ATE538313T1 - Verfahren zur erkennung von rotierender ablösung in einem verdichter - Google Patents

Verfahren zur erkennung von rotierender ablösung in einem verdichter

Info

Publication number
ATE538313T1
ATE538313T1 AT08732524T AT08732524T ATE538313T1 AT E538313 T1 ATE538313 T1 AT E538313T1 AT 08732524 T AT08732524 T AT 08732524T AT 08732524 T AT08732524 T AT 08732524T AT E538313 T1 ATE538313 T1 AT E538313T1
Authority
AT
Austria
Prior art keywords
compressor
rotating stall
detected
pressure transducer
diffuser
Prior art date
Application number
AT08732524T
Other languages
English (en)
Inventor
Robert Stabley
E Curtis Eichelberger
Original Assignee
Johnson Controls Tech Co
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Johnson Controls Tech Co filed Critical Johnson Controls Tech Co
Application granted granted Critical
Publication of ATE538313T1 publication Critical patent/ATE538313T1/de

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
    • 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
    • F04D27/02—Surge control
    • F04D27/0253—Surge control by throttling
    • 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
    • F05D2250/00—Geometry
    • F05D2250/50—Inlet or outlet
    • F05D2250/52—Outlet
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S415/00—Rotary kinetic fluid motors or pumps
    • Y10S415/914—Device to control boundary layer

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
AT08732524T 2007-03-23 2008-03-20 Verfahren zur erkennung von rotierender ablösung in einem verdichter ATE538313T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US11/690,222 US7905702B2 (en) 2007-03-23 2007-03-23 Method for detecting rotating stall in a compressor
PCT/US2008/057582 WO2008118723A1 (en) 2007-03-23 2008-03-20 Method for detecting rotating stall in a compressor

Publications (1)

Publication Number Publication Date
ATE538313T1 true ATE538313T1 (de) 2012-01-15

Family

ID=39531298

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08732524T ATE538313T1 (de) 2007-03-23 2008-03-20 Verfahren zur erkennung von rotierender ablösung in einem verdichter

Country Status (5)

