专利汇可以提供Method of supplying power for controlling solar photovoltaic power generation system专利检索,专利查询,专利分析的服务。并且PURPOSE: To utilize the power of a battery by driving a control device in a solar photovoltaic power generation system by using the output of solar batteries during the irradiation of sunlight and using the power charged to the battery in case of no sunlight irradiation.
CONSTITUTION: Output of solar batteries 1-1 to 1-n are connected in parallel through switches 2-1 to 2-n and reverse-current blocking diodes 3-1 to 3-n, and battery 5 is charged through an electromagnetic switch 4, but, at the same time, a DC is supplied to an inverter or a DC load from a terminal T
1 . While, the output of the solar batteries 1-1 to 1-n is supplied to a D/D converter 12 through fuses 9-1 to 9-n, reverse-current blocking diodes 10-1 to 10-n and 11 to reach a specific voltage, and is supplied to a control circuit in the solar photovoltaic power generation system from a terminal T
2 . In case of shortage of sunlight during the night and day time, the output of the battery 5 is supplied to the D/D converter 12 through a fuse 6, diodes 7 and 8. According to the constitution, the power charged to the battery is utilized effectively, and the battery's span of life is also improved.
COPYRIGHT: (C)1989,JPO&Japio,下面是Method of supplying power for controlling solar photovoltaic power generation system专利的具体信息内容。
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