摘要
In this study, the authors aim to develop the interconnection inverter ofPV （photovoltaic generation） system with FRT （fault ride thorough） function and islanding detection function, and analyze the interaction between the both functions during the momentary voltage drop by using an analytical model of distribution system interconnected plural PV systems. Moreover, the authors propose a cooperated control method of the inverters ~vith the islanding detection function and FRT function, and carry out a numerical calculation in order to verify the validity of the proposed method.
