摘要
分析了电压型控制模式下的逆变器并网的电路结构和数学模型,提出了基于重复控制技术的光伏逆变器并网控制策略,仿真和实验结果表明方案满足逆变器并网要求。
The circuit structure and mathematical equation of the grid-connected inverter in voltage-control mode are analyzed. The control strategy of voltage controlled mode of the PV system based on the repetitive control is presented. The results of related simulations and experiments verify that the control strategy meet the requirement of grid connection.
出处
《电子技术应用》
北大核心
2008年第7期72-75,共4页
Application of Electronic Technique
基金
湖北省教育厅科技研究项目(D200723001)
关键词
光伏系统
并网
逆变器
重复控制
photovohaic system
grid-connected
inverter
repetitive control
