Journal of Energy Engineering (에너지공학)

The Korean Society for Energy (한국에너지학회)
권호 표지

A Study on the Optimum Capacity of Combind Heat & Power Plant Related to Size of District Heating System

지역난방 규모에 따른 열병합발전플랜트의 경제적 최적용량 선정에 관한 연구

  • Chung, Cahn-Kyo (Department of Environmental Engineering, Suwon University) ;
  • Kim, Hoon (Center for Environments & Clean Technologies)
  • 정찬교 (수원대학교 환경공학과) ;
  • 김훈 (환경청정기술연구센터)
  • Published : 2000.06.01
Download PDF
⟨ Previous Next ⟩

Abstract

The purpose of this study is to find plant utilities capacity for economical operation of combined heat & power by reducing energy expenditure. Using a numerical simulation program CHPSIM, a comparative analysis of additional heat expenditure (AHE) of combined heat & power plant in relation to size of district heating has been performed within the comparison of the difference capacity of gas turbine and steam turbine . As a results, if a 105.2MW gas turbine (exhaust gas temp ; 540$^{\circ}C$) installed in CHP plant can reduced 17-18% yearly the AHE than 75MW gas turbine (520$^{\circ}C$) installed. If a 130-150MW gas turbine (560-580$^{\circ}C$) installed, can reduced 34.7-35.8% of the yearly AHE.

Keywords

References

  1. 한국에너지공학회지 v.3 no.2 지역난방 공급온도의 변화가 열병합발전 에너지소비량에 미치는 영향에 관한 연구 정찬교
  2. 분당열병합발전소 건설타당성 조사보고서 한국전력공사
  3. 안양열병합발전소 건설타당성 조사보고서 한국전력공사
  4. 건설지(부천복합화력발전소) 한국전력공사
  5. 건설지(일산복합화력발전소) 한국전력공사
  6. Thermodynamische und Wirtschaftliche Bewertung von Heizkraftschaltungen durch Rechnerische Proze simulation - Entwicklung eines Simulationsmodells Chung, C.K
  7. BWK v.42 Heizkraftwerke zur Fernw rmever sorgung Mathenia, Th.
  8. FWI v.18 Rechnerische Simulation von Heizkraftprozessen als Instrument zur Parametervariation und Optimierung Zollner, G.;Chung, C.K.
  9. Wirtschaftliche Vorlauftemperaturen in der Fernw rmeversorgung Winkens, H.P.