Island protection technology

Islanding Phenomenon and Detection Method of Islanding Protection Technology

⑴Islanding phenomenon and protection standardsWhen the public grid is cut off or the distributed power generation (DG) system is disconnected from the public grid, the distributed power generation system continues to work and forms a self-sufficient island system with the surrounding loads.As shown in Figure 1, a typical photovoltaic grid-connected power generation system includes a […]