Country Link
US (2) US7905702B2 (de)
EP (1) EP2129921B1 (de)
AT (1) ATE538313T1 (de)
TW (1) TWI386557B (de)
WO (1) WO2008118723A1 (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7905702B2 (en) * 2007-03-23 2011-03-15 Johnson Controls Technology Company Method for detecting rotating stall in a compressor
US7895003B2 (en) * 2007-10-05 2011-02-22 Emerson Climate Technologies, Inc. Vibration protection in a variable speed compressor
US8459053B2 (en) 2007-10-08 2013-06-11 Emerson Climate Technologies, Inc. Variable speed compressor protection system and method
EP2172654B2 (de) * 2008-10-01 2013-11-20 Grundfos Management A/S Kreiselpumpenaggregat
USD616462S1 (en) * 2009-03-30 2010-05-25 Smart Technologies Ulc Icon for a portion of a display screen
US9500553B2 (en) * 2009-11-09 2016-11-22 Kulite Semiconductor Products, Inc. Systems and methods for improved dynamic pressure measurements
GB2487250B (en) * 2011-01-25 2017-04-26 Cummins Ltd Compressor
US9121408B2 (en) * 2011-03-23 2015-09-01 Toyota Jidosha Kabushiki Kaisha Centrifugal compressor
WO2013101701A1 (en) 2011-12-28 2013-07-04 Carrier Corporation Discharge pressure calculation from torque in an hvac system
EP2626569A1 (de) * 2012-02-09 2013-08-14 Siemens Aktiengesellschaft Verfahren zur Vermeidung von Pumpstößen in einem Verdichter
US9624936B2 (en) 2012-05-16 2017-04-18 Compressor Controls Corporation Turbocompressor antisurge control by vibration monitoring
US8854626B2 (en) 2012-07-20 2014-10-07 Prime Photonics, Lc Rotating stall detection using optical measurement of blade untwist
EP3171034B1 (de) 2012-11-09 2020-10-07 Johnson Controls Technology Company Diffusor mit variabler geometrie und verlängertem weg
CN105026855B (zh) * 2013-01-25 2017-03-15 特灵国际有限公司 对叶轮失速引起的控制不稳进行检测和恢复的方法和系统
CN103198193B (zh) * 2013-04-12 2015-12-02 北京大学 基于一阶模态幅值斜率的压气机旋转失速预测方法及系统
CN103883566A (zh) * 2014-03-07 2014-06-25 中盐安徽红四方股份有限公司 一种离心式压缩机防喘振控制系统
US10436059B2 (en) 2014-05-12 2019-10-08 Simmonds Precision Products, Inc. Rotating stall detection through ratiometric measure of the sub-synchronous band spectrum
GB201419742D0 (en) 2014-11-06 2014-12-24 Rolls Royce Plc Compressor monitoring method
US10378336B2 (en) 2015-03-25 2019-08-13 Ge Oil & Gas Esp, Inc. System and method for real-time condition monitoring of an electric submersible pumping system
US10816437B2 (en) * 2017-03-22 2020-10-27 General Electric Company Contactless rotor state/speed measurement of x-ray tube
US11421699B2 (en) * 2017-09-25 2022-08-23 Johnson Controls Tyco IP Holdings LLP Compact variable geometry diffuser mechanism
US10634379B2 (en) * 2017-09-28 2020-04-28 Honeywell International Inc. Actuators with condition tracking
US10924193B2 (en) * 2017-09-29 2021-02-16 International Business Machines Corporation Transmit and receive radio frequency (RF) signals without the use of baseband generators and local oscillators for up conversion and down conversion
US10705556B2 (en) 2017-09-29 2020-07-07 International Business Machines Corporation Phase continuous signal generation using direct digital synthesis
CN110360130B (zh) 2018-04-09 2022-12-27 开利公司 可变扩压器驱动系统
US11224777B2 (en) 2019-02-25 2022-01-18 Honeywell International Inc. Fire and smoke actuator with temperature-dependent operating speed
US11206743B2 (en) 2019-07-25 2021-12-21 Emerson Climate Technolgies, Inc. Electronics enclosure with heat-transfer element
CN112983846B (zh) 2019-12-02 2025-08-26 开利公司 离心压缩机和运行离心压缩机的方法
CN115380165A (zh) * 2020-02-27 2022-11-22 江森自控泰科知识产权控股有限责任合伙公司 用于将可变几何形状扩压器用作止回阀的系统和方法
CN115306754B (zh) * 2022-10-12 2023-02-17 中国航发四川燃气涡轮研究院 基于声阵列的轴流风扇气动失稳辨识方法
US12431621B2 (en) 2023-01-26 2025-09-30 Honeywell International Inc. Compact dual band antenna

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3935558A (en) 1974-12-11 1976-01-27 United Technologies Corporation Surge detector for turbine engines
US5767780A (en) 1993-09-22 1998-06-16 Lockheed Martin Energy Research Corporation Detector for flow abnormalities in gaseous diffusion plant compressors
US5533383A (en) * 1994-08-18 1996-07-09 General Electric Company Integrated acoustic leak detection processing system
US5714687A (en) * 1995-10-31 1998-02-03 Dunegan; Harold L. Transducer for measuring acoustic emission events
US6036432A (en) 1998-07-09 2000-03-14 Carrier Corporation Method and apparatus for protecting centrifugal compressors from rotating stall vibrations
US6010303A (en) * 1998-08-05 2000-01-04 United Technologies Corporation Apparatus and method of predicting aerodynamic and aeromechanical instabilities in turbofan engines
KR100667599B1 (ko) * 2002-08-23 2007-01-16 요크 인터내셔널 코포레이션 원심압축기의 회전실속 검출 방법, 그 보정 방법 및 보정 장치
US6872050B2 (en) * 2002-12-06 2005-03-29 York International Corporation Variable geometry diffuser mechanism
US7905702B2 (en) * 2007-03-23 2011-03-15 Johnson Controls Technology Company Method for detecting rotating stall in a compressor

Also Published As

Publication number Publication date
US8337144B2 (en) 2012-12-25
US7905702B2 (en) 2011-03-15
US20110076131A1 (en) 2011-03-31
EP2129921B1 (de) 2011-12-21
WO2008118723A1 (en) 2008-10-02
TW200842246A (en) 2008-11-01
US20080232950A1 (en) 2008-09-25
EP2129921A1 (de) 2009-12-09
TWI386557B (zh) 2013-02-21

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