COMBINED POWER GENERATION SYSTEM

The present invention provides a combined power generation system comprising: a boiler which circulates heat generated by combustion to generate steam in order to conduct perfect combustion of fuel in an oxygen condition; a steam turbine which is driven by receiving the steam generated from the boil...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	BAE YONGCHAE, LEE GYUHWA, LEE JONGMIN, JOO YONGJIN, KIM DONGWON, PARK KYOUNGIL, PARK BYEONGCHEOL
Format:	Patent
Sprache:	eng ; kor
Schlagworte:	BLASTING CARBURETTING AIR OR OTHER GASES CHEMISTRY ENGINE PLANTS IN GENERAL ENGINE PLANTS NOT OTHERWISE PROVIDED FOR ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES FUELS HEATING LIGHTING LUBRICANTS MACHINES OR ENGINES IN GENERAL MECHANICAL ENGINEERING METALLURGY PEAT PETROLEUM, GAS OR COKE INDUSTRIES PRODUCTION OF PRODUCER GAS, WATER-GAS, SYNTHESIS GAS FROMSOLID CARBONACEOUS MATERIAL, OR MIXTURES CONTAINING THESE GASES STEAM ACCUMULATORS STEAM ENGINE PLANTS STEAM ENGINES TECHNICAL GASES CONTAINING CARBON MONOXIDE WEAPONS
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Beschreibung
Zusammenfassung:	The present invention provides a combined power generation system comprising: a boiler which circulates heat generated by combustion to generate steam in order to conduct perfect combustion of fuel in an oxygen condition; a steam turbine which is driven by receiving the steam generated from the boiler; a gasifier which receives fossil fuel and high temperature carbon dioxide generated from the boiler to generate and discharge synthetic gas by pyrolysis and gasification; a gas turbine which is driven by receiving the synthetic gas generated from the gasifier; and a storage tank which is formed to store char generated by the pyrolysis and gasification in the gasifier. According to the present invention, a conventional limit that an input amount of char is determined by an operation condition of the gasifier can be overcome. 본 발명은, 산소조건에서 연료의 완전한 연소가 이루어질 수 있도록 상기 연소에 의해 발생된 열을 순환시켜 증기를 생성하는 보일러; 상기 보일러에서 생성된 상기 증기를 공급받아 구동되도록 이루어지는 증기터빈; 화석연료와 상기 보일러로부터 발생되는 고온의 이산화탄소를 공급받아 열분해 및 가스화 반응에 의해 합성가스를 생성 및 배출하도록 이루어지는 가스화기; 상기 가스화기에서 발생하는 상기 합성가스를 공급받아 구동되도록 이루어지는 가스터빈; 및 상기 가스화기에서 상기 열분해 및 가스화 반응에 의해 생성된 촤(char)의 저장이 가능하도록 형성되는 저장조를 포함하는 복합 발전 시스템을 제공한다.