,河北秦皇岛066004 [3]河北科技师范学院,河北秦皇岛066004

出　　处：《电源技术》2014年第6期1078-1080,共3页Chinese Journal of Power Sources

摘　　要：放电电路的工作状态直接影响了蓄电池的使用质量和寿命,其中两个主要因素为:放电深度(DOD)和温度。蓄电池应用于不同温度的外界环境下,温度对蓄电池的工作状态会产生较大影响。所描述的温度补偿电路在对蓄电池组放电终止电压有效控制的基础之上进行温度补偿,以适应不同温度的外界环境,从而提高蓄电池的有效性和延长蓄电池的使用寿命。The working status of discharge circuit directly affects the use quality and life of battery; the two main factors are depth of discharge （DOD） and temperature. As the battery is used in different temperatures, the temperature can have a greater impact on the working status of battery. The described temperature compensation circuit based on the effective control of battery pack discharge termination voltage compensated temperature to adapt to the external environment of different temperatures, improving the effectiveness of battery and extending battery life.

关 键 词：放电电路 温度补偿 寿命 

分 类 号：TM914[电气工程—电力电子与电力传动]