| 摘要 |
PROBLEM TO BE SOLVED: To provide a high-efficiency interleaving solar power supply system.SOLUTION: A high-efficiency solar power generation system (1) coupled with a photovoltaic source can perform conversion by means of a basic phase DC-DC photovoltaic converter (6) and a modified phase DC-DC photovoltaic converter (8) that have outputs coupled with each other via a low-energy storage coupler circuit (9). The converters can be controlled in synchronization with each other via a synchronization phase control (11) that operates switches in synchronization so as to provide a conversion coupling photovoltaic DC output (10). The converters can be provided for individual power supply conversion or a gradual operation mode. In the gradual operation mode, a coupling low- photovoltaic energy storage DC-DC photovoltaic converter (15) at a level of a series of panels or an individual panel.SELECTED DRAWING: Figure 1 |
