GAS TURBINE COMBUSTION SYSTEM

摘要

PROBLEM TO BE SOLVED: To enable operation with reduced CO emissions.SOLUTION: A gas turbine combustion system includes a gas turbine. The gas turbine includes: at least one compressor; at least one combustion chamber for generating working gas, which is connected to receive compressed air from the compressor; and at least one turbine connected to receive working gas from the combustion chamber. The combustion chamber consists of a single can-combustor or comprises a plurality of individual or interdependent can-combustors arranged in an annular can-architecture. The can-combustor has at least one premixed burner. The ignition of a mixture starts at the premixed burner outlet and the flame is stabilized in the region of the premixed burner outlet by means of a backflow zone. The can-combustor comprises a plurality of premixed burners arranged uniformly or is divided in at least two groups within the can-combustor.