(DE19642939-A1)      A fuel cell and gas turbine combined cycle system which includes dual fuel cell cycles combined with a gas turbine cycle where a solid oxide fuel cell cycle operated at a pressure of between 6 to 15 atm tops the turbine cycle and is used to produce CO2 for a molten carbonate fuel cell cycle which bottoms the turbine and is operated at essentially atmospheric pressure.    A high pressure combustor is used to combust the excess fuel from the topping fuel cell cycle to further heat the pressurized gas driving the turbine. A low pressure combustor is used to combust the excess fuel from the bottoming fuel cell to reheat the gas stream passing out of the turbine which is used to preheat the pressurized air stream entering the topping fuel cell before passing into the bottoming fuel cell cathode. The CO2 generated in the solid oxide fuel cell cycle cascades through the system to the molten carbonate fuel cell cycle cathode.    USE/ADVANTAGE -   Integrated fuel-cell power plant for the production of electrical power. Improved efficiency of combined cycle.    (FR2740174-A1)      A fuel cell and gas turbine combined cycle system which includes dual fuel cell cycles combined with a gas turbine cycle where a solid oxide fuel cell cycle operated at a pressure of between 6 to 15 atm tops the turbine cycle and is used to produce CO2 for a molten carbonate fuel cell cycle which bottoms the turbine and is operated at essentially atmospheric pressure.    A high pressure combustor is used to combust the excess fuel from the topping fuel cell cycle to further heat the pressurized gas driving the turbine. A low pressure combustor is used to combust the excess fuel from the bottoming fuel cell to reheat the gas stream passing out of the turbine which is used to preheat the pressurized air stream entering the topping fuel cell before passing into the bottoming fuel cell cathode. The CO2 generated in the solid oxide fuel cell cycle cascades through the system to the molten carbonate fuel cell cycle cathode.    USE/ADVANTAGE -   Integrated fuel-cell power plant for the production of electrical power. Improved efficiency of combined cycle.    (JP9129255-A)      A fuel cell and gas turbine combined cycle system which includes dual fuel cell cycles combined with a gas turbine cycle where a solid oxide fuel cell cycle operated at a pressure of between 6 to 15 atm tops the turbine cycle and is used to produce CO2 for a molten carbonate fuel cell cycle which bottoms the turbine and is operated at essentially atmospheric pressure.    A high pressure combustor is used to combust the excess fuel from the topping fuel cell cycle to further heat the pressurized gas driving the turbine. A low pressure combustor is used to combust the excess fuel from the bottoming fuel cell to reheat the gas stream passing out of the turbine which is used to preheat the pressurized air stream entering the topping fuel cell before passing into the bottoming fuel cell cathode. The CO2 generated in the solid oxide fuel cell cycle cascades through the system to the molten carbonate fuel cell cycle cathode.    USE/ADVANTAGE -   Integrated fuel-cell power plant for the production of electrical power. Improved efficiency of combined cycle.    (GB2306579-B)      A fuel cell and gas turbine combined cycle system which includes dual fuel cell cycles combined with a gas turbine cycle where a solid oxide fuel cell cycle operated at a pressure of between 6 to 15 atm tops the turbine cycle and is used to produce CO2 for a molten carbonate fuel cell cycle which bottoms the turbine and is operated at essentially atmospheric pressure.    A high pressure combustor is used to combust the excess fuel from the topping fuel cell cycle to further heat the pressurized gas driving the turbine. A low pressure combustor is used to combust the excess fuel from the bottoming fuel cell to reheat the gas stream passing out of the turbine which is used to preheat the pressurized air stream entering the topping fuel cell before passing into the bottoming fuel cell cathode. The CO2 generated in the solid oxide fuel cell cycle cascades through the system to the molten carbonate fuel cell cycle cathode.    USE/ADVANTAGE -   Integrated fuel-cell power plant for the production of electrical power. Improved efficiency of combined cycle.