| 摘要 |
PURPOSE:To obtain a power generation and storage system which can improve reliability and maintainability. CONSTITUTION:A power generation and storage system comprises a fuel battery generator system 30 for generating DC power by chemical reaction of fuel gas with the air, and a secondary battery system 20 for storing the DC power generated from the system 30, converting the AC power of a power system to DC power when the power of the system is excess, converting the DC power to the AC power when the power of the system is insufficient, and discharging it to the system. The storage system further comprises a diode 8 provided at a connecting point of the system 30 and the system 20 so as not to feed the DC power of the system 20 to the system 30. |
