摘要
本文根据光伏并网系统的结构分析了孤岛效应产生的机理,比较、分析和归纳了目前针对非计划性的、意外出现的孤岛效应所采取的反孤岛策略,并给出了以后的研究光伏并网发电系统反孤岛策略中应予以思考的问题。
This paper analyses the principle of islanding based on the structure of the grid-connected photovoltaic system, and compares and summarizes the anti-islanding strategies to prevent unintentional islanding. The considerations on the problems in the further research of the anti-islanding strategies are also discussed.
出处
《电源技术应用》
2010年第11期23-26,共4页
Power Supply Technologles and Applications
关键词
光伏并网发电
孤岛效应
检测策略
Grid-connected Photovoltaic System
Islanding
Detection Strategy
