This paper deals with transient operation of the orthogonal-core type dc-ac converter for grid connection type photovoltaic power system. Particularly, we discuss the transient operation when the converter is connected to and disconnected from the utility grid based on simulation and experiment. Furthermore, we examine the converter behavior when a line-to-line fault occurs in the utility grid. Some useful information for the system design was obtained in this paper.
ASJC Scopus subject areas
- Electronic, Optical and Magnetic Materials
- Electrical and Electronic Engineering