WO2011118372A1 - 希薄燃料吸入ガスタービン - Google Patents
希薄燃料吸入ガスタービン Download PDFInfo
- Publication number
- WO2011118372A1 WO2011118372A1 PCT/JP2011/055210 JP2011055210W WO2011118372A1 WO 2011118372 A1 WO2011118372 A1 WO 2011118372A1 JP 2011055210 W JP2011055210 W JP 2011055210W WO 2011118372 A1 WO2011118372 A1 WO 2011118372A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- gas
- turbine
- catalytic combustor
- heating burner
- compressor
- Prior art date
Links
Images
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01N—GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES OR ENGINES IN GENERAL; GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNAL COMBUSTION ENGINES
- F01N3/00—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust
- F01N3/08—Exhaust or silencing apparatus having means for purifying, rendering innocuous, or otherwise treating exhaust for rendering innocuous
-
- 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
- F02C7/08—Heating air supply before combustion, e.g. by exhaust gases
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R3/00—Continuous combustion chambers using liquid or gaseous fuel
- F23R3/40—Continuous combustion chambers using liquid or gaseous fuel characterised by the use of catalytic means
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F23—COMBUSTION APPARATUS; COMBUSTION PROCESSES
- F23R—GENERATING COMBUSTION PRODUCTS OF HIGH PRESSURE OR HIGH VELOCITY, e.g. GAS-TURBINE COMBUSTION CHAMBERS
- F23R2900/00—Special features of, or arrangements for continuous combustion chambers; Combustion processes therefor
- F23R2900/00002—Gas turbine combustors adapted for fuels having low heating value [LHV]
Definitions
- the present invention relates to a lean fuel intake gas turbine that uses as a fuel a low-calorie gas such as CMM (Coal Mine Methane) generated in a coal mine or the like and landfill gas generated in a landfill.
- a low-calorie gas such as CMM (Coal Mine Methane) generated in a coal mine or the like and landfill gas generated in a landfill.
- a lean fuel intake gas turbine in which a gas having a methane concentration lower than the flammability limit is sucked into an engine and a methane component contained in the gas is used as fuel is known.
- a working gas containing low-concentration methane gas is compressed by a compressor to generate compressed gas, which is combusted by a catalytic reaction in a catalytic combustor, and the turbine is driven by the obtained combustion gas.
- the exhaust gas discharged from the turbine is sent to a regenerator (heat exchanger), thereby heating the compressed gas introduced from the compressor to the catalytic combustor to a predetermined temperature or higher.
- a duct burner is provided in the exhaust gas passage connecting the turbine outlet and the regenerator inlet, and a fuel such as natural gas is introduced into the duct burner when starting an engine having a low exhaust gas temperature or during a low load operation. To burn. As a result, by raising the exhaust gas temperature, the compressed gas supplied from the compressor to the regenerator is sufficiently warmed and introduced into the catalytic combustor, and the catalytic combustor is activated to efficiently operate the turbine. (Patent Document 1).
- VAM Vehicle Air Methane
- CO 2 emission rights Can also be obtained.
- the duct burner is installed in the exhaust gas passage at the turbine outlet, the exhaust gas from the turbine passes through the exhaust gas passage even when the duct burner is not operated as in rated operation. This will cause system pressure loss and reduce engine output.
- the flow rate of the combustion air to the duct burner cannot be adjusted, it is difficult to re-ignite the duct burner required when the catalyst in the catalytic combustor is deteriorated.
- the duct burner is installed and accommodated in the exhaust gas passage, the exhaust gas passage itself must have a large size and a large capacity, and the gas turbine is increased in size.
- a lean fuel intake gas turbine compresses a working gas containing fuel and has a combustible concentration limit or less to generate a compressed gas, and combusts the compressed gas by a catalytic reaction.
- the catalyst combustor, the turbine driven by the combustion gas from the catalyst combustor, and the exhaust gas supplied from the turbine through the exhaust gas passage, are introduced from the compressor into the catalyst combustor by the exhaust gas from the turbine.
- a working gas having a flammable limit concentration or less mixed with fuel and air is compressed by a compressor, and the compressed gas is combusted by a catalytic reaction in a catalytic combustor.
