摘要
分析了光伏电池的输出功率特性以及蓄电池自身充电特性,给出了光伏电池对蓄电池进行充放电的主电路图。根据电路要求构建出光伏电池对蓄电池进行充电的三阶段控制策略,并设计了完善的保护措施。在计算参数及系统仿真的结果之上,制作一台实验样机,并给出了实验结果。从仿真波形以及实验结果来看,所采取的控制措施是完全正确的。
Solar cell output power characteristics as well as the battery self charging characteristics is analyzed.At the same time main circuit diagram of battery being charged and discharged is given.Three phase control strategy of battery being charged and discharged and the comprehensive protection measures are established According to the circuit requirement.In the calculation of parameters and system simulation results,a prototype is made.It can be seen that the realizing method and control strategy are entirely correct From the simulation and experiment results.
出处
《电气技术》
2013年第9期27-29,共3页
Electrical Engineering
关键词
最大功率跟踪
充放电控制器
控制策略
同步整流
MPPT
charging and discharging controller
control strategy
synchronous rectifier
