Abstract The principle of adaptive frequency shift islanding detection method is analyzed. On this basis, adaptive frequency shift based on dq transformation which aim at three phase inverter grid-connecting system is presented, and the simulation by MATLAB is fulfilled. Verified by the simulation, this method can precisely detect the occurrence of islanding. At the same time, the superiority of the new method is verified.
Feng YuYing FanMing ChengGuowen Hu
Maciej GręblaJaya R. A. K. YellajosulaHans Kristian Høidalen
Meiyi HouHoulei GaoYijun LuYongwu ZhangHuaming CaoLin Yong
Fei ZhengShumin FeiXingpeng Zhou