[go: up one dir, main page]

SE9002639L - SET FOR INCREASING AVAILABILITY OF A PFBC PLANT - Google Patents

SET FOR INCREASING AVAILABILITY OF A PFBC PLANT

Info

Publication number
SE9002639L
SE9002639L SE9002639A SE9002639A SE9002639L SE 9002639 L SE9002639 L SE 9002639L SE 9002639 A SE9002639 A SE 9002639A SE 9002639 A SE9002639 A SE 9002639A SE 9002639 L SE9002639 L SE 9002639L
Authority
SE
Sweden
Prior art keywords
pfbc plant
compressor
increasing availability
pfbc
plant
Prior art date
Application number
SE9002639A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE501736C2 (en
SE9002639D0 (en
Inventor
B Kyrklund
Original Assignee
Abb Carbon Ab
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 Abb Carbon Ab filed Critical Abb Carbon Ab
Priority to SE9002639A priority Critical patent/SE501736C2/en
Publication of SE9002639D0 publication Critical patent/SE9002639D0/en
Priority to PCT/SE1991/000528 priority patent/WO1992003687A1/en
Priority to DE19914191937 priority patent/DE4191937T/de
Priority to JP3514010A priority patent/JPH05509389A/en
Priority to ES09250017A priority patent/ES2087810B1/en
Publication of SE9002639L publication Critical patent/SE9002639L/en
Priority to GB9301846A priority patent/GB2265187B/en
Priority to FI930622A priority patent/FI96717C/en
Publication of SE501736C2 publication Critical patent/SE501736C2/en

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
    • F23L—SUPPLYING AIR OR NON-COMBUSTIBLE LIQUIDS OR GASES TO COMBUSTION APPARATUS IN GENERAL ; VALVES OR DAMPERS SPECIALLY ADAPTED FOR CONTROLLING AIR SUPPLY OR DRAUGHT IN COMBUSTION APPARATUS; INDUCING DRAUGHT IN COMBUSTION APPARATUS; TOPS FOR CHIMNEYS OR VENTILATING SHAFTS; TERMINALS FOR FLUES
    • F23L5/00—Blast-producing apparatus before the fire
    • 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
    • F01K23/062—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 the combustion bed being pressurised

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Supercharger (AREA)
  • Structures Of Non-Positive Displacement Pumps (AREA)
  • Fluidized-Bed Combustion And Resonant Combustion (AREA)

Abstract

The invention relates to a method of improving the accessibility of a PFBC plant having a compressor (16) for pressurizing the pressure vessel of the PFBC plant (10), wherein in order to increase the power of the PFBC plant from a low value to a high value the pressure in the pressure vessel (10) is increased by switching over an expansion turbine (17) connected directly mechanically to the compressor (16), to operation as a supercharger for increasing the mass flow of air from the compressor. <IMAGE>
SE9002639A 1990-08-14 1990-08-14 Ways to quickly supply the required airflow at a PFBC plant in case of a power increase SE501736C2 (en)

Priority Applications (7)

Application Number Priority Date Filing Date Title
SE9002639A SE501736C2 (en) 1990-08-14 1990-08-14 Ways to quickly supply the required airflow at a PFBC plant in case of a power increase
PCT/SE1991/000528 WO1992003687A1 (en) 1990-08-14 1991-08-12 Method of responding to load changes in a pfbc plant
DE19914191937 DE4191937T (en) 1990-08-14 1991-08-12
JP3514010A JPH05509389A (en) 1990-08-14 1991-08-12 How to respond to changes in PFBC device load
ES09250017A ES2087810B1 (en) 1990-08-14 1991-08-12 METHOD TO RESPOND TO LOAD CHANGES IN A PFBC PLANT.
GB9301846A GB2265187B (en) 1990-08-14 1993-01-29 Method of responding to load changes in a PFBC plant
FI930622A FI96717C (en) 1990-08-14 1993-02-12 Process for improving the responsiveness of a PFBC plant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9002639A SE501736C2 (en) 1990-08-14 1990-08-14 Ways to quickly supply the required airflow at a PFBC plant in case of a power increase

Publications (3)

