JP2015045330A5 - - Google Patents
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- JP2015045330A5 JP2015045330A5 JP2014169991A JP2014169991A JP2015045330A5 JP 2015045330 A5 JP2015045330 A5 JP 2015045330A5 JP 2014169991 A JP2014169991 A JP 2014169991A JP 2014169991 A JP2014169991 A JP 2014169991A JP 2015045330 A5 JP2015045330 A5 JP 2015045330A5
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- JP
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- Prior art keywords
- coupled
- conduit
- compressor
- exhaust
- subsystem
- 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.)
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- 238000000605 extraction Methods 0.000 claims 6
- 239000000203 mixture Substances 0.000 claims 2
- 238000002485 combustion reaction Methods 0.000 claims 1
- 238000011084 recovery Methods 0.000 claims 1
Claims (7)
排気装置を有するタービン(115)と、
吸気スクリーン(135)と、
前記吸気スクリーン(135)に連結される防氷マニホールドと、
第1の入力、第2の入力および出力を有する混合部品(185)として機能するエダクタと、
前記コンプレッサ段(105)および前記エダクタ(185)の前記第1の入力に連結される第1の導管(140)と、
前記排気装置および前記エダクタ(185)の前記第2の入力に連結され、吸引により排気ガスを抽出するのに適する第2の導管(160)と、
前記エダクタ(185)の前記出力および前記マニホールドに連結される第3の導管(190)と、
前記第1の導管(140)に配置される第1の制御弁(181)と、
前記第2の導管(160)に配置される第1の締切り弁(226)と、
前記第3の導管(190)に配置される第2の制御弁(230)と、
を含み、
単一のコントローラが前記第1の制御弁(181)と、前記第1の締切り弁(226)と前記第2の制御弁(230)との位置を制御する信号を提供する、
システム(100)。 A compressor (105);
A turbine (115) having an exhaust device;
An intake screen (135);
An anti-icing manifold coupled to the intake screen (135);
An eductor functioning as a mixing component (185) having a first input, a second input and an output;
A first conduit (140) coupled to the first input of the compressor stage (105) and the eductor (185);
A second conduit (160) coupled to the second input of the exhaust system and the eductor (185) and suitable for extracting exhaust gas by suction;
A third conduit (190) coupled to the output of the eductor (185) and the manifold;
A first control valve (181) disposed in the first conduit (140);
A first cutoff valve (226) disposed in the second conduit (160);
A second control valve (230) disposed in the third conduit (190);
Only including,
A single controller provides signals to control the position of the first control valve (181), the first cutoff valve (226) and the second control valve (230);
System (100).
前記タービン(115)に連結される熱回収蒸気発生器とをさらに含む、請求項1または2に記載のシステム(100)。 A combustor coupled to the compressor (105) and the turbine (115) ;
Further comprising a heat recovery steam generator coupled to the turbine (115), The system of claim 1 or 2 (100).
