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

The Korean Society of Mechanical Engineers (대한기계학회)
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Analysis of Dynamic Behavior of a Heat Recovery Steam Generator and Steam Turbine System

열회수 증기발생기와 증기터빈 시스템의 동적 거동 해석

  • 박형준 (서울대학교 대학원 기계공학부) ;
  • 김동섭 (서울대학교 공과대학 기계항공공학부) ;
  • 노승탁 (서울대학교 공과대학 기계항공공학부)
  • Published : 2000.07.01
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Abstract

The dynamic behavior of a single-pressure heat recovery steam generator and turbine system for the combined cycle power plant is simulated on the basis of one-dimensional unsteady governing equations. A water level control and a turbine power control are also included in the calculation routine. Transient response of the system to the variation of gas turbine exit condition is simulated and effect of the turbine power control on the system response is examined. In addition, the effect of the treatment of inertia terms(fluid inertia and thermal inertia of heat exchanger metal) on the simulated transient response is investigated.

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References

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