new energy photovoltaic on grid solar power system technology
Welcome to the information network of solar photovoltaic power technology. Here, we provide information about photovoltaic cells, solar power system circuit topology and on grid solar system Inverter control strategy, etc.
Do you know the solar photovoltaic power technology? We will introduce island protection technology
When 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 switching switch 1, […]
â‘´Islanding 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 […]