燃焼システム(110)と、
タービン(115)と、
タービン排気サブシステム(120)と、
前記コンプレッサ(105)に連結されるコンプレッサ吸気口と、
前記コンプレッサ吸気口に連結される吸気スクリーン(135)と、
前記吸気スクリーン(135)に連結される防氷マニホールドと、
前記コンプレッサ段(105)に連結され、前記コンプレッサ(105)から空気を抽出するのに適するコンプレッサ抽出サブシステムと、
前記タービン排気サブシステム(120)に連結され、吸引を用いて排気ガスを抽出するのに適する第2の導管(160)を備える排気抽出サブシステムと、
前記コンプレッサ抽出サブシステムおよび前記排気抽出サブシステムに連結され、空気−排気混合気を生成するために前記空気と排気ガスとを混合する第3の導管(190)を備える混合部品(185)として機能するエダクタと、
前記エダクタ(185)および前記マニホールドに連結され、前記マニホールドに前記空気−排気混合気を搬送する第1の導管(140)と、
前記第1の導管(140)に配置される第1の制御弁(181)と、
前記第2の導管(160)に配置される第1の締切り弁(226)と、
前記第3の導管(190)に配置される第2の制御弁(230)と、
を含み、
単一のコントローラが前記第1の制御弁(181)と、前記第1の締切り弁(226)と前記第2の制御弁(230)との位置を制御する信号を提供する、
システム(100)。 A compressor (105);
A combustion system (110);
A turbine (115);
A turbine exhaust subsystem (120);
A compressor inlet connected to the compressor (105);
An intake screen (135) coupled to the compressor intake;
An anti-icing manifold coupled to the intake screen (135);
A compressor extraction subsystem coupled to the compressor stage (105) and suitable for extracting air from the compressor (105);
An exhaust extraction subsystem comprising a second conduit (160) coupled to the turbine exhaust subsystem (120) and suitable for extracting exhaust gas using suction;
Connected to the compressor extraction subsystem and the exhaust extraction subsystem and functions as a mixing component (185) comprising a third conduit (190) for mixing the air and exhaust gas to produce an air-exhaust mixture Eductor to do,
A first conduit (140) coupled to the eductor (185) and the manifold for conveying the air-exhaust mixture to the manifold;
A first control valve (181) disposed in the first conduit (140);
A first cutoff valve (226) disposed in the second conduit (160);
A second control valve (230) disposed in the third conduit (190);
Only including,
A single controller provides signals to control the position of the first control valve (181), the first cutoff valve (226) and the second control valve (230);
System (100).
前記エダクタ(185)および前記吸気ブリード熱マニホールドに連結される第2の導管(160)と、をさらに含む、請求項4に記載のシステム(100)。 An intake bleed thermal manifold coupled to the compressor inlet;
The system (100) of claim 4 , further comprising a second conduit (160) coupled to the eductor (185) and the intake bleed thermal manifold.
前記排気抽出サブシステムに連結される第2の制御サブシステム(165)と、
前記コンプレッサ抽出サブシステムに連結される第3の制御サブシステムと、をさらに含む、請求項4または5に記載のシステム(100)。 A first control subsystem (145) disposed in the first conduit (140);
A second control subsystem (165) coupled to the exhaust extraction subsystem;
The system (100) of claim 4 or 5 , further comprising a third control subsystem coupled to the compressor extraction subsystem.
前記タービン排気サブシステム(120)に連結される蒸気タービンとをさらに含む、請求項4乃至6のいずれかに記載のシステム(100)。
A mechanical load coupled to the turbine (115) ;
Further comprising a steam turbine which is connected to the turbine exhaust subsystem (120), according to any one of claims 4 to 6 system (100).
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US14/011,318 US8844258B2 (en) | 2011-11-23 | 2013-08-27 | Systems and methods for de-icing a gas turbine engine inlet screen and dehumidifying inlet air filters |
US14/011,318 | 2013-08-27 |
Publications (3)
Publication Number | Publication Date |
---|---|
JP2015045330A JP2015045330A (en) | 2015-03-12 |
JP2015045330A5 true JP2015045330A5 (en) | 2017-09-28 |
JP6431725B2 JP6431725B2 (en) | 2018-11-28 |
Family
ID=52470574
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2014169991A Expired - Fee Related JP6431725B2 (en) | 2013-08-27 | 2014-08-25 | System and method for deicing a gas turbine engine intake screen and dehumidifying an intake air filter |
Country Status (4)
Country | Link |
---|---|
JP (1) | JP6431725B2 (en) |
CN (1) | CN104420999B (en) |
CH (1) | CH708485A2 (en) |
DE (1) | DE102014111697A1 (en) |
Families Citing this family (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9828887B2 (en) | 2015-03-19 | 2017-11-28 | General Electric Company | Power generation system having compressor creating excess air flow and turbo-expander to increase turbine exhaust gas mass flow |
US10024197B2 (en) * | 2015-03-19 | 2018-07-17 | General Electric Company | Power generation system having compressor creating excess air flow and turbo-expander using same |
