| 摘要 |
PURPOSE:To make a system to provide the electric power more efficiently by storing the electric power as a chemical energy in the mutual exchange of the electric energy and the chemical energy, and utilize it again. CONSTITUTION:A steam generator 3 and a steam turbine 4 are linked to a solid electrolyte fuel cell SOFC 1 through a steam superheater 2, and, an oxygen tank 5, an air compressor 6, and a waste heat recovering device 7 are also linked to the SOFC 1. By installing the SOFC 1 to a heating system together with the steam generator 3 of a nuclear reactor or a boiler to make into a complex system, an excessive steam generated in the steam generator 3 is superheated to a high temperature 900 to 1000 deg.C by the steam superheater 2, and delivered to the SOFC 1, in a power storing time. And it is electrolyzed into hydrogen and oxygen by using an excessive power, and stored in a hydrogen storing alloy 8 and an oxygen tank 5 respectively. And, in a peak time, the hydrogen and the oxygen are used as a fuel to generate the power in the SOFC 1. In this case, the steam generator 3 rotates the steam turbine 4 constantly to generate the power. In such a way, the excessive parts of the power and the steam are eliminated being utilized effectively, and the power is generated to respond to a peak cut. |
