FR2934019B1 - Systeme et procede de detection de decrochage et de pompage - Google Patents
Systeme et procede de detection de decrochage et de pompageInfo
- Publication number
- FR2934019B1 FR2934019B1 FR0954518A FR0954518A FR2934019B1 FR 2934019 B1 FR2934019 B1 FR 2934019B1 FR 0954518 A FR0954518 A FR 0954518A FR 0954518 A FR0954518 A FR 0954518A FR 2934019 B1 FR2934019 B1 FR 2934019B1
- Authority
- FR
- France
- Prior art keywords
- pumping
- locking
- detection
- 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.)
- Active
Links
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D27/00—Control, e.g. regulation, of pumps, pumping installations or pumping systems specially adapted for elastic fluids
- F04D27/001—Testing thereof; Determination or simulation of flow characteristics; Stall or surge detection, e.g. condition monitoring
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
- F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
- F01D17/00—Regulating or controlling by varying flow
- F01D17/02—Arrangement of sensing elements
- F01D17/08—Arrangement of sensing elements responsive to condition of working-fluid, e.g. pressure
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/01—Purpose of the control system
- F05D2270/10—Purpose of the control system to cope with, or avoid, compressor flow instabilities
- F05D2270/101—Compressor surge or stall
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
- F05D—INDEXING SCHEME FOR ASPECTS RELATING TO NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, GAS-TURBINES OR JET-PROPULSION PLANTS
- F05D2270/00—Control
- F05D2270/30—Control parameters, e.g. input parameters
- F05D2270/301—Pressure
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/175,889 US7650777B1 (en) | 2008-07-18 | 2008-07-18 | Stall and surge detection system and method |
Publications (2)
Publication Number | Publication Date |
---|---|
FR2934019A1 FR2934019A1 (fr) | 2010-01-22 |
FR2934019B1 true FR2934019B1 (fr) | 2016-11-11 |
Family
ID=41427442
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
FR0954518A Active FR2934019B1 (fr) | 2008-07-18 | 2009-07-01 | Systeme et procede de detection de decrochage et de pompage |
Country Status (5)
Country | Link |
---|---|
US (1) | US7650777B1 (fr) |
JP (1) | JP2010025106A (fr) |
CN (1) | CN101629572A (fr) |
DE (1) | DE102009026128A1 (fr) |
FR (1) | FR2934019B1 (fr) |
Families Citing this family (31)
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US7382244B1 (en) | 2007-10-04 | 2008-06-03 | Kd Secure | Video surveillance, storage, and alerting system having network management, hierarchical data storage, video tip processing, and vehicle plate analysis |
US8013738B2 (en) | 2007-10-04 | 2011-09-06 | Kd Secure, Llc | Hierarchical storage manager (HSM) for intelligent storage of large volumes of data |
US8543341B2 (en) | 2010-06-29 | 2013-09-24 | General Electric Company | System and method for monitoring health of airfoils |
US8676514B2 (en) | 2010-06-29 | 2014-03-18 | General Electric Company | System and method for monitoring health of airfoils |
US8311684B2 (en) * | 2008-12-17 | 2012-11-13 | Pratt & Whitney Canada Corp. | Output flow control in load compressor |
US9500553B2 (en) * | 2009-11-09 | 2016-11-22 | Kulite Semiconductor Products, Inc. | Systems and methods for improved dynamic pressure measurements |
GB2468571B (en) * | 2010-03-01 | 2011-01-26 | Flakt Woods Ltd | A method of detecting and controlling stall in an axial fan |
US8342010B2 (en) * | 2010-12-01 | 2013-01-01 | General Electric Corporation | Surge precursor protection systems and methods |
US8471702B2 (en) * | 2010-12-22 | 2013-06-25 | General Electric Company | Method and system for compressor health monitoring |
