摘要
研究了一种户用两级式光伏并网发电试验系统,给出了系统的总体实现方案,设计并实现了试验系统的主要功能模块.通过本试验系统,可以实现将太阳光辐照强度和温度用于最大功率点跟踪及并网发电系统与电力调度中心的实时通信,提高最大功率点跟踪的快速性和准确性,增强光伏发电的可调度性.
A kind of two-stage photovoltaic grid system is researched in this paper.Overall implementation plan and main functional modules to achieve inverter are presented.Solar radiation intensity and temperature can be used in maximum power point tracking（MPPT）,grid-connected and real-time communication with the use of the system,which increase MPPT speed and accuracy as well as enhance the schedulability of photovoltaic power generation.
出处
《微电子学与计算机》
CSCD
北大核心
2012年第1期127-130,共4页
Microelectronics & Computer
基金
西安-应用材料创新基金(XA-AM-200911)