- the turbine is driven. If the inlet temperature of the catalytic combustor does not reach the starting temperature of the catalytic reaction, such as during start-up or low-load operation, the fuel is mixed with the extracted gas extracted from the compressor and burned by the heating burner. Warm gas is supplied to the exhaust gas passage to heat the exhaust gas.
- the heated exhaust gas is heat-exchanged with the compressed gas introduced from the compressor in the regenerator, and the inlet temperature of the catalytic combustor is increased by the heated compressed gas, thereby enabling catalytic combustion.
- high temperature combustion gas can be stably supplied to a turbine.
- the heating burner does not exist in the exhaust gas passage, there is no pressure loss in the exhaust system, and the engine output does not decrease.
- the gas turbine can be driven using gas with low fuel concentration (methane gas concentration) such as CMM, VAM, and landfill gas as fuel, and the catalytic reaction is used, the normal rating without using the humidifying burner During operation, many flammable gas concentrations below the flammable limit concentration can be processed without generating NOx, so that the amount of methane gas released can be reduced, which can help prevent global warming.
- methane gas concentration such as CMM, VAM, and landfill gas
- the heating burner since it is not a structure in which a heating burner is installed in the exhaust gas passage as in the prior art, it does not cause a pressure loss in the exhaust system and there is no reduction in engine output, so that efficient operation can be performed. Furthermore, since the heating burner is not installed in the exhaust gas passage, a relatively small exhaust gas passage is sufficient, and the gas turbine can be made compact. In addition, since the extraction gas supply amount to the heating burner is controlled by the extraction valve, the extraction gas amount is appropriately controlled at the time of re-ignition, and the required amount of heating gas is supplied by the heating burner. Since it can be generated, reignition is facilitated.
- the extraction valve comprises a control valve for continuously increasing or decreasing the supply amount of the extraction gas to the heating burner.
- the supply amount of the extraction gas to the heating burner is continuously controlled by the extraction valve, the supply amount of the extraction gas to the heating burner and the fuel are adjusted in accordance with the change in the engine speed.
- the heating burner is configured to operate when the engine is started. Since the temperature of the exhaust gas from the turbine is low when the engine is started, the catalytic combustor is not sufficiently activated, so high-pressure and high-temperature compressed gas cannot be supplied to the turbine, and the rotation of the engine can be increased smoothly. Can not. Since the heating burner is operated at the time of starting the engine, the catalytic combustor is efficiently activated, and the engine can be started smoothly.
- the heating burner is configured to operate at a partial rotational speed lower than the rated rotational speed of the engine.
- the total amount of working gas that passes through the gas turbine is less than that at the rated speed, so the amount of fuel required for the heating burner can be reduced accordingly. Can be made compact.
- the heating burner is configured to operate when a combustion failure occurs in the catalytic combustor other than when the gas turbine is started.
- the heating burner is re-ignited and operated, so that the catalytic combustor is sufficiently activated and a reduction in engine output can be avoided.
- the gas turbine can be driven by a gas having a low fuel concentration (methane gas concentration). Moreover, since a catalytic reaction is used, a large amount of gas can be processed and the amount of methane gas released can be reduced without generating NOx during normal rated operation. In addition, because it is not a structure in which a heating burner is installed in the exhaust gas passage, a relatively small exhaust gas passage is sufficient, and the gas turbine can be made compact, without causing pressure loss in the exhaust system, Reduced engine output is prevented.
- a gas having a low fuel concentration methane gas concentration
- FIG. 1 is a simplified configuration diagram showing a lean fuel intake gas turbine according to an embodiment of the present invention.
- the gas turbine GT includes a compressor 1, a catalytic combustor 2 including a catalyst such as platinum or palladium, and a turbine 3.
- the rotating machine 4 serving as a generator and a starter is driven by the output of the gas turbine GT.
- a working gas G1 in which air and fuel (combustible component) are mixed such as VAM generated in a coal mine, CMM having a higher combustible component (methane) concentration than this.
- VAM generated in a coal mine
- CMM having a higher combustible component (methane) concentration than this.
