JP2008002466A - ガスタービン吸気口用空気バイパスシステム及び方法 - Google Patents
ガスタービン吸気口用空気バイパスシステム及び方法 Download PDFInfo
- Publication number
- JP2008002466A JP2008002466A JP2007161190A JP2007161190A JP2008002466A JP 2008002466 A JP2008002466 A JP 2008002466A JP 2007161190 A JP2007161190 A JP 2007161190A JP 2007161190 A JP2007161190 A JP 2007161190A JP 2008002466 A JP2008002466 A JP 2008002466A
- Authority
- JP
- Japan
- Prior art keywords
- air bypass
- duct
- gas turbine
- filter chamber
- power
- Prior art date
- Legal status (The legal status 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 status listed.)
- Pending
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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
- F02C3/00—Gas-turbine plants characterised by the use of combustion products as the working fluid
- F02C3/04—Gas-turbine plants characterised by the use of combustion products as the working fluid having a turbine driving a compressor
-
- 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
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
-
- 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
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/05—Air intakes for gas-turbine plants or jet-propulsion plants having provisions for obviating the penetration of damaging objects or particles
-
- 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
- F02C7/04—Air intakes for gas-turbine plants or jet-propulsion plants
- F02C7/057—Control or regulation
Landscapes
- Engineering & Computer Science (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Filtering Of Dispersed Particles In Gases (AREA)
- Ventilation (AREA)
- Turbine Rotor Nozzle Sealing (AREA)
- Separation Using Semi-Permeable Membranes (AREA)
- Control Of Turbines (AREA)
Abstract
【解決手段】パワー増加システム40を有するガスタービン吸気口フィルター室100用の空気バイパスシステム110は、パワー増加システム40周辺の吸気口フィルター室100に配置するダクト120、140と、ダクトを開閉するようにダクト内に配置するダンパーと、を備える。パワー増加システム40が動作していないときには、空気バイパスシステム110を用いて、空気流の抵抗を避ける。
【選択図】図2C
Description
20 フィルター室外囲
30 フィルター
40 パワー増加システム
50 冷却コイル
60 遷移区画
70 吸気口ダクト
80 支持体
100 吸気口フィルター室
110 空気バイパスシステム
120 第1のサイドダクト
130 第2のサイドダクト
140 上端ダクト
150 ダンパードア
200 吸気口フィルター室
210 空気バイパスシステム
220 上部ダクト
230 ダンパードア
300 吸気口フィルター室
310 偏流除去装置
320 空気バイパスシステム
330 ダンパードア
Claims (9)
- ガスタービン吸気口フィルター室(100)の内部に配置するパワー増加システム(40)を有するガスタービン吸気口フィルター室(100)用の空気バイパスシステム(110)であって、
パワー増加システム(40)周辺の吸気口フィルター室(100)上に配置するダクト(120)と、
ダクト(120)を開閉するようにダクト(120)内に配置するダンパー(150)と、を備える空気バイパスシステム(110)。 - 複数のダクト(120、130、140)をさらに備える請求項1に記載の空気バイパスシステム(110)。
- 複数のダクト(120、130、140)は、サイドダクト(120、130)対を備える請求項2に記載の空気バイパスシステム(110)。
- ダクト(120)は、上端ダクト(140)を備える請求項1に記載の空気バイパスシステム(110)。
- ダクト(120)はポリマーからなる請求項1に記載の空気バイパスシステム(110)。
- ダンパー(150)はダンパードア(150)を備える請求項1に記載の空気バイパスシステム(110)。
- パワー増加システム(40)が動作中のときに、ダンパー(150)を閉じる請求項1に記載の空気バイパスシステム(110)。
- ダクト(120)は、パワー増加システム(40)を迂回する請求項1に記載の空気バイパスシステム(110)。
- ガスタービン吸気口フィルター室(100)の内部に配置するパワー増加システム(40)を有するガスタービン吸気口フィルター室(100)を備えるガスタービンエンジンの効率を向上する方法であって、
パワー増加システム(40)周辺の空気流領域を増加させ、
パワー増加システム(40)を活動させ、
パワー増加システム(40)が作動しているとき、パワー増加システム(40)周辺の空気流領域を減少させること、からなる方法。
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US11/425,520 US7648564B2 (en) | 2006-06-21 | 2006-06-21 | Air bypass system for gas turbine inlet |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2008002466A true JP2008002466A (ja) | 2008-01-10 |
