A CONTROL SCHEME FOR LARGE CIRCULATING FLUID BED STEAM GENERATORSCFB

摘要

The present invention directly controls the temperature of a large circulating fluidized bed steam generator (CFB) 2 and controls the final steam superheat temperature of the large circulating fluidized bed steam generator (CFB) 2 and the final steam superheat temperature of the large circulating fluidized bed steam generator (CFB) To a control system for a large circulating fluidized-bed-vapor generator (CFB) 2 that independently controls reheating temperatures 70, 72, 28a, 30a, 32a, 34, 36; 74, 28b, 30b, 32b, 34,