- the compressed gas G2 is combusted by a catalytic reaction by a catalyst such as platinum or palladium in the catalytic combustor 2, and a high-temperature / high-pressure combustion gas G3 generated thereby is supplied to the turbine 3 to drive the turbine 3.
- the turbine 3 is connected to the compressor 1 via the rotary shaft 5, and the compressor 1 is driven by the turbine 3.
- the power generation device 50 including the gas turbine GT and the rotating machine 4 is constructed.
- the fuel concentration (combustible component concentration) in the working gas G1 is not more than the combustible concentration limit, that is, not more than the lowest temperature at which flame combustion is possible, it can be ignited even if the temperature is increased by compression in the compressor 1. There is no.
- a high concentration of combustible components can be added to the working gas G1 as appropriate to increase the fuel concentration.
- the gas turbine GT further includes a regenerator (heat exchanger) 6 for heating the compressed gas G2 introduced from the compressor 1 to the catalytic combustor 2 by the exhaust gas G4 from the turbine 3, and a heating burner 7. ing.
- the warming burner 7 mixes the heating gas G5, which is obtained by mixing the fuel with the extracted gas G20 extracted from the compressor 1 and burning the flame, into the exhaust gas G4 supplied from the turbine 3 to the regenerator 6. .
- the warming burner 7 is connected to a bleed valve 8 for controlling the supply amount of the extraction gas G20 to the warming burner 7.
- the exhaust gas G4 flowing out of the regenerator 6 is silenced through a silencer (not shown) and then released to the outside.
- Control of the supply amount of the extraction gas G20 to the heating burner 7 by the extraction valve 8 is performed by an output signal from the start control means 21 of the controller 20 described later.
- the fuel is supplied to the heating burner 7 while adjusting the flow rate of the CMM fed from the CMM source 13 such as the excavation part of the coal mine by the first fuel flow control valve 9.
- the CMM flow rate adjustment by the first fuel flow rate control valve 9 is performed by a control signal from a start control means 21 provided in a controller 20 that controls the entire apparatus.
- the supply of the working gas G1 to the compressor 1 is performed by adjusting the flow rate of the CMM extracted from the CMM source 13 to the VAM from the VAM source 12, such as ventilation in a coal mine, as necessary by the second fuel flow control valve 10. It is done by mixing.
- CMM contains about 10-30% methane gas
- VAM contains less than 1% methane gas.
- the flow rate adjustment of the CMM by the second fuel flow rate control valve 10 is performed by a control signal from a load / stop control means 22 provided in the controller 20.
- an air source 19 such as an ambient environment is connected to the suction passage from the VAM source 12 to the compressor 1 through an on-off valve 18 for purging at the time of starting operation described later.
- a first temperature sensor 31 for detecting the inlet temperature is provided on the inlet side of the catalytic combustor 2, and a second temperature sensor for detecting the outlet temperature is provided on the outlet side of the catalytic combustor 2.
- 32 is provided.
- the inlet temperature of the catalytic combustor 2 detected by the first temperature sensor 31 is input as a temperature detection signal to the start control means 21 of the controller 20, and the outlet temperature of the catalytic combustor 2 detected by the second temperature sensor 32.
- a third temperature sensor 33 for detecting the outlet temperature is provided on the outlet side of the turbine 3, and the temperature detection of the exhaust gas detected by the third temperature sensor 33 is provided.
- a signal is input to the load / stop control means 22 of the controller 20.
- a fourth temperature sensor 34 for detecting the inlet temperature is provided on the inlet side of the regenerator 6, and a temperature detection signal of the inlet temperature is input to the start control means 21 of the controller 20.
- the rotating shaft 5 that connects the compressor 1 and the turbine 3 is a single shaft, and the rotating shaft 5 and the rotating machine 4 are connected via a speed reducer 17.
- a rotation sensor 36 is provided on the rotation shaft 5, and a detection signal of the rotation number of the rotation shaft 5 detected by the rotation sensor 36 is input to the load / stop control means 22 of the controller 20.
- the electric power obtained by the rotating machine 4 driven by the rotation of the turbine 3 is input to the load / stop control means 22 of the controller 20.
