| abstract |
(57) Abstract: A regeneration power device that combines both a water electrolysis device that functions as an instantaneous load and a fuel cell for instantaneous power generation as a device for adjusting the supply and reception balance that occurs in the field of using electric power. By introducing the type fuel cell, it is always possible to instantly adjust the balance of supply and reception. SOLUTION: A water electrolysis device 9, a hydrogen / oxygen storage device 10, a heat exchanger 8, and a fuel cell 1 are used as an on-ground and on-vehicle power generation and transformation device. 1. When the regenerative fuel cell 7 composed of the regeneration control device 12 is added, when an imbalance of supply and reception occurs in the electric power field, that is, the electric power supplied from the power generation and transformation device becomes excessive. In this case, the water electrolysis device 9 and the hydrogen / oxygen storage device 10 are operated as loads, and when there is a shortage, the power imbalance is adjusted by a method of compensating by generating the shortage of power with a fuel cell. To do. |