전력전자학회:학술대회논문집 (Proceedings of the KIPE Conference)

전력전자학회 (The Korean Institute of Power Electronics)
권호 표지

화력발전소 과열기 모델링 및 파라미터 추정

Modeling and Parameter Estimation of Superheater in Thermal Power Plant

  • 신용환 (전기공학과, 경상대학교) ;
  • 이형란 (전기공학과, 경상대학교) ;
  • 신휘범 (전기공학과, 경상대학교)
  • Shin, Yong-Hwan (Dept. of Electrical Engineering, Gyeongsang National University) ;
  • Li, Xin-Lan (Dept. of Electrical Engineering, Gyeongsang National University) ;
  • Shin, Hwi-Beom (Dept. of Electrical Engineering, Gyeongsang National University)
  • 발행 : 2010.07.06
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초록

This paper presents the superheater dynamic modeling and parameter estimation for the thermal plant boiler. The temperature control is closely related to the power plant efficiency and boiler life. The dynamic modeling of the superheater and desuperheater is essentially needed and developed by using the heat balance principle. The simulated model outputs are well matched with the actual ones. It is expected that the proposed model is useful for the temperature controller design.

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