摘要
基于单相单级光伏并网发电系统,针对传统主动式频率偏移法控制的复杂性,采用了一种新颖的带反馈的主动式频率偏移法。利用Matlab/simulink,对新颖的带反馈的主动式频率偏移法进行孤岛检测仿真分析。仿真结果表明,该方法能够有效、准确地检测孤岛效应。
This paper proposed a novel active frequency drift with feedback based on single-phase single stage PV grid- connected generation system for the complexity of the control in traditional method. The islanding detection was simulated by Matlab/simulink. Simulation result shows this method is effective and accurate for islanding effect detection.
出处
《电网与清洁能源》
2010年第10期62-65,70,共5页
Power System and Clean Energy