US9822670B2 (en) | 2015-03-19 | 2017-11-21 | General Electric Company | Power generation system having compressor creating excess air flow and turbo-expander for cooling inlet air |
US9863284B2 (en) | 2015-03-19 | 2018-01-09 | General Electric Company | Power generation system having compressor creating excess air flow and cooling fluid injection therefor |
US9863285B2 (en) * | 2015-03-19 | 2018-01-09 | General Electric Company | Power generation system having compressor creating excess gas flow for supplemental gas turbine system |
US20160273394A1 (en) * | 2015-03-19 | 2016-09-22 | General Electric Company | Power generation system having compressor creating excess air flow and eductor augmentation |
US20160273401A1 (en) * | 2015-03-19 | 2016-09-22 | General Electric Company | Power generation system having compressor creating excess air flow and eductor for process air demand |
EP3091197A1 (en) * | 2015-05-07 | 2016-11-09 | General Electric Technology GmbH | Method for controlling the temperature of a gas turbine during a shutdown |
US10066632B2 (en) * | 2015-12-10 | 2018-09-04 | General Electric Company | Inlet bleed heat control system |
CN105485064A (en) * | 2015-12-11 | 2016-04-13 | 成都瑞柯林工程技术有限公司 | Air compression system and air compression method |
US9970354B2 (en) * | 2015-12-15 | 2018-05-15 | General Electric Company | Power plant including an ejector and steam generating system via turbine extraction and compressor extraction |
US11473497B2 (en) | 2016-03-15 | 2022-10-18 | Hamilton Sundstrand Corporation | Engine bleed system with motorized compressor |
US10450954B2 (en) * | 2016-03-17 | 2019-10-22 | General Electric Company | Internally heated engine inlet screen for aircraft engines |
CN106089440A (en) * | 2016-06-13 | 2016-11-09 | 金能科技股份有限公司 | A kind of gas turbine inlet dehumanization method and system |
US10364754B2 (en) * | 2017-03-20 | 2019-07-30 | General Electric Company | Systems and methods for controlling overboard bleed heat of a turbine inlet filter |
CN111852657B (en) * | 2020-06-15 | 2021-08-06 | 中国航发湖南动力机械研究所 | Double-flow-path air-entraining mixing anti-icing device and method and aircraft engine |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH594817A5 (en) * | 1976-12-02 | 1978-01-31 | Bbc Brown Boveri & Cie | |
US5560195A (en) * | 1995-02-13 | 1996-10-01 | General Electric Co. | Gas turbine inlet heating system using jet blower |
US7421835B2 (en) * | 2005-09-01 | 2008-09-09 | Gas Technology Institute | Air-staged reheat power generation system |
US8015822B2 (en) * | 2008-11-21 | 2011-09-13 | General Electric Company | Method for controlling an exhaust gas recirculation system |
US8261528B2 (en) * | 2010-04-09 | 2012-09-11 | General Electric Company | System for heating an airstream by recirculating waste heat of a turbomachine |
US8137648B2 (en) * | 2010-10-12 | 2012-03-20 | Ford Global Technologies, Llc | Diesel engine exhaust treatment system and method including a platinum group metal trapping device |
US9297316B2 (en) * | 2011-11-23 | 2016-03-29 | General Electric Company | Method and apparatus for optimizing the operation of a turbine system under flexible loads |
US20130199202A1 (en) * | 2012-02-07 | 2013-08-08 | General Electric Company | System and method for gas turbine inlet air heating |
CN202707250U (en) * | 2012-04-12 | 2013-01-30 | 无锡市三元燃机科技有限公司 | Air inlet anti-icing control system for gas turbine |
CN202746017U (en) * | 2012-07-19 | 2013-02-20 | 中国石油天然气股份有限公司 | Energy-saving air inlet anti-icing device of gas turbine |
US9027354B2 (en) * | 2012-07-30 | 2015-05-12 | General Elecric Company | System and method for recirculating and recovering energy from compressor discharge bleed air |
-
2014
- 2014-08-15 DE DE201410111697 patent/DE102014111697A1/en not_active Withdrawn
- 2014-08-25 CH CH12672014A patent/CH708485A2/en not_active Application Discontinuation
- 2014-08-25 JP JP2014169991A patent/JP6431725B2/en not_active Expired - Fee Related
- 2014-08-27 CN CN201410429199.XA patent/CN104420999B/en not_active Expired - Fee Related
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