A Study on Load Control in a Steam Turbine Power Plant using Acquired Data

운전데이터에 의한 증기터빈 발전소의 부하제어에 관한 고찰

We acquired operating data in an existing steam turbine power plant using analog control system to investigate operation characteristics. We analyzed a load control logic to develop a digital turbine control system. The load control logic is constituted of load target, load reference, loading rate, load limit and admission mode transfer of valve. The result of this paper is utilized to implement a digital turbine control system.