BRPI0515686A - low calorie gas supply system, gas turbine system and method of suppressing the calorie rise of a low calorie gas used as a gas turbine fuel - Google Patents

low calorie gas supply system, gas turbine system and method of suppressing the calorie rise of a low calorie gas used as a gas turbine fuel

Info

Publication number
BRPI0515686A
BRPI0515686A BRPI0515686-6A BRPI0515686A BRPI0515686A BR PI0515686 A BRPI0515686 A BR PI0515686A BR PI0515686 A BRPI0515686 A BR PI0515686A BR PI0515686 A BRPI0515686 A BR PI0515686A
Authority
BR
Brazil
Prior art keywords
low calorie
gas
calorie gas
low
gas supply
Prior art date
Application number
BRPI0515686-6A
Other languages
Portuguese (pt)
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 BRPI0515686A publication Critical patent/BRPI0515686A/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
    • F02C3/22—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 gaseous at standard temperature and pressure
    • 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
    • F02C6/00—Plural gas-turbine plants; Combinations of gas-turbine plants with other apparatus; Adaptations of gas-turbine plants for special use
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Feeding And Controlling Fuel (AREA)
  • Accessories For Mixers (AREA)
  • Investigating Or Analyzing Materials Using Thermal Means (AREA)
  • Pipeline Systems (AREA)

Abstract

" SITEMA DE FORNECIMENTO DE GáS DE BAIXA CALORIA, SISTEMA E TURBINA A GáS E MéTODO DE SUPRESSãO DA ELEVAçãO NA CALORIA DE UM GáS DE BAIXA CALORIA UTILIZADO COMO UM COMBUSTIVEL DA TURBINA A GáS", prevê um sistema de fornecimento de gás de baixa caloria que é capaz de fornecer um gás de baixa caloria como um combustivel estabilizado para turbinas a gás ao suprimir uma elevaçãoa brupta na caloria do gás de baixa caloria ; o sistema de fornecimento de gás de baixa caloria inclui: tubulação de fornecimento de gás de baixa caloria (3) para o abastecimento de uma turbina a gás (2) com o gás de baixa caloria ; a tubulação de fornecimento de gás (4) para o fornencimento de ar pra a tubulaçãode fornecimento de gás de baixa caloria (3); um primeiro misturador (6) lcalizado em uma junta entrea tubulação de fornencimento de gás de baixa caloria (3) e a tubulação de fornecimento de ar (4); um calorímetro (11) disposto na tubulação de fornecimento de gás de baixa caloria (3) para a medição da caloria de gás; um medidor de conteúdo de oxigênio (15) disposto na tubulação de fornecimento de gás de baixa caloria (3) em mlocala jusante do primeiro misturador (6); e um dispositivo de controle (50) configurado para exercer um controle de modo que quando o valor medido pelo calorímetro (11) for maior que um valor de referência, o ar é fornecido a partir de uma tubulação de fornecimento de ar (4) de modo que o conteúdo de ar do gás de baixa caloria determinado a partir de um resultado da medição pelo medidor do conteúdo de oxigênio (15) não fique abaixo dos limites de inflamabilidade do gás da baixa caloria."LOW CALORIE GAS SUPPLY SYSTEM, GAS TURBINE SYSTEM AND SUPPLY LIFT CALORIE METHOD USED AS A LOW TURBINE GAS FUEL" provides a low-calorie gas supply system that is capable of providing a low calorie gas as a stabilized fuel for gas turbines by suppressing a sudden rise in the calorie of the low calorie gas; The low calorie gas supply system includes: low calorie gas supply tubing (3) for supplying a gas turbine (2) with low calorie gas; the gas supply line (4) for supplying air to the low calorie gas supply line (3); a first mixer (6) located at a joint between the low calorie gas supply line (3) and the air supply line (4); a calorimeter (11) disposed in the low calorie gas supply line (3) for measuring the calorie gas; an oxygen content meter (15) disposed in the low calorie gas supply line (3) in downstream ml tank of the first mixer (6); and a control device (50) configured to exert a control such that when the value measured by the calorimeter (11) is greater than a reference value, air is supplied from an air supply pipe (4) of such that the air content of the low calorie gas determined from a measurement result by the oxygen content meter (15) does not fall below the flammability limits of the low calorie gas.

