전기학회논문지 (The Transactions of The Korean Institute of Electrical Engineers)

  • 제59권11호
  • /
  • Pages.2012-2015
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  • 2010
  • /
  • 1975-8359(pISSN)
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  • 2287-4364(eISSN)
대한전기학회 (The Korean Institute of Electrical Engineers)
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과열기와 과열저감기에 대한 모델링 및 파라미터 추정

Modeling and Parameter Estimation of Superheater and Desuperheater

  • 투고 : 2010.08.24
  • 심사 : 2010.09.27
  • 발행 : 2010.11.01
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초록

In this paper, the mathematical models of the superheater and the desuperheater are derived based on the fundamental laws of physics, mass and energy balance. The parameters of the models are developed for the 500[MW] thermal power plant using the actual data. The simulated model outputs are well matched with the actual ones. It is expected that the proposed models are useful for the temperature controller design of the thermal power plant.

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참고문헌

  1. A. Ghaffari, A. Chaibakhsh, and H. Parsa, "An optimization approach based on genetic algorithm for modeling benson type boiler," Proc.of 2007 American Control Conf., vol. FrA19.4, pp. 4860-4865, July 2007.
  2. A. Chaibakhsh, A. Ghaffari, S. Ali, and A. Moosavian, "A simulated model for a once-through boiler by parameter adjustment based on genetic algorithm," Simulation Modeling Practice and Theory, vol. 15, pp. 1029-1051, Aug. 2007. https://doi.org/10.1016/j.simpat.2007.06.004
  3. H. Aling and J. Heintze, "Closed loop identification of a 600 MW Benson boiler," in Proc. 31st conf. decision control, pp. 909-914, Dec. 1992.
  4. K. Hoshmandi and M. Montazeri, "Long range predictive PID control for nonlinear boiler-turbin dynamics," IEEE Internal Conference of Industrial Technology, 2009.