A Real-time Calculation Method on Performance Impact of Controllable Operation Parameters for Combined Cycle rower Plant

복합화력 제어가능 운전 파라미터의 실시간 영향산출 기법

  • Published : 2006.02.01

Abstract

A calculation method on performance impact of the controllable operations parameter such as GT inlet filter ${\Delta}P$, compressor efficiency, and condenser pressure was devised to achieve best performance of combined cycle power plant with the on-line performance monitoring system. This method calculates the performance impact on the deviation between 'Expected' values and 'Actual' values. Controllable parameter targets are determined based on achievable performance given existing equipments and control conditions.

본 논문에서는 복합화력 발전시스템을 대상으로 온라인 성능감시시스템을 적용함에 있어 제어가능 운전 파라미터의 실시간 영향산출 기법을 고안하였다. 이 기법은 가스터빈 인입필터 차압, 압축기 효율 등과 같은 운전 파라미터에 대해 기대치와 현재치의 편차로 인해 얼마만큼 성능에 영향을 미치는가를 정량적으로 산출하여 사용자가 즉각적으로 성능향상을 위한 운전조작이 가능하도록 조치할 수 있는 성능관리지표로서 활용된다.

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References

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