Publication Number Publication Date
SE9002639D0 SE9002639D0 (en) 1990-08-14
SE9002639L true SE9002639L (en) 1992-02-15
SE501736C2 SE501736C2 (en) 1995-05-02

Family

ID=20380146

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9002639A SE501736C2 (en) 1990-08-14 1990-08-14 Ways to quickly supply the required airflow at a PFBC plant in case of a power increase

Country Status (7)

Country Link
JP (1) JPH05509389A (en)
DE (1) DE4191937T (en)
ES (1) ES2087810B1 (en)
FI (1) FI96717C (en)
GB (1) GB2265187B (en)
SE (1) SE501736C2 (en)
WO (1) WO1992003687A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE509666C2 (en) * 1995-11-28 1999-02-22 Abb Carbon Ab Method and apparatus for supplying air to a combustion chamber

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH517929A (en) * 1969-12-19 1972-01-15 Bbc Sulzer Turbomaschinen Furnace for the thermal treatment of metals
US3975900A (en) * 1972-02-18 1976-08-24 Engelhard Minerals & Chemicals Corporation Method and apparatus for turbine system combustor temperature
US4170874A (en) * 1972-11-13 1979-10-16 Stal-Laval Turbin Ab Gas turbine unit
ZA835029B (en) * 1982-09-27 1984-03-28 English Electric Co Ltd Power-generation plant and method
SE453114B (en) * 1986-04-29 1988-01-11 Asea Stal Ab SET FOR OPERATION OF A TURBIN DEVICE

Also Published As

Publication number Publication date
FI96717C (en) 1996-08-12
GB2265187A (en) 1993-09-22
WO1992003687A1 (en) 1992-03-05
JPH05509389A (en) 1993-12-22
GB2265187B (en) 1994-04-13
SE501736C2 (en) 1995-05-02
ES2087810B1 (en) 1997-01-01
FI930622A0 (en) 1993-02-12
SE9002639D0 (en) 1990-08-14
FI930622L (en) 1993-02-12
ES2087810A1 (en) 1996-07-16
FI96717B (en) 1996-04-30
DE4191937T (en) 1993-05-13
GB9301846D0 (en) 1993-04-14

Similar Documents

Publication Publication Date Title
CA2301521A1 (en) Method of operating a combined-cycle power plant and combined-cycle power plant for carrying out the method
EP1136655A3 (en) Apparatus and methods of reheating cooling steam in a combined cycle
JPH09119321A (en) Operating method of power station plant
CA2230341A1 (en) Cooling steam system for steam cooled gas turbine
GB2015644A (en) Supercharging system for an internal combustion engine
JPS5572608A (en) Driving process of cross-compound turbine bypath system and its installation
MX9201778A (en) STEAM TURBINE.
CA2263036A1 (en) Gas turbine combined cycle
ES8404047A1 (en) Air-cooled, vacuum steam condenser
SE9002639L (en) SET FOR INCREASING AVAILABILITY OF A PFBC PLANT
ES2049061T3 (en) TURBOMACHINE BANK WITH REDUCED SECONDARY LOSSES.
SE7900764L (en) PROCEDURE AND DEVICE FOR REGULATING AN ANGTURBINE
DE3865650D1 (en) GAS TURBINE SYSTEM.
JPS5215917A (en) Gas turbine device for liquefide natural gas
CA2011127A1 (en) Improved performance low pressure end blading
KR19990071577A (en) Method and apparatus for supplying air to the combustor
GB2013280A (en) Radial diffuser for a centrifugal compressor
SU407066A1 (en) STEAM GAS INSTALLATION
SU624105A1 (en) Method of drying unit of switching regenerators of turbine refrigerating plant
JPS5337205A (en) Controlling system for inlet steam pressure in steam turbine
EP1130314A3 (en) High pressure steam generator
JPS54151708A (en) Condenser for steam turbine
JPH01230907A (en) Steam - steam reheat steam turbine
SU1515828A1 (en) SYSTEM TWO-HEAT COOLING OF ROTOR OF A TURBINE OF A GAS TURBINE ENGINE
JPS54113706A (en) Method of contolling turbine bypass system

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 9002639-4

Format of ref document f/p: F