US9068463B2 (en) * | 2011-11-23 | 2015-06-30 | General Electric Company | System and method of monitoring turbine engines |
US9702365B2 (en) * | 2012-05-31 | 2017-07-11 | Praxair Technology, Inc. | Anti-surge speed control |
JP6081118B2 (ja) * | 2012-09-26 | 2017-02-15 | 三菱重工業株式会社 | 圧縮機、圧縮機の運転制御方法 |
CN103216461B (zh) * | 2013-04-17 | 2016-01-13 | 南京航空航天大学 | 轴流式压气机的失速先兆识别方法 |
US20170074276A1 (en) * | 2014-03-11 | 2017-03-16 | Borgwarner Inc. | Method for identifying the surge limit of a compressor |
CN104295376B (zh) * | 2014-08-15 | 2017-02-01 | 中国航空工业集团公司沈阳发动机设计研究所 | 一种全权限数字电调发动机消喘控制方法 |
US20160363127A1 (en) * | 2015-06-09 | 2016-12-15 | General Electric Company | Systems and methods for monitoring a compressor |
CN105298889B (zh) * | 2015-09-24 | 2017-02-01 | 西北工业大学 | 一种压气机喘振的检测方法 |
US10047757B2 (en) * | 2016-06-22 | 2018-08-14 | General Electric Company | Predicting a surge event in a compressor of a turbomachine |
FR3059042B1 (fr) * | 2016-11-22 | 2020-07-17 | Safran Aircraft Engines | Procede de commande d'une vanne de turbomachine |
FR3063782B1 (fr) * | 2017-03-07 | 2021-06-18 | Safran Aircraft Engines | Procede et dispositif de detection de conditions propices a l'apparition d'un pompage en vue de proteger un compresseur d'une turbomachine d'aeronef |
CN107101834B (zh) * | 2017-05-12 | 2019-05-21 | 哈尔滨工程大学 | 基于特征频率的涡轮增压器喘振预测装置及预测方法 |
CN107165850B (zh) * | 2017-06-27 | 2018-11-23 | 西北工业大学 | 一种基于频域驼峰识别的轴流压气机旋转失速预警方法 |
US10989210B2 (en) | 2017-07-10 | 2021-04-27 | Praxair Technology, Inc. | Anti-surge speed control for two or more compressors |
CN108362500A (zh) * | 2017-12-26 | 2018-08-03 | 中国航发四川燃气涡轮研究院 | 一种压气机快速判喘的方法 |
CN108612664A (zh) * | 2018-05-04 | 2018-10-02 | 重庆江增船舶重工有限公司 | 一种离心式压缩机喘振的自动检测、调节系统 |
CN110821871A (zh) * | 2018-08-13 | 2020-02-21 | 开利公司 | 用于预测离心式制冷压缩机的喘振的系统和其方法以及空调机组 |
CN109632325B (zh) * | 2018-12-17 | 2021-05-25 | 中国航发沈阳发动机研究所 | 一种主燃烧室流量分配方法 |
CN110005628B (zh) * | 2019-03-27 | 2020-03-17 | 南京航空航天大学 | 基于异位方差分析的压气机气动失稳在线辨识方法和系统 |
CN112443508B (zh) * | 2019-09-02 | 2022-04-08 | 中国航发商用航空发动机有限责任公司 | 用于涡扇发动机的喘振检测方法及系统 |
CN113482959B (zh) * | 2021-06-16 | 2022-06-03 | 清华大学 | 一种可识别工况和预警的离心压气机及工况识别方法 |
CN114151320B (zh) * | 2021-10-20 | 2023-06-13 | 中国航发四川燃气涡轮研究院 | 一种压气机流动系统失稳的识别算法 |
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US3903216A (en) * | 1969-09-10 | 1975-09-02 | Respiratory Care | Inhalation therapy apparatus |
US4036919A (en) * | 1974-06-26 | 1977-07-19 | Inhalation Therapy Equipment, Inc. | Nebulizer-humidifier system |
CH581474A5 (fr) * | 1974-06-27 | 1976-11-15 | Draegerwerk Ag | |
US4163371A (en) * | 1977-08-24 | 1979-08-07 | The Dow Chemical Company | Vaporizer |
US4319566A (en) * | 1980-07-21 | 1982-03-16 | John Hayward | Method and apparatus for inhalation rewarming |
US4463755A (en) * | 1981-05-18 | 1984-08-07 | Terumo Corporation | Breathing circuit |
GB2173108B (en) * | 1985-04-04 | 1988-10-05 | Boc Group Plc | Improvements in inhalation apparatus |
US4955372A (en) * | 1985-07-16 | 1990-09-11 | Transpirator Technologies, Inc. | Method and apparatus for pulmonary and cardiovascular conditioning of racehorses and competition animals |
US5623922A (en) * | 1986-09-23 | 1997-04-29 | Smith; Charles A. | Insulated breathing tube |
US5065756A (en) * | 1987-12-22 | 1991-11-19 | New York University | Method and apparatus for the treatment of obstructive sleep apnea |
FR2645026B1 (fr) * | 1989-03-31 | 1997-11-21 | Boussignac Georges | Dispositif d'assistance respiratoire |
US4982175A (en) * | 1989-08-25 | 1991-01-01 | Franklin Electric Co., Inc. | Telemetry circuit with noise immunization |
AU3713193A (en) * | 1992-04-24 | 1993-10-28 | Fisher & Paykel Limited | Humidifier apparatus and/or gases distribution chambers and/or temperature probes for the same |