JP2008002466A5 JP2008002466A5 (ja) | 2011-07-21 |
Family
ID=38721368
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2007161190A Pending JP2008002466A (ja) | 2006-06-21 | 2007-06-19 | ガスタービン吸気口用空気バイパスシステム及び方法 |
Country Status (5)
Country | Link |
---|---|
US (1) | US7648564B2 (ja) |
JP (1) | JP2008002466A (ja) |
KR (1) | KR20070121552A (ja) |
CH (1) | CH701074B1 (ja) |
DE (1) | DE102007028583A1 (ja) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010043645A (ja) * | 2008-08-15 | 2010-02-25 | General Electric Co <Ge> | 吸入空気調整システム |
JP2018184953A (ja) * | 2017-04-20 | 2018-11-22 | ゼネラル・エレクトリック・カンパニイ | ターボ機械における流れを調節するためのシステムおよび方法 |
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US8182587B2 (en) * | 2008-08-28 | 2012-05-22 | General Electric Company | Filtration system for gas turbines |
US8167980B2 (en) * | 2008-08-28 | 2012-05-01 | General Electric Company | Filtration system for gas turbines |
US8356466B2 (en) * | 2008-12-11 | 2013-01-22 | General Electric Company | Low grade heat recovery system for turbine air inlet |
US20100146978A1 (en) * | 2008-12-11 | 2010-06-17 | General Electric Company | Gas Turbine Base Load Control by Chilling Modulation |
US8468830B2 (en) * | 2008-12-11 | 2013-06-25 | General Electric Company | Inlet air heating and cooling system |
US9470149B2 (en) * | 2008-12-11 | 2016-10-18 | General Electric Company | Turbine inlet air heat pump-type system |
US8201411B2 (en) * | 2008-12-11 | 2012-06-19 | General Electric Company | Deep chilled air washer |
US8365530B2 (en) * | 2009-06-03 | 2013-02-05 | General Electric Company | System for conditioning the airflow entering a turbomachine |
US8234874B2 (en) * | 2009-10-09 | 2012-08-07 | General Electric Company | Systems and methods for bypassing an inlet air treatment filter |
EP2314883A1 (en) * | 2009-10-20 | 2011-04-27 | Alstom Technology Ltd | Device for feeding air to a compressor of a gas turbine |
US8475115B2 (en) | 2010-06-02 | 2013-07-02 | General Electric Company | Pre-filtration bypass for gas turbine inlet filter house |
US20120111011A1 (en) * | 2010-11-10 | 2012-05-10 | General Electric Company | Bypass turbine intake |
IT1403220B1 (it) * | 2010-12-23 | 2013-10-17 | Nuova Pignone S R L | Camera di filtraggio e metodo per mantenere la stessa |
US8349045B2 (en) | 2011-02-11 | 2013-01-08 | General Electric Company | Turbine inlet air filter system |
US8349043B2 (en) | 2011-02-11 | 2013-01-08 | General Electric Company | Turbine inlet air system |
US8715384B2 (en) | 2011-06-23 | 2014-05-06 | General Electric Company | Inlet air pulse filtration system |
EP2549078A1 (de) | 2011-07-21 | 2013-01-23 | Siemens Aktiengesellschaft | Ansaugkanal für Ansaugluft einer Gasturbine und Verfahren zum Betrieb einer stationären Gasturbine |
US8894356B2 (en) | 2011-08-23 | 2014-11-25 | General Electric Company | Retractable gas turbine inlet coils |
US8465573B2 (en) | 2011-10-05 | 2013-06-18 | General Electric Company | System and method for conditioning air flow to a gas turbine |
ITCO20120007A1 (it) * | 2012-02-21 | 2013-08-22 | Nuovo Pignone Srl | Dispositivo di filtraggio dell'aria in ingresso per un impianto |
US9719423B2 (en) * | 2012-09-04 | 2017-08-01 | General Electric Company | Inlet air chilling system with humidity control and energy recovery |
