ZA934687B - Operation of power station - Google Patents

Operation of power station

Info

Publication number
ZA934687B
ZA934687B ZA934687A ZA934687A ZA934687B ZA 934687 B ZA934687 B ZA 934687B ZA 934687 A ZA934687 A ZA 934687A ZA 934687 A ZA934687 A ZA 934687A ZA 934687 B ZA934687 B ZA 934687B
Authority
ZA
South Africa
Prior art keywords
power station
exhaust
separate
air
series
Prior art date
Application number
ZA934687A
Inventor
Werner Dr Ing Reich
Oek Lutz Dipl Ing Hartig
Franz Dr Phil Bauer
Original Assignee
Ver Energiewerke Ag
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 Ver Energiewerke Ag filed Critical Ver Energiewerke Ag
Publication of ZA934687B publication Critical patent/ZA934687B/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F01K23/061—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle with combustion in a fluidised bed
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01K—STEAM ENGINE PLANTS; STEAM ACCUMULATORS; ENGINE PLANTS NOT OTHERWISE PROVIDED FOR; ENGINES USING SPECIAL WORKING FLUIDS OR CYCLES
    • F01K23/00—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids
    • F01K23/02—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled
    • F01K23/06—Plants characterised by more than one engine delivering power external to the plant, the engines being driven by different fluids the engine cycles being thermally coupled combustion heat from one cycle heating the fluid in another cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02C—GAS-TURBINE PLANTS; AIR INTAKES FOR JET-PROPULSION PLANTS; CONTROLLING FUEL SUPPLY IN AIR-BREATHING JET-PROPULSION PLANTS
    • F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
    • F02C3/20—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products
    • F02C3/26—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension
    • F02C3/28—Gas-turbine plants characterised by the use of combustion products as the working fluid using a special fuel, oxidant, or dilution fluid to generate the combustion products the fuel or oxidant being solid or pulverulent, e.g. in slurry or suspension using a separate gas producer for gasifying the fuel before combustion
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E20/00—Combustion technologies with mitigation potential
    • Y02E20/16—Combined cycle power plant [CCPP], or combined cycle gas turbine [CCGT]

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Air Supply (AREA)
  • Control Of Eletrric Generators (AREA)
  • Road Signs Or Road Markings (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Electrical Discharge Machining, Electrochemical Machining, And Combined Machining (AREA)
  • Supply And Distribution Of Alternating Current (AREA)
  • Remote Monitoring And Control Of Power-Distribution Networks (AREA)

Abstract

The invention concerns a method and device for the operation of a combined-process power station burning solid fuels, in particular lignite, the compressed hot air heated in a heat exchanger (7, 8) through which the exhaust gases from a boiler (1) pass being further heated by a separate combustion process (18) to give a hot-air/exhaust-gas mixture which is then fed to a gas turbine (28). The aim of the invention is to ensure that the power station can be operated efficiently and safely when burning solid fuels, in particular lignite. This is achieved by virtue of the fact that the hot air is further heated indirectly in a separate, series-connected, solid-fuel-fired combustion chamber (18) with facilities for liquid-ash removal and the exhaust gases from this series-connected combustion chamber are utilized, independently of or in conjunction with the exhaust air from the gas turbine, in the power-generation process or in separate processes to produce energy.
ZA934687A 1992-07-24 1993-06-30 Operation of power station ZA934687B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4224958A DE4224958A1 (en) 1992-07-24 1992-07-24 Method and arrangement for operating a combined cycle power plant

Publications (1)

Publication Number Publication Date
ZA934687B true ZA934687B (en) 1994-01-25

Family

ID=6464324

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA934687A ZA934687B (en) 1992-07-24 1993-06-30 Operation of power station

Country Status (11)

Country Link
EP (1) EP0651853B1 (en)
AT (1) ATE143459T1 (en)
AU (1) AU4326293A (en)
CZ (1) CZ12395A3 (en)
DE (2) DE4224958A1 (en)
DK (1) DK0651853T3 (en)
RU (1) RU2109970C1 (en)
SK (1) SK9195A3 (en)
TR (1) TR27669A (en)
WO (1) WO1994002712A1 (en)
ZA (1) ZA934687B (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19622299C2 (en) * 1996-05-21 2000-10-12 Ver Energiewerke Ag Method for operating a pressure-charged circulating fluidized bed furnace for generating a workable gas for the gas turbine of a combined cycle power plant
DE102011115394B4 (en) * 2011-10-10 2013-08-14 Gammel Engineering Gmbh Device for power-heat generation
RU2545113C2 (en) * 2013-04-24 2015-03-27 Федеральное государственное унитарное предприятие "Центральный институт авиационного мотростроения им. П.И. Баранова" Solid fuel gas-turbine plant
AT517644B1 (en) * 2015-08-18 2018-08-15 Gaston Ing Glock Method and device for drying wood chips