- the power converter 11 drives the rotating machine 4 as a starter motor at the time of starting by the load / stop control means 22.
- the turbine 3 and the regenerator 6 are connected by an exhaust gas passage 25 formed by an exhaust duct.
- the exhaust gas passage 25 includes a cylindrical portion 25a near the turbine and a diameter-expanded cylindrical portion 25b that is connected to the downstream end portion of the cylindrical portion 25a and expands toward the regenerator 6 side.
- a heating burner 7 for supplying the heating gas G5 into the exhaust gas passage 25 is provided outside the enlarged diameter cylindrical portion 25b with respect to the enlarged diameter cylindrical portion 25b of the exhaust gas passage 25. Since the enlarged diameter cylindrical portion 25b connected to the regenerator 6 side of the exhaust gas passage 25 has a divergent shape, the heating gas G5 is uniformly supplied to the large regenerator 6, and the regenerator 6 as a whole. Can be used effectively to exchange heat with the compressed gas G2.
- the heating burner 7 is supplied with CMM as a fuel component from the CMM source 13 (FIG. 1), and supplies the compressed gas G2 from the compressor 1 to the regenerator 6.
- a bleed gas passage 27 branches from the compressed gas passage 24, and the bleed gas passage 27 is provided with a warming burner 7 and a bleed valve 8 located upstream thereof.
- a curve a represents the number of revolutions of the rotating shaft 5 of the gas turbine GT
- b represents generated power
- c represents an opening of the first fuel flow control valve
- d represents an opening of the second fuel flow control valve 10
- e Indicates the opening of the bleed valve 8 respectively.
- start control will be described.
- the start control means 21 that has received a start command from the outside first operates the power converter 11 of FIG. 1 to drive the rotating machine 4 as a starter and open the on-off valve 18. Air is sucked into the gas turbine GT and motored for a certain period of time, and as shown in FIG. 3, the gas turbine GT is rotated at a low rotational speed (for example, 20 to 30% of the rating) (purge).
- the on-off valve 18 is closed and the gas turbine GT sucks VAM from the VAM source 2 to increase the rotational speed to a partial rotational speed lower than the rated rotational speed (100%, for example, about 60% of the rated value).
- the regenerator 6 is warmed by ignition of the heating burner 7 in FIG. 1, and the temperature is raised until the catalyst combustor 2 reaches a predetermined temperature at which catalytic reaction is possible.
- the bleed valve 8 is gradually opened after the purge is completed, and is maintained at a constant opening after the humidification burner 7 is ignited.
- the second fuel flow rate control valve 10 is opened by a control signal from the load / stop control means 22 while performing catalytic combustion in the catalytic combustor 2 of FIG. 1, and the CMM from the CMM source 13 to the compressor 1 is opened. Is started (intake CMM input).
- the inlet temperature of the catalytic combustor 2 tends to rise, so that the combustion in the heating burner 7 is adjusted so that the inlet temperature becomes an appropriate temperature.
- this combustion adjustment is performed by gradually decreasing the opening degree e, c of the extraction valve 8 and the first fuel flow control valve 9, thereby extracting gas to the heating burner 7 shown in FIG.
- the supply of G20 and the supply of CMM as fuel are performed by gradually decreasing each.
- the inlet temperature of the catalytic combustor 2 is detected by the temperature sensor 31, and the detection signal is input to the start control means 21 of the controller 20.
- the start control means 21 Upon receiving this detection signal, the start control means 21 outputs a control signal to each of the bleed valve 8 and the first fuel flow control valve 9 to control the opening degree e, c.
- the second fuel flow rate control valve 10 is controlled by the control signal from the load / stop control means 22 in FIG. After the amount of CMM supplied to the machine 1 is increased and the heating burner 7 is extinguished as described above, catalytic combustion is continued in the catalytic combustor 2.
- the opening d of the second fuel flow control valve 10 gradually increases until the engine speed a reaches the rated value (100%) and the generated power b reaches the rated value (rated load).
- the supply amount of CMM supplied to 1 is increased.
- the amount of CMM supplied to the compressor 1 is controlled by the second fuel flow rate control valve 10 in FIG. 1 so as to maintain the set generated power b, and the working gas G1 Adjust CMM concentration.
