Anti-islanding method for distributed PV generation systems

분산형 태양광발전시스템의 단독운전 검출기법

Many anti-islanding methods have been developed and tested in pratice. Generally, it seems to be possible to include effective and reliable anti-islanding methods in the PV inverter However, it is difficult to detect islanding phenomenon in the case of multiple systems in the same distribution line. In this paper, the islanding possibility of distributed PV generation system is analyzed and discussed to detect islanding phenomenon.