TWI263734B - Gas turbine apparatus, low calorie content gas feeding apparatus, and method of suppressing rise of calorie content of the gas - Google Patents

Gas turbine apparatus, low calorie content gas feeding apparatus, and method of suppressing rise of calorie content of the gas

Info

Publication number
TWI263734B
TWI263734B TW094107702A TW94107702A TWI263734B TW I263734 B TWI263734 B TW I263734B TW 094107702 A TW094107702 A TW 094107702A TW 94107702 A TW94107702 A TW 94107702A TW I263734 B TWI263734 B TW I263734B
Authority
TW
Taiwan
Prior art keywords
gas
calorie content
low calorie
feed pipe
gas feed
Prior art date
Application number
TW094107702A
Other languages
Chinese (zh)
Other versions
TW200610882A (en
Inventor
Masaaki Sako
Hideaki Ota
Original Assignee
Kawasaki Heavy Ind Ltd
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 Kawasaki Heavy Ind Ltd filed Critical Kawasaki Heavy Ind Ltd
Publication of TW200610882A publication Critical patent/TW200610882A/en
Application granted granted Critical
Publication of TWI263734B publication Critical patent/TWI263734B/en

Links

Classifications

    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/40—Control of fuel supply specially adapted to the use of a special fuel or a plurality of fuels
    • 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
    • F02C3/30—Adding water, steam or other fluids for influencing combustion, e.g. to obtain cleaner exhaust gases
    • 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
    • F02C7/00—Features, components parts, details or accessories, not provided for in, or of interest apart form groups F02C1/00 - F02C6/00; Air intakes for jet-propulsion plants
    • F02C7/22—Fuel supply systems
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/16—Control of working fluid flow
    • 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
    • F02C9/00—Controlling gas-turbine plants; Controlling fuel supply in air- breathing jet-propulsion plants
    • F02C9/26—Control of fuel supply
    • F02C9/28—Regulating systems responsive to plant or ambient parameters, e.g. temperature, pressure, rotor speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Regulation And Control Of Combustion (AREA)

Abstract

A gas turbine apparatus, a low calorie content gas feeding apparatus capable of feeding a low calorie content gas as a fuel for gas turbine stabilized by suppressing the sudden rise of its calorie content, and a method of suppressing the rise of calorie content of the gas. The low calorie content gas feeding apparatus comprises a low calorie content gas feed pipe (3) feeding the low calorie content gas to a gas turbine (2), an exhaust gas feed pipe (4) feeding exhaust gas to the low calorie content gas feed pipe (3), a first mixer (6) disposed in a connection part between the low calorie content gas feed pipe (3) and the exhaust gas feed pipe (4), a calorimeter (11) disposed in the low calorie content gas feed pipe (3) and detecting a heated value in the gas, an oxygen analyzer (15) installed on the downstream side of the first mixer (6) in the low calorie content gas feed pipe (3), and a controller (100). The controller (100) feeds the exhaust gas from the exhaust gas feed pipe (4) when the detection value of the calorimeter (11) exceeds a reference value, and based on the detected results of the oxygen analyzer (15), controls an exhaust gas mixing ratio so that it does not come into the inflammable limit of the low calorie content gas.
TW094107702A 2004-09-29 2005-03-14 Gas turbine apparatus, low calorie content gas feeding apparatus, and method of suppressing rise of calorie content of the gas TWI263734B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004283711 2004-09-29

Publications (2)

Publication Number Publication Date
TW200610882A TW200610882A (en) 2006-04-01
TWI263734B true TWI263734B (en) 2006-10-11

Family

ID=36118674

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094107702A TWI263734B (en) 2004-09-29 2005-03-14 Gas turbine apparatus, low calorie content gas feeding apparatus, and method of suppressing rise of calorie content of the gas

Country Status (6)

Country Link
JP (1) JP4546482B2 (en)
KR (1) KR100807924B1 (en)
CN (1) CN101023255B (en)
BR (1) BRPI0515692A (en)
TW (1) TWI263734B (en)
WO (1) WO2006035522A1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI417453B (en) * 2009-05-08 2013-12-01 Gas Turbine Efficiency Sweden Automated tuning of gas turbine combustion systems

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR101369116B1 (en) * 2008-10-01 2014-03-04 미츠비시 쥬고교 가부시키가이샤 Gas turbine device
JP5309893B2 (en) * 2008-10-28 2013-10-09 Ｊｆｅスチール株式会社 By-product gas holder
JP6051952B2 (en) * 2013-03-04 2016-12-27 新日鐵住金株式会社 Fuel control method and fuel control apparatus for blast furnace gas fired boiler
JP6742778B2 (en) * 2016-03-29 2020-08-19 三菱重工業株式会社 Gas turbine and control method thereof

