제어로봇시스템학회:학술대회논문집
- 1996.10b
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- Pages.1217-1220
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- 1996
Design of a decentralized multilevel control for thermal power plant
발전플랜트의 다단계 분산제어기 설계
Abstract
For the purpose of the good tracking to variable load demands of the thermal power plant, a decentralized multilevel control(DMC) scheme is presented. It is applied to the drum type boiler-turbine system which is simplified from Boryung T/P #1,2 model[4]. A linearized model is decomposed into three subsystems by means of linear transformation. Then the DMC based on such subsystem is designed. Simulation using Matlab-Simulink shows that the proposed algorithm works very well to the large step change of power demand.