The improvement for steam temperature control at Boryung bituminous coal-fired drum boiler type thermal power plant

유연탄연소 드럼타입 보일러를 채택한 발전프랜트의 효율적 온도제어에 관한 연구

This paper is investigated on the improvement for steam temperature control at Boryung coal-fired drum boiler type thermal power plant. The steam temperatur control has been mainly operated by the feedback controllers. Automatic controllers are bounded and difficult. Because boiler system is nonlinear and the system time delay is very large. Optimal regulators including predictive feedforward and differentiate control are synthesized and some improved output results are presented.