| Title |
A Study of Superheater Temperature Control on an Once Through Boiler in Thermal Power Plant |
| Authors |
이주현(Lee, Jo-Hyun) ; 정태원(Jeong, Tae-Won) |
| Keywords |
Thermal Power Plant ; Once Through Boiler ; Superheater ; Temperature Control ; Control System |
| Abstract |
An supercritical once through boiler system has been used in the korea standard-type thermal power plant. It is critical in boiler operation that superheater temperature should be controlled within the specified limit. In this paper, control logic scheme is suggested for superheater temperature in once through boiler. Finally the simulation result using process model based simulator shows the validity of suggested control logic. |