- the start control means 21 when the stop command is received from the outside, the start control means 21 is operated, and as shown in FIG. 3, the setting of the generated power b is gradually lowered, and the second fuel flow rate control is performed according to this power setting.
- the opening degree d is gradually reduced, and the amount of CMM supplied to the catalytic combustor 2 is reduced.
- the engine speed a is reduced and the generated power b is in a no-load state of approximately 0 kW.
- the engine is aftercooled by holding the no-load state for a certain period of time.
- the second fuel flow rate control valve 10 is fully closed to stop the supply of the CMM to the compressor 1, so that the power generation is stopped and the gas turbine GT is free-run stopped.
- the heating burner 7 operates when combustion failure occurs in the catalytic combustor 2 separately from the above engine start. That is, when the outlet temperature of the catalytic combustor 2 detected by the second temperature sensor 32 is equal to or lower than a predetermined set temperature, it is determined that a defective combustion of the catalytic combustor 2 has occurred due to a cause such as catalyst deterioration. Then, the controller 20 is operated to open the bleed valve 8 and the first fuel flow rate control valve 9 to reignite the heating burner 7. As a result, the temperature of the exhaust gas G4 entering the regenerator 6 is raised, the temperature of the compressed gas G2 supplied to the catalyst combustor 2 is raised, the catalyst combustor 2 is sufficiently activated, and the engine output can be prevented from lowering.
- the gas turbine GT can be started smoothly. That is, when the engine is started, since the temperature of the exhaust gas G4 from the turbine 3 is low, the catalytic combustor 2 is not activated. Therefore, high-pressure and high-temperature compressed gas cannot be supplied to the turbine 3, and the engine speed increases smoothly.
- the warming burner 7 in the above embodiment is activated when the engine is started to raise the temperature of the exhaust gas G4 entering the regenerator 6. As a result, the temperature of the compressed gas G2 supplied to the catalytic combustor 2 rises due to heat exchange in the regenerator 6, so that the catalytic combustor 2 can be activated efficiently and the engine can be started smoothly.
- the heating burner 7 shown in FIG. 1 is provided not on the exhaust gas passage 25 but on the outside of the exhaust gas passage 25, the exhaust system pressure loss does not occur and the engine output does not decrease.
- the gas turbine GT can be operated.
- the heating burner 7 since the heating burner 7 is not installed in the exhaust gas passage 25, the exhaust gas passage 25 may be a relatively small size, and the gas turbine GT can be made compact.
- an extraction valve 8 is provided on the upstream side of the heating burner 7, and the supply amount of the extraction gas G20 to the heating burner 7 is continuously increased / decreased by the extraction valve 8, so that the engine rotational speed is increased.
- the supply amount of the extraction gas G20 to the heating burner 7 and the fuel supply amount to the humidification burner 7 controlled by the fuel control valve 9 are appropriately set, and the heating from the heating burner 7 is set.
- the inlet temperature of the catalytic combustor 2 can be appropriately controlled.
- the flow rate of the working gas passing through the gas turbine is smaller than the rated rotational speed, and accordingly, the fuel flow rate required for the humidifying burner 7 is also small.
- the humidifying burner 7 can be made compact.