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5817295A (en) * 1981-07-23 1983-02-01 Fuji Koki Seisakusho:Kk Gas filling into temperature-sensitive cylinder
JPH0216040Y2 (en) * 1986-07-10 1990-05-01
JPH03175207A (en) * 1989-12-04 1991-07-30 Kawasaki Steel Corp Control of calorific value of coke oven gas
JPH06264763A (en) * 1993-03-11 1994-09-20 Hitachi Ltd Combined plant system
JPH0893409A (en) * 1994-09-21 1996-04-09 Mitsubishi Heavy Ind Ltd Operation switching method and apparatus for combined plant
JP2000314326A (en) * 1999-04-30 2000-11-14 Nippon Steel Corp Gas turbine system
JP3664919B2 (en) * 1999-08-16 2005-06-29 株式会社東芝 Gas engine system
JP2001055930A (en) * 1999-08-16 2001-02-27 Toshiba Corp Gas engine system
JP2001107743A (en) * 1999-10-05 2001-04-17 Mitsubishi Heavy Ind Ltd Gas turbine system, and combined plant equipped with the system
JP2002155762A (en) * 2000-11-17 2002-05-31 Kawasaki Steel Corp Gas turbine generation facility and control method therefor
JP2002309987A (en) * 2001-02-05 2002-10-23 Komatsu Ltd EXHAUST NOx REMOVAL EQUIPMENT FOR ENGINE
JP4003553B2 (en) * 2002-06-26 2007-11-07 Ｊｆｅスチール株式会社 Power generation method and power generation facility using by-product gas
JP2004239515A (en) * 2003-02-06 2004-08-26 Jfe Steel Kk Utilization method of gasification fusion furnace gas

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI417453B (en) * 2009-05-08 2013-12-01 Gas Turbine Efficiency Sweden Automated tuning of gas turbine combustion systems

Also Published As

Publication number Publication date
KR100807924B1 (en) 2008-03-03
KR20070041616A (en) 2007-04-18
BRPI0515692A (en) 2008-07-29
JPWO2006035522A1 (en) 2008-05-15
CN101023255A (en) 2007-08-22
WO2006035522A1 (en) 2006-04-06
JP4546482B2 (en) 2010-09-15
TW200610882A (en) 2006-04-01
CN101023255B (en) 2010-05-05

Similar Documents

Publication Publication Date Title
TW200610881A (en) Gas turbine apparatus, low calorie content gas feeding apparatus, and method for suppressing rise of calorie content of the gas
TWI263734B (en) Gas turbine apparatus, low calorie content gas feeding apparatus, and method of suppressing rise of calorie content of the gas
EP2267367A1 (en) Method of controlling oxygen supply in oxygen combustion burner and apparatus therefor
SE0001587L (en)
US8382469B2 (en) Method and apparatus for utilising fugitive gases as a supplementary fuel source
EP2330281B1 (en) Gas turbine device
EP2133524A4 (en) Apparatus for purifying exhaust gas in internal combustion engine
EP2233710A4 (en) Exhaust purification device for internal combustion engine
WO2009016492A3 (en) Exhaust state control device for fuel cell for mobile unit
JP2007113487A (en) Control system and control method for gas turbine
TW200607540A (en) Re-certification system for a flow control apparatus
WO2008138535A3 (en) Method for operating a combustion system and combustion system
EP1522790A3 (en) Method for Controlling a Gas Burner, in particular in Heating Installations with Blower
WO2008037413A3 (en) Method and device for burning fuels
GB2446824B (en) Apparatus and method for detecting incomplete combustion in a combustion analyser
WO2008036993A3 (en) Method and device for supplying conditioned combustion gas to an internal combustion engine
WO2003061046A3 (en) Control device for fuel cell
WO2009005109A3 (en) Fuel deterioration detection apparatus for internal combustion engine
TW200626795A (en) Gas turbine apparatus, apparatus for supplying fuel gas and method for suppressing calorie elevation of fuel gas
CN106285875A (en) Exhaust after treatment system for equivalent burn natural gas engines
US9758741B2 (en) Coal deactivation processing device
JPS56138439A (en) Air-fuel ratio controller for engine
DK1322893T3 (en) Procedure for automatically checking a solid fuel burner
JP2005180399A (en) Combustion control method and its equipment for gas engine
WO2008129893A1 (en) Method of combustion and combustion apparatus

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees