발전소의 운전데이터에 의한 가스터빈 제어계통의 성능 평가지수에 따른 PI 제어기 응답특성 비교

An comparison on response of Pl controller by various performance criteria in gas turbine control system

PID controllers are widely used in the process industries such as power plants and chemical plants. Several methods for determining PID controller parameters have been suggested to improve tuning results by various performance criteria during the past years. These methods may not produces satisfactory closed loop response by the characteristics of controlled processes. In this paper, using a model of gas turbine system obtained by operating data of Gunsan C/C, we examines the performance of PI controllers determined by various performance criteria and suggests which tuning methods can be optimally used in gas turbine control system of Gunsan C/C.