US5349946A (en) * | 1992-10-07 | 1994-09-27 | Mccomb R Carter | Microprocessor controlled flow regulated molecular humidifier |
US5823184A (en) * | 1994-04-18 | 1998-10-20 | Tyco International (Us) Inc. | Breathing circuit |
AUPO742297A0 (en) * | 1997-06-18 | 1997-07-10 | Resmed Limited | An apparatus for supplying breathable gas |
SE9703291L (sv) * | 1997-09-11 | 1998-10-05 | Siemens Elema Ab | Inspirationsslang |
DE19808590C2 (de) * | 1998-02-28 | 2003-03-20 | Draeger Medical Ag | Beatmungsanfeuchter |
US6230133B1 (en) * | 1998-06-24 | 2001-05-08 | Ameritech, Inc. | Home office communication system and method |
US7308322B1 (en) | 1998-09-29 | 2007-12-11 | Rockwell Automation Technologies, Inc. | Motorized system integrated control and diagnostics using vibration, pressure, temperature, speed, and/or current analysis |
US6231306B1 (en) * | 1998-11-23 | 2001-05-15 | United Technologies Corporation | Control system for preventing compressor stall |
US6256454B1 (en) * | 1999-12-11 | 2001-07-03 | Datex- Ohmeda, Inc. | Humidifier for infant warming apparatus |
US20020176567A1 (en) * | 2001-03-19 | 2002-11-28 | Cui Chen | Method and apparatus for dynamically adjusting receiver sensitivity over a phone line home network |
US6532433B2 (en) * | 2001-04-17 | 2003-03-11 | General Electric Company | Method and apparatus for continuous prediction, monitoring and control of compressor health via detection of precursors to rotating stall and surge |
US6438484B1 (en) * | 2001-05-23 | 2002-08-20 | General Electric Company | Method and apparatus for detecting and compensating for compressor surge in a gas turbine using remote monitoring and diagnostics |
US6536284B2 (en) * | 2001-06-12 | 2003-03-25 | General Electric Company | Method and apparatus for compressor control and operation via detection of stall precursors using frequency demodulation of acoustic signatures |
US7010002B2 (en) * | 2001-06-14 | 2006-03-07 | At&T Corp. | Broadband network with enterprise wireless communication method for residential and business environment |
US7187694B1 (en) * | 2002-03-29 | 2007-03-06 | Pmc-Sierra, Inc. | Generic packet parser |
WO2004018880A1 (fr) | 2002-08-23 | 2004-03-04 | York International Corporation | Systeme et procede de detection du decollement rotatif dans un compresseur centrifuge |
US7003426B2 (en) * | 2002-10-04 | 2006-02-21 | General Electric Company | Method and system for detecting precursors to compressor stall and surge |
US7027953B2 (en) | 2002-12-30 | 2006-04-11 | Rsl Electronics Ltd. | Method and system for diagnostics and prognostics of a mechanical system |
US7596953B2 (en) * | 2003-12-23 | 2009-10-06 | General Electric Company | Method for detecting compressor stall precursors |
US7424823B2 (en) * | 2004-10-19 | 2008-09-16 | Techno-Sciences, Inc. | Method of determining the operating status of a turbine engine utilizing an analytic representation of sensor data |
US7530260B2 (en) * | 2007-04-19 | 2009-05-12 | Pratt & Whitney Canada Corp. | Surge detection in a gas turbine engine |
-
2008
- 2008-07-18 US US12/175,889 patent/US7650777B1/en active Active
-
2009
- 2009-07-01 FR FR0954518A patent/FR2934019B1/fr active Active
- 2009-07-07 DE DE102009026128A patent/DE102009026128A1/de not_active Ceased
- 2009-07-15 JP JP2009166224A patent/JP2010025106A/ja active Pending
- 2009-07-17 CN CN200910159616A patent/CN101629572A/zh active Pending
Also Published As
Publication number | Publication date |
---|---|
US7650777B1 (en) | 2010-01-26 |
US20100011846A1 (en) | 2010-01-21 |
CN101629572A (zh) | 2010-01-20 |
DE102009026128A1 (de) | 2010-01-21 |
JP2010025106A (ja) | 2010-02-04 |
FR2934019A1 (fr) | 2010-01-22 |
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