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1205141A (en) * 1956-05-24 1960-01-29 Babcock & Wilcox France Process and installation for the production of hot and pure gases, in particular for gas turbine installations
AT377592B (en) * 1976-05-14 1985-04-10 Bbc Brown Boveri & Cie THERMAL POWER PLANT
US4116005A (en) * 1977-06-06 1978-09-26 General Electric Company Combined cycle power plant with atmospheric fluidized bed combustor
US4253300A (en) * 1979-08-03 1981-03-03 General Electric Company Supplementary fired combined cycle power plants
JPS5946305A (en) * 1982-09-08 1984-03-15 Ishikawajima Harima Heavy Ind Co Ltd Coal burning two stage indirect heating combined cycle power plant
DE3338107A1 (en) * 1982-11-30 1984-05-30 BBC Aktiengesellschaft Brown, Boveri & Cie., Baden, Aargau Coal-fired power station with fluidised-bed furnace
US4479355A (en) * 1983-02-25 1984-10-30 Exxon Research & Engineering Co. Power plant integrating coal-fired steam boiler with air turbine
JPS611913A (en) * 1984-06-14 1986-01-07 Mitsubishi Heavy Ind Ltd Slag tap burner
DE3613300A1 (en) * 1986-04-19 1987-10-22 Bbc Brown Boveri & Cie METHOD FOR GENERATING ELECTRICAL ENERGY WITH A COMBINED GAS TURBINE VAPOR POWER PLANT HAVING A FLUIDIZED BOTTOM BURNER, AND SYSTEM FOR IMPLEMENTING THE METHOD
DE3644030A1 (en) * 1986-12-22 1988-08-04 Siemens Ag CHARGED, COAL-FIRED STEAM GENERATOR

Also Published As

Publication number Publication date
SK9195A3 (en) 1995-06-07
EP0651853B1 (en) 1996-09-25
EP0651853A1 (en) 1995-05-10
AU4326293A (en) 1994-02-14
DK0651853T3 (en) 1996-11-11
CZ12395A3 (en) 1995-07-12
DE59303991D1 (en) 1996-10-31
DE4224958A1 (en) 1994-01-27
TR27669A (en) 1995-06-16
RU2109970C1 (en) 1998-04-27
WO1994002712A1 (en) 1994-02-03
RU95105976A (en) 1996-11-27
ATE143459T1 (en) 1996-10-15

Similar Documents

Publication Publication Date Title
DE60033889D1 (en) METHOD FOR GENERATING ENERGY WITH A THERMOCHEMICAL RECYCLING CIRCUIT
PL288895A1 (en) Method of and system for generating mechanical energy
GR3026580T3 (en) System for improving the efficiency of a power plant or the like.
US4238923A (en) Method of low temperature heat utilization for atmospheric pressure coal gasification
ZA934687B (en) Operation of power station
AU1698192A (en) Environmentally acceptable electric energy generation process and plant
JPS57102525A (en) Gas turbine
DE3165810D1 (en) Method and means of generating electricity and heat from fuel
JPS6488021A (en) Waste disposing device
ES2122868A1 (en) Brown coal power plant operating system
SU1298479A1 (en) Method for operation of boiler unit
SU1460362A1 (en) Solid fuel-fired steam/gas plant
JPS5565820A (en) Tyre gas generating combustion apparatus
SU1368454A1 (en) Steam-gas unit
RU2113609C1 (en) Furnace arrangement operating process
SU1377421A1 (en) Method of operation of thermal power plant
CZ11395A3 (en) Operation of combined power station
JPS55122812A (en) High pressure operating method of hot stove
JPS57192207A (en) Treatment of waste matter from fuel for blast furnace
JO1160B1 (en) Steam generating plant
JPS5672220A (en) Cycle system of working medium air in closed cycle type gas turbine apparatus with air as working medium