US9897003B2 (en) * | 2012-10-01 | 2018-02-20 | General Electric Company | Apparatus and method of operating a turbine assembly |
US20140202186A1 (en) * | 2013-01-18 | 2014-07-24 | Braden Manufacturing, Llc | Zoned Evaporative Cooling Media for Air Intake House of Gas Turbine |
US20140251143A1 (en) * | 2013-03-08 | 2014-09-11 | Donaldson Company, Inc. | Filtration system for a gas turbine air intake and methods |
US10260427B2 (en) | 2013-03-15 | 2019-04-16 | United Technologies Corporation | Variable area bypass nozzle |
KR101400340B1 (ko) * | 2013-03-29 | 2014-05-28 | 삼성중공업 주식회사 | 통합 필터 하우스를 구비한 장치 |
US9546572B2 (en) | 2013-09-24 | 2017-01-17 | General Electric Company | Gas turbine casing load sharing mechanism |
EP2857656A1 (en) * | 2013-10-01 | 2015-04-08 | Alstom Technology Ltd | Gas turbine with cooling air cooling system and method for operation of a gas turbine at low part load |
CN105683529A (zh) * | 2013-11-05 | 2016-06-15 | 通用电气公司 | 燃气涡轮入口空气调节盘管系统 |
US9492780B2 (en) | 2014-01-16 | 2016-11-15 | Bha Altair, Llc | Gas turbine inlet gas phase contaminant removal |
US10502136B2 (en) | 2014-10-06 | 2019-12-10 | Bha Altair, Llc | Filtration system for use in a gas turbine engine assembly and method of assembling thereof |
US10035095B2 (en) | 2016-03-04 | 2018-07-31 | General Electric Company | Diverted pulse jet cleaning device and system |
US10508626B2 (en) | 2016-10-14 | 2019-12-17 | Pratt & Whitney Canada Corp. | Auxiliary power unit inlet assembly with filter |
US10513344B2 (en) * | 2016-10-14 | 2019-12-24 | Pratt & Whitney Canada Corp. | Auxiliary power unit assembly with removable inlet filter |
US10508628B2 (en) | 2016-10-14 | 2019-12-17 | Pratt & Whitney Canada Corp. | Auxiliary power unit inlet assembly with particle separator |
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JPH0687639U (ja) * | 1993-06-07 | 1994-12-22 | 株式会社東芝 | 空気圧縮機の空気吸入装置 |
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2006
- 2006-06-21 US US11/425,520 patent/US7648564B2/en not_active Expired - Fee Related
-
2007
- 2007-06-13 CH CH00943/07A patent/CH701074B1/de not_active IP Right Cessation
- 2007-06-19 DE DE102007028583A patent/DE102007028583A1/de not_active Withdrawn
- 2007-06-19 JP JP2007161190A patent/JP2008002466A/ja active Pending
- 2007-06-20 KR KR1020070060582A patent/KR20070121552A/ko not_active Application Discontinuation
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JPH0687639U (ja) * | 1993-06-07 | 1994-12-22 | 株式会社東芝 | 空気圧縮機の空気吸入装置 |
JPH0730337U (ja) * | 1993-10-27 | 1995-06-06 | 三井造船株式会社 | ガスタービン用吸気ダクト |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2010043645A (ja) * | 2008-08-15 | 2010-02-25 | General Electric Co <Ge> | 吸入空気調整システム |
JP2018184953A (ja) * | 2017-04-20 | 2018-11-22 | ゼネラル・エレクトリック・カンパニイ | ターボ機械における流れを調節するためのシステムおよび方法 |
JP7237456B2 (ja) | 2017-04-20 | 2023-03-13 | ゼネラル・エレクトリック・カンパニイ | ターボ機械における流れを調節するためのシステムおよび方法 |
Also Published As
Publication number | Publication date |
---|---|
CH701074B1 (de) | 2010-11-30 |
US20070294984A1 (en) | 2007-12-27 |
US7648564B2 (en) | 2010-01-19 |
KR20070121552A (ko) | 2007-12-27 |
DE102007028583A1 (de) | 2007-12-27 |
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