摘要
采用"1+1"并联蓄电池组取代同容量单组蓄电池,并利用智能化充电互补控制系统对蓄电池充电,可以提高太阳电池方阵的利用率,解决由于太阳电池方阵脉冲间歇充电不足所引起的单组蓄电池极板极化问题,使蓄电池不再处于虚满状态,从而延长蓄电池寿命,减小能量损耗,降低光伏系统的成本。
nected rec The same capacity of the single rechargeable battery unit was replaced by ＂1＋1＂ parallel con- hargeable battery array that will be charged by intelligent and complementary charging con- trol system, the system can improve the efficiency of the PV-system, it also solve the polarization problem of single rechargeable battery unit due to insufficient charging at intermittent period of Pulse Charging, the rechargeable battery is no longer in a virtual-storage state, and the life span will be extended, in an- ther words, the cost of PV- system will be cut down.
出处
《可再生能源》
CAS
北大核心
2011年第4期120-122,共3页
Renewable Energy Resources
基金
江西省教育厅青年科学基金项目(GJJ10277)
江西省教育厅项目(GJJ10648)
关键词
光伏系统
互补控制
蓄电池组
PV-system
complementary control
rechargeable batteries
作者简介
李玲（1981-），讲师，硕士，主要从事光伏工程技术的研究。E-mail：liling13888634660@126．com
