POWER SUPPLY ARRANGEMENT, POWER SUPPLY SYSTEM, AND POWER SUPPLY METHOD

摘要

PROBLEM TO BE SOLVED: To provide a power supply arrangement capable of supplying power to the load without power failure even if a micro gas turbine is used as a drive source for a power generator.

SOLUTION: The power supply arrangement supplies power to the load by switching with a switch between the electric power supplied from a power generator which generates power with a micro gas turbine and that supplied from a commercial power source. If the micro gas turbine can output, the switch is switched to the power generator side for supplying power to the load from the power generator. If the output of the micro gas turbine is equal to or less than a prescribed value or it is not appropriate to responde to a demand, the switch is switched to the commercial power source side for supplying the power to the load.

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