Through data acquisition from multi-source of data,including continuous emission monitoring system(CEMS),desulphurization control system(DCS),plant-level supevisory information system(SIS),and management information system(MIS) etc.a new on-line remote monitoring system for flue gs in thermal power plants has been developed.The said remote monitoring system based on multi-source of data can symutanuously remote monitor the situation of equipments in the desulphurization system of units and the parameters of...