BRPI0515686-6A 2004-09-22 2005-03-09 low calorie gas supply system, gas turbine system and method of suppressing the calorie rise of a low calorie gas used as a gas turbine fuel BRPI0515686A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2004274791 2004-09-22
PCT/JP2005/004105 WO2006033175A1 (en) 2004-09-22 2005-03-09 Gas turbine apparatus, low calorie content gas feeding apparatus, and method of suppressing rise of calorie content of the gas

Publications (1)

Publication Number Publication Date
BRPI0515686A true BRPI0515686A (en) 2008-07-29

Family

ID=36089942

Family Applications (1)

Application Number Title Priority Date Filing Date
BRPI0515686-6A BRPI0515686A (en) 2004-09-22 2005-03-09 low calorie gas supply system, gas turbine system and method of suppressing the calorie rise of a low calorie gas used as a gas turbine fuel

Country Status (6)

Country Link
JP (1) JP4503612B2 (en)
KR (3) KR100853352B1 (en)
CN (1) CN101023256B (en)
BR (1) BRPI0515686A (en)
TW (1) TWI271472B (en)
WO (1) WO2006033175A1 (en)

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Publication number Priority date Publication date Assignee Title
US8850818B2 (en) * 2010-10-18 2014-10-07 General Electric Company Systems and methods for gas fuel delivery with hydrocarbon removal utilizing active pressure control and dew point analysis
JP5238057B2 (en) * 2011-07-22 2013-07-17 川崎重工業株式会社 Heat medium temperature fluctuation suppression device, heat medium supply facility and solar power generation facility
CN102953837B (en) * 2011-08-24 2015-07-01 三菱日立电力系统株式会社 Gas turbine apparatus, controlling means thereof, and control method thereof
JP5346396B2 (en) * 2012-03-28 2013-11-20 川崎重工業株式会社 Solar thermal power generation equipment, heat medium supply equipment, and temperature fluctuation control device
CN106474642A (en) * 2016-12-02 2017-03-08 苏州迪森生物能源有限公司 A kind of fire-fighting system of gas turbine
TWI749174B (en) * 2018-02-12 2021-12-11 美商康寧公司 Glass articles with elongate microstructures and light extraction features
CN113586242A (en) * 2021-08-30 2021-11-02 山东赛马力发电设备有限公司 Low-noise gas generator set

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* 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
JPS6312640A (en) * 1986-07-02 1988-01-20 Matsushita Electric Works Ltd Production of molding material of thermosetting resin
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
JP2797943B2 (en) * 1993-12-27 1998-09-17 住友金属工業株式会社 Mixed gas calorie control device
JPH0893409A (en) * 1994-09-21 1996-04-09 Mitsubishi Heavy Ind Ltd Operation switching method and apparatus for combined plant
JPH09317499A (en) * 1996-05-28 1997-12-09 Kawasaki Steel Corp Control method for blast furnace gas monofuel combustion gas turbine
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
JP4545289B2 (en) * 2000-06-27 2010-09-15 新日本石油化学株式会社 Fuel supply facility for gas turbine and supply method using the same
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
JP3993472B2 (en) * 2002-06-18 2007-10-17 三菱重工業株式会社 Operation control method of gasification furnace for coal gasification combined power plant
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
JP2004115786A (en) * 2002-09-06 2004-04-15 Jfe Steel Kk Method for utilizing gasifing-melting furnace gas
JP2004239515A (en) * 2003-02-06 2004-08-26 Jfe Steel Kk Utilization method of gasification fusion furnace gas

Also Published As

Publication number Publication date
KR20080021845A (en) 2008-03-07
KR20100123919A (en) 2010-11-25
KR100853352B1 (en) 2008-08-21
KR20070043882A (en) 2007-04-25
CN101023256B (en) 2010-05-05
TW200610881A (en) 2006-04-01
JPWO2006033175A1 (en) 2008-05-15
TWI271472B (en) 2007-01-21
WO2006033175A1 (en) 2006-03-30
CN101023256A (en) 2007-08-22
KR101012309B1 (en) 2011-02-08
KR101008374B1 (en) 2011-01-14
JP4503612B2 (en) 2010-07-14

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Legal Events

Date Code Title Description
B07A Technical examination (opinion): publication of technical examination (opinion) [chapter 7.1 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]
B09B Patent application refused [chapter 9.2 patent gazette]

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