SYSTEM WITH HIGH-TEMPERATURE FUEL ELEMENTS Russian patent published in 2011 - IPC H01M8/04 

FIELD: power industry.

SUBSTANCE: invention refers to system with numerous sequentially connected high-temperature fuel elements, namely, solid-fuel elements on the basis of oxygen. The system with numerous high-temperature fuel elements additionally includes heat-exchanger installed in line between the output of, at least, one compressor and one or more bypass air connections and holes aligned with them for mixing the sequence of fuel elements, compressor turbine assembly for compressor unit actuating. Compressor turbine assembly includes one or more compressor turbines. Note that compressor turbine assembly has input and output, the input of compressor turbine assembly is connected to the output of last fuel element cathode and power turbine for mechanical energy release. Note that power turbine has input that is connected to the output of compressor turbine assembly and output for exhaust gas discharge, the system also has pipeline system for exhaust gases, the input of which is connected to the output of power turbine exhaust gas and the output of power turbine exhaust gas is connected to heat-exchanger made between the output of one or more compressors, on the one hand, and the input of first fuel element cathode, also one or more bypass air connections and holes aligned with them for mixing the sequence of fuel elements on the other hand.

EFFECT: increase of system effectiveness, effective use of exhaust gases heat from the system, reduction of pollutant emissions level.

13 cl, 2 dwg