- this invention can be used if it is a gas of the density
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Exhaust Gas After Treatment (AREA)
- Supercharger (AREA)
Abstract
Description
2 触媒燃焼器
3 タービン
4 発電機
6 再生器
7 加温用バーナ
8 抽気弁
25 排ガス通路
G1 作動ガス
G2 圧縮ガス
G3 燃焼ガス
G4 排ガス
G5 加温用ガス
G20 抽出ガス
Claims (5)
- 燃料を含む可燃濃度限界以下の作動ガスを圧縮して圧縮ガスを生成する圧縮機と、
前記圧縮ガスを触媒反応により燃焼させる触媒燃焼器と、
前記触媒燃焼器からの燃焼ガスにより駆動されるタービンと、
前記タービンから排ガス通路を介して供給される排ガスによって、前記タービンからの排ガスによって前記圧縮機から触媒燃焼器に導入される圧縮ガスを加熱する再生器と、
前記圧縮機より抽出された抽出ガスに燃料を混合して燃焼させた加温用ガスを前記排ガス通路に供給する加温用バーナと、
前記加温用バーナへの抽出ガスの供給量を制御する抽気弁とを備えた希薄燃料吸入ガスタービン。 - 請求項1において、前記抽気弁は加温用バーナへの抽出ガスの供給量を連続的に増減制御する制御弁からなる希薄燃料吸入ガスタービン。
- 請求項1または2において、前記加温用バーナはエンジン始動時に作動する希薄燃料吸入ガスタービン。
- 請求項3において、前記加温用バーナはエンジンの定格回転数よりも低い部分回転数において作動する希薄燃料吸入ガスタービン。
- 請求項1から3のいずれか一項において、前記加温用バーナは前記触媒燃焼器での燃焼不良が生じたときに作動する希薄燃料吸入ガスタービン。
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
UAA201212179A UA102361C2 (ru) | 2010-03-24 | 2011-03-07 | Газотурбинный двигатель, который работает на бедном газовом топливе |
US13/636,991 US20130276433A1 (en) | 2010-03-24 | 2011-03-07 | Lean-fuel gas turbine engine |
AU2011230790A AU2011230790B2 (en) | 2010-03-24 | 2011-03-07 | Lean-fuel intake gas turbine |
RU2012145092/06A RU2521179C2 (ru) | 2010-03-24 | 2011-03-07 | Газотурбинный двигатель, работающий на обедненной топливной смеси |
CN2011800155454A CN102933819A (zh) | 2010-03-24 | 2011-03-07 | 稀薄燃料吸入燃气涡轮 |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2010-067271 | 2010-03-24 | ||
JP2010067271A JP4751950B1 (ja) | 2010-03-24 | 2010-03-24 | 希薄燃料吸入ガスタービン |
Publications (1)
Publication Number | Publication Date |
---|---|
WO2011118372A1 true WO2011118372A1 (ja) | 2011-09-29 |
Family
ID=44597094
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/JP2011/055210 WO2011118372A1 (ja) | 2010-03-24 | 2011-03-07 | 希薄燃料吸入ガスタービン |
Country Status (7)
Country | Link |
---|---|
US (1) | US20130276433A1 (ja) |
JP (1) | JP4751950B1 (ja) |
CN (1) | CN102933819A (ja) |
AU (1) | AU2011230790B2 (ja) |
RU (1) | RU2521179C2 (ja) |
UA (1) | UA102361C2 (ja) |
WO (1) | WO2011118372A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103958855A (zh) * | 2011-11-28 | 2014-07-30 | 川崎重工业株式会社 | 重型结构物的支持机构 |
CN103975144A (zh) * | 2011-12-21 | 2014-08-06 | 川崎重工业株式会社 | 贫燃料吸入燃气轮机的控制方法及控制装置 |
Families Citing this family (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5314637B2 (ja) * | 2010-05-31 | 2013-10-16 | 三菱重工業株式会社 | ガスエンジン |
US20140250892A1 (en) * | 2011-10-17 | 2014-09-11 | Kawasaki Jukogyo Kabushiki Kaisha | Lean fuel intake gas turbine |
JP5183795B1 (ja) * | 2011-12-05 | 2013-04-17 | 川崎重工業株式会社 | 希薄燃料吸入ガスタービン |
AU2012354937A1 (en) * | 2011-12-22 | 2014-07-10 | Kawasaki Jukogyo Kabushiki Kaisha | Gas turbine engine and method for starting same |
JPWO2013094381A1 (ja) * | 2011-12-22 | 2015-04-27 | 川崎重工業株式会社 | 希薄燃料吸入ガスタービンエンジンの運転方法およびガスタービン発電装置 |
JPWO2013094432A1 (ja) * | 2011-12-22 | 2015-04-27 | 川崎重工業株式会社 | 熱交換器を備えたガスタービンエンジンとその始動方法 |
AU2013282048A1 (en) * | 2012-06-25 | 2015-01-29 | Kawasaki Jukogyo Kabushiki Kaisha | Oxidation system for treatment of low-concentration methane gas provided with multiple oxidizers |
CH708276A1 (de) * | 2013-07-04 | 2015-01-15 | Liebherr Machines Bulle Sa | Gasmotor. |
