JP2015045330A5 - - Google Patents

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Publication number
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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Japan
Prior art keywords
coupled
conduit
compressor
exhaust
subsystem
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JP2014169991A
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Japanese (ja)
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JP2015045330A (en
JP6431725B2 (en
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Priority claimed from US14/011,318 external-priority patent/US8844258B2/en
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Publication of JP2015045330A publication Critical patent/JP2015045330A/en
Publication of JP2015045330A5 publication Critical patent/JP2015045330A5/ja
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Publication of JP6431725B2 publication Critical patent/JP6431725B2/en
Expired - Fee Related legal-status Critical Current
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Claims (7)

コンプレッサ(105)と、
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).
前記コンプレッサ(105)に連結されるIBHシステムと、前記第3の導管(190)および前記IBHシステムに連結されるIBHマニホールド(200)と、をさらに含む、請求項に記載のシステム(100)。 Wherein the IBH system coupled to a compressor (105), and said third conduit (190) and IBH manifold coupled to the IBH system (200), further comprising a system of claim 1, (100) . 前記コンプレッサ(105)および前記タービン(115)に連結される燃焼器と、
前記タービン(115)に連結される熱回収蒸気発生器をさらに含む、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).
コンプレッサ(105)と、
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).
前記コンプレッサ吸気口に連結される吸気ブリード熱マニホールドと、
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.
前記第1の導管(140)に配置される第1の制御サブシステム(145)と、
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(115)に連結される機械的負荷と、
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).
JP2014169991A 2013-08-27 2014-08-25 System and method for deicing a gas turbine engine intake screen and dehumidifying an intake air filter Expired - Fee Related JP6431725B2 (en)

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

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JP (1) JP6431725B2 (en)
CN (1) CN104420999B (en)
CH (1) CH708485A2 (en)
DE (1) DE102014111697A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
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

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