Transactions of the Korean Society of Mechanical Engineers B (대한기계학회논문집B)

The Korean Society of Mechanical Engineers (대한기계학회)
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A Study for the Optimal Operating Conditions of the Gas Turbine Based Combined Cycle Cogeneration Power Plant

가스터빈 복합 열병합 발전의 최적 운전조건에 관한 연구

  • 조영빈 (서울대학교 대학원 기계항공공학부) ;
  • 손정락 (서울대학교 기계항공공학부) ;
  • 노승탁 (서울대학교 기계항공공학부)
  • Published : 2004.12.01
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Abstract

The purpose of this study is to show the existence of optimal operation conditions for minimum fuel consumption of the gas turbine based combined cycle cogeneration power plant. Optimal operational condition means the optimal distribution of the power generated by each gas turbine and the heat generated by each HRSG. Total fuel consumption is calculated by the sum of the fuels for gas turbines and supplementary boiler. Fuel consumption is calculated by numerical methods of energy equations which contain the power generated from gas and steam turbines, the heat generated by HRSG and the heat extracted from high pressure steam turbine.

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References

  1. Ito, K., Yokoyama, R., Akagi, S. and Matsumoto, Y., 1990, 'Influence of Fuel Cost on the Operation of a Gas Turbine-Waste Heat Boiler Cogeneration Plant,' Transactions of the ASME, Journal of Engineering for Gas Turbine and Power, Vol. 112, pp. 122-128 https://doi.org/10.1115/1.2906466
  2. Yokoyama, R., Ito, K. and Matsumoto, Y., 1991, 'Optimal Sizing of a Gas Turbine Cogeneration Plant in Consideration of Its Operational Strategy,' ASME COGEN-TURBO, IGTI, Vol. 6, pp. 363-370
  3. Gyarmathy, G., 1989, 'On Load Control Methods for Combined Cycle Plants,' ASME COGEN-TURBO, IGTI, Vol. 6, pp. 39-50
  4. Kim, T. S., 1995, 'Design and Performance Analysis of Gas Turbines with Applications to Cogeneration Systems,' Ph. D. Thesis, Seoul National University
  5. Kim, J. H., 2000, 'Analysis on Transient Behavior of Gas Turbines for Power Generation,' Ph. D. Thesis, Seoul National University
  6. Kim, S. J. and Ro, S. T., 1997, 'The Performance Analysis of a Single and Dual Pressure HRSG,' Proceeding of the KSME Spring Annual Meeting B, pp. 7-12