HYBRID OXYGEN-FIRED POWER GENERATION SYSTEM

摘要

An oxygen fired power generation system is disclosed. The power generation system has a high pressure combustor having a water recycle temperature control subassembly, and an intermediate pressure combustor having a C02 recycle temperature control subassembly. Thus, a first energy cycle utilizes a first energy source operatively associated with a corresponding first heat sink, and a first inert agent to provide energy transfer therebetween and temperature control during operation of the first energy source. In like fashion, a second energy cycle utilizes a second energy source operatively associated with a corresponding second heat sink, and a second inert agent t o provide energy transfer therebetween and temperature control during operatio n of the second energy source. The first and second energy sources are not identical, the first and second heat sinks are not identical and the first a nd second inert agents are not identical. The first and second energy cycles ar e configured in combination to provide a power generation unit.