RU94035508A - Combined-cycle power plant - Google Patents

Combined-cycle power plant

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Publication number
RU94035508A
RU94035508A RU94035508/06A RU94035508A RU94035508A RU 94035508 A RU94035508 A RU 94035508A RU 94035508/06 A RU94035508/06 A RU 94035508/06A RU 94035508 A RU94035508 A RU 94035508A RU 94035508 A RU94035508 A RU 94035508A
Authority
RU
Russia
Prior art keywords
heat
condenser
boiler
combined
compressor
Prior art date
Application number
RU94035508/06A
Other languages
Russian (ru)
Inventor
Н.А. Дикий
Ua]
Е.Н. Уварычев
Original Assignee
Н.А. Дикий
Ua]
Е.Н. Уварычев
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Н.А. Дикий, Ua], Е.Н. Уварычев filed Critical Н.А. Дикий
Priority to RU94035508/06A priority Critical patent/RU94035508A/en
Publication of RU94035508A publication Critical patent/RU94035508A/en

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Abstract

FIELD: power engineering. SUBSTANCE: combined-cycle power plant has air compressor 3, mechanical energy user 6, combined-cycle turbine 5 that drives them and has combustion chamber 4, exhaust-heat boiler 5, condenser 8; it also has additional air compressor driven by combined-cycle turbine 5. Waste gas heat is recovered by generating steam in exhaust-heat boiler 7 while waste gases are passed through it. Combustion products leaving boiler 7 are delivered to condenser 8 and condensate produced in the latter is supplied back to boiler 7. To use heat released in condenser during condensation process so as to generate additional working cycle steam, cooling water leaving condenser is passed to heat and mass exchanger 2 wherein it is partially evaporated due to internal heat in cycle air stream supplied therein after additional compressor 1; steam-air mixture produced in the process is passed to compressor of combined- cycle turbine; cool water is delivered through pump 10 to boiler 7 and through heat exchanger 11, to inlet of condenser 8. Additional air compressor is actuated by separate drive 1. When gas-turbine engine is used for the purpose, it is provided with exhaust-heat boiler 4. EFFECT: improved design. 2 dwg

Claims (1)

Комбинированная энергетическая установка содержит воздушный компрессор 3, потребитель 6 механической энергии, приводящую их в действие парогазовую турбину 5 с камерой 4 сгорания, котел-утилизатор 7, конденсатор 8 и включает дополнительный воздушный компрессор 1 с приводом от парогазовой турбины 5. Утилизацию теплоты отработавших газов осуществляют путем генерации пара в котле-утилизаторе 7 при пропускании через него отработавших газов. Продукты сгорания после котла-утилизатора 7 подают в конденсатор 8, а образующийся в нем конденсат подают в котел-утилизатор. С целью использования теплоты, выделяющейся при конденсации в конденсаторе для генерации дополнительного рабочего тела цикла, пароохлаждающую воду после конденсатора направляют в тепломассообменник 2, где ее частично испаряют за счет внутренней теплоты в потоке циклового воздуха, поданного туда после дополнительного компрессора 1, образующуюся при этом паровоздушную смесь подают в компрессор парогазовой турбины, а охлажденную воду через насос 10 - в котел-утилизатор 7 и через теплообменник 11 - на вход в конденсатор 8.
Figure 00000001
The combined power plant contains an air compressor 3, a consumer 6 of mechanical energy, driving them a combined cycle gas turbine 5 with a combustion chamber 4, a waste heat boiler 7, a condenser 8 and includes an additional air compressor 1 driven by a combined cycle gas turbine 5. The heat of exhaust gases is utilized by generating steam in a waste heat boiler 7 by passing exhaust gases through it. The combustion products after the recovery boiler 7 are fed to the condenser 8, and the condensate formed therein is fed to the recovery boiler. In order to use the heat released during condensation in the condenser to generate an additional working fluid of the cycle, the steam-cooling water after the condenser is sent to the heat and mass exchanger 2, where it is partially evaporated due to the internal heat in the flow of cyclic air supplied thereto after the additional compressor 1, the resulting steam-air the mixture is supplied to the compressor of the combined cycle gas turbine, and chilled water through the pump 10 to the recovery boiler 7 and through the heat exchanger 11 to the inlet to the condenser 8.
Figure 00000001
RU94035508/06A 1994-09-22 1994-09-22 Combined-cycle power plant RU94035508A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
RU94035508/06A RU94035508A (en) 1994-09-22 1994-09-22 Combined-cycle power plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
RU94035508/06A RU94035508A (en) 1994-09-22 1994-09-22 Combined-cycle power plant

Publications (1)

Publication Number Publication Date
RU94035508A true RU94035508A (en) 1996-08-20

Family

ID=48449197

Family Applications (1)

Application Number Title Priority Date Filing Date
RU94035508/06A RU94035508A (en) 1994-09-22 1994-09-22 Combined-cycle power plant

Country Status (1)

Country Link
RU (1) RU94035508A (en)

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