摘要
通过分析光伏电站用蓄电池工作特点和影响使用寿命的主要因素,提出了用纵向对比和横向对比的相对比较方法来准确判断蓄电池单体的工作状态,依据工作状态决定对应的维护措施,同时认为给予欠充电的落后电池以适量补充电是最为有效的维护。
In this paper, through analyzing the peculiarity of battery in PV power plants and the main factor which influence the life of battery are analyzed, a way to evaluate the working status of battery has been described, by comparing the current voltage of each cell of battery and comparing the current voltage of each cell of battery with the history voltage of each cell of battery, the status of charging of VRLA battery is determined roughly, then the status determines the corresponding maintenance, moderately charging to the low voltage cell is the most effective method of maintenance for PV battery.
出处
《太阳能学报》
EI
CAS
CSCD
北大核心
2004年第6期785-788,共4页
Acta Energiae Solaris Sinica
