| 摘要 |
The present invention relates to a regenerative energy system, and more specifically, to a regenerative energy system for effectively providing oxygen and electric power for oxygen-free or low oxygen environments such as a marine city, an under-the-sea city, an underwater city, an underground city, a ground city, a space city, an underwater vehicle, an aero vehicle or a spaceship by using an integrated regenerative fuel cell using water as fuel. |