MX2016009240A (es) * | 2014-01-17 | 2017-02-08 | Mitsubishi Hitachi Power Systems Americas Inc | Metodo y aparato para operar una planta de energia de turbina de gas a condiciones de baja carga con una pila que cumple con niveles de emisiones. |
DE102016117408B4 (de) * | 2016-09-15 | 2020-11-26 | Eberspächer Climate Control Systems GmbH | Brennkammerbaugruppe für ein brennstoffbetriebenes Fahrzeugheizgerät |
CN112627989A (zh) * | 2021-01-08 | 2021-04-09 | 大连欧谱纳透平动力科技有限公司 | 控制小型燃气轮机排气温度和氮氧化物浓度的系统及方法 |
GB202215721D0 (en) * | 2022-10-24 | 2022-12-07 | Rolls Royce Plc | Gas turbine engine fuel system |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63186923A (ja) * | 1986-12-12 | 1988-08-02 | アライド・シグナル インコーポレーテツド | 動力発生装置 |
US6269625B1 (en) * | 1999-09-17 | 2001-08-07 | Solo Energy Corporation | Methods and apparatus for igniting a catalytic converter in a gas turbine system |
US6313544B1 (en) * | 1997-09-19 | 2001-11-06 | Solo Energy Corporation | Self-contained energy center for producing mechanical, electrical, and heat energy |
US20040100101A1 (en) * | 1998-04-02 | 2004-05-27 | Capstone Turbine Corporation | Integrated turbine power generation system with catalytic reactor |
JP2010019247A (ja) * | 2008-06-13 | 2010-01-28 | Kawasaki Heavy Ind Ltd | 希薄燃料吸入ガスタービン |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4472935A (en) * | 1978-08-03 | 1984-09-25 | Gulf Research & Development Company | Method and apparatus for the recovery of power from LHV gas |
US4858428A (en) * | 1986-04-24 | 1989-08-22 | Paul Marius A | Advanced integrated propulsion system with total optimized cycle for gas turbines |
US6393821B1 (en) * | 1998-08-21 | 2002-05-28 | Edan Prabhu | Method for collection and use of low-level methane emissions |
RU2284434C2 (ru) * | 2002-05-06 | 2006-09-27 | Московский авиационный институт (государственный технический университет) | Способ и устройство для сжигания топлив |
AU2002951703A0 (en) * | 2002-09-27 | 2002-10-17 | Commonwealth Scientific And Industrial Research Organisation | A method and system for a combustion of methane |
US20040255588A1 (en) * | 2002-12-11 | 2004-12-23 | Kare Lundberg | Catalytic preburner and associated methods of operation |
RU38218U1 (ru) * | 2003-12-23 | 2004-05-27 | Федеральное государственное унитарное предприятие "Центральный институт авиационного моторостроения им. П.И. Баранова" | Устройство для подготовки и подачи топливовоздушной смеси в камеру сгорания |
US7096667B2 (en) * | 2004-01-09 | 2006-08-29 | Siemens Power Generation, Inc. | Control of gas turbine for catalyst activation |
-
2010
- 2010-03-24 JP JP2010067271A patent/JP4751950B1/ja not_active Expired - Fee Related
-
2011
- 2011-03-07 AU AU2011230790A patent/AU2011230790B2/en not_active Ceased
- 2011-03-07 US US13/636,991 patent/US20130276433A1/en not_active Abandoned
- 2011-03-07 UA UAA201212179A patent/UA102361C2/ru unknown
- 2011-03-07 CN CN2011800155454A patent/CN102933819A/zh active Pending
- 2011-03-07 WO PCT/JP2011/055210 patent/WO2011118372A1/ja active Application Filing
- 2011-03-07 RU RU2012145092/06A patent/RU2521179C2/ru active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63186923A (ja) * | 1986-12-12 | 1988-08-02 | アライド・シグナル インコーポレーテツド | 動力発生装置 |
US6313544B1 (en) * | 1997-09-19 | 2001-11-06 | Solo Energy Corporation | Self-contained energy center for producing mechanical, electrical, and heat energy |
US20040100101A1 (en) * | 1998-04-02 | 2004-05-27 | Capstone Turbine Corporation | Integrated turbine power generation system with catalytic reactor |
US6269625B1 (en) * | 1999-09-17 | 2001-08-07 | Solo Energy Corporation | Methods and apparatus for igniting a catalytic converter in a gas turbine system |
JP2010019247A (ja) * | 2008-06-13 | 2010-01-28 | Kawasaki Heavy Ind Ltd | 希薄燃料吸入ガスタービン |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103958855A (zh) * | 2011-11-28 | 2014-07-30 | 川崎重工业株式会社 | 重型结构物的支持机构 |
CN103975144A (zh) * | 2011-12-21 | 2014-08-06 | 川崎重工业株式会社 | 贫燃料吸入燃气轮机的控制方法及控制装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102933819A (zh) | 2013-02-13 |
AU2011230790B2 (en) | 2014-09-18 |
JP2011196355A (ja) | 2011-10-06 |
UA102361C2 (ru) | 2013-06-25 |
JP4751950B1 (ja) | 2011-08-17 |
RU2012145092A (ru) | 2014-04-27 |
RU2521179C2 (ru) | 2014-06-27 |
AU2011230790A1 (en) | 2012-11-08 |
US20130276433A1 (en) | 2013-10-24 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
JP4751950B1 (ja) | 希薄燃料吸入ガスタービン | |
JP4538077B2 (ja) | 希薄燃料吸入ガスタービン | |
JP4865476B2 (ja) | ガスタービンの起動停止方法及び起動停止制御装置 | |
KR101530807B1 (ko) | 배열 회수 보일러 및 발전 플랜트 | |
JP2009250236A (ja) | ガスタービンエンジンの負荷ポイントを制御するための制御システム及び方法 | |
JP5183795B1 (ja) | 希薄燃料吸入ガスタービン | |
JP2017044209A (ja) | ガスタービンをターンダウン状態で作動させる間にエミッションコンプライアンスを維持するためのシステム及び方法 | |
WO2013094379A1 (ja) | 希薄燃料吸入ガスタービンの制御方法および制御装置 | |
WO2013094381A1 (ja) | 希薄燃料吸入ガスタービンエンジンの運転方法およびガスタービン発電装置 | |
WO2013094432A1 (ja) | 熱交換器を備えたガスタービンエンジンとその始動方法 | |
WO2013094433A1 (ja) | ガスタービンエンジンとその始動方法 | |
US8844295B2 (en) | Method for meeting a purge flow requirement for a power plant and a power plant having a purge control system | |
JP5592965B2 (ja) | 希薄燃料吸入ガスタービンの制御方法および制御装置 | |
JP4795999B2 (ja) | ガスタービン発電システム | |
JP7137397B2 (ja) | コンバインドサイクル発電プラント | |
JP2010174767A (ja) | ガスタービン,ガスタービンの制御装置及びガスタービンの点火制御方法 | |
JP2008057414A (ja) | 再生器を有するガスタービンプラントシステム及びその運転方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
WWE | Wipo information: entry into national phase |
Ref document number: 201180015545.4 Country of ref document: CN |
|
121 | Ep: the epo has been informed by wipo that ep was designated in this application |
Ref document number: 11759180 Country of ref document: EP Kind code of ref document: A1 |
|
NENP | Non-entry into the national phase |
Ref country code: DE |
|
WWE | Wipo information: entry into national phase |
Ref document number: A201212179 Country of ref document: UA |
|
WWE | Wipo information: entry into national phase |
Ref document number: 2012145092 Country of ref document: RU |
|
ENP | Entry into the national phase |
Ref document number: 2011230790 Country of ref document: AU Date of ref document: 20110307 Kind code of ref document: A |
|
WWE | Wipo information: entry into national phase |
Ref document number: 13636991 Country of ref document: US |
|
122 | Ep: pct application non-entry in european phase |
Ref document number: 11759180 Country of ref document: EP Kind code of ref document: A1 |