EP0230009A3 - Regulation method for turbocompressors in order to avoid surge - Google Patents

Regulation method for turbocompressors in order to avoid surge Download PDF

Info

Publication number
EP0230009A3
EP0230009A3 EP86117635A EP86117635A EP0230009A3 EP 0230009 A3 EP0230009 A3 EP 0230009A3 EP 86117635 A EP86117635 A EP 86117635A EP 86117635 A EP86117635 A EP 86117635A EP 0230009 A3 EP0230009 A3 EP 0230009A3
Authority
EP
European Patent Office
Prior art keywords
blow
line
turbocompressors
order
surge
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.)
Withdrawn
Application number
EP86117635A
Other languages
German (de)
French (fr)
Other versions
EP0230009A2 (en
Inventor
Wilfried Dipl.-Ing. Blotenberg
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
MAN Gutehoffnungshutte GmbH
Original Assignee
MAN Gutehoffnungshutte GmbH
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 MAN Gutehoffnungshutte GmbH filed Critical MAN Gutehoffnungshutte GmbH
Publication of EP0230009A2 publication Critical patent/EP0230009A2/en
Publication of EP0230009A3 publication Critical patent/EP0230009A3/en
Withdrawn legal-status Critical Current

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
    • F04D27/02—Surge control
    • F04D27/0207—Surge control by bleeding, bypassing or recycling fluids
    • 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
    • F04D27/0284—Conjoint control of two or more different functions

Abstract

Beim Regeln eines Turbokompressors zur Vermeidung des Pum­ pens wird einerseits durch laufende Überwachung der Arbeits­ punktkoordinaten und Vergleich der Koordinaten mit einer Abblaselinie (21, 19) ein Regelsignal erzeugt, welches ein an den Kompressorausgang angeschlossenes Abblase- oder Umblase­ ventil (23) steuert. Andererseits wird beim Auftreten eines Pumpstoßes ein Signal erzeugt, welches z.B. das Schnell­ öffnen des Abblaseventils steuern kann. Erfindungsgemäß wird das beim Auftreten des Pumpstoßes erzeugte Signal auch dazu benutzt, um eine neue Festlegung der Abblase­ linie (21, 21′) bzw. der Pumpgrenzlinie (22) auszulösen. When regulating a turbo compressor to avoid the pump On the one hand, pens is monitored continuously by work point coordinates and comparison of the coordinates with a Blow-off line (21, 19) generates a control signal which a to the Blow-off or blow-off connected to the compressor output valve (23) controls. On the other hand, when a Pump pulse generates a signal which e.g. the quick can control opening of the relief valve. According to the invention becomes the signal generated when the surge occurs also used to set a new blowdown line (21, 21 ') or the surge line (22) trigger.

EP86117635A 1985-12-18 1986-12-18 Regulation method for turbocompressors in order to avoid surge Withdrawn EP0230009A3 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE3544821 1985-12-18
DE19853544821 DE3544821A1 (en) 1985-12-18 1985-12-18 METHOD FOR REGULATING TURBO COMPRESSORS TO AVOID THE PUMP

Publications (2)

Publication Number Publication Date
EP0230009A2 EP0230009A2 (en) 1987-07-29
EP0230009A3 true EP0230009A3 (en) 1988-01-13

Family

ID=6288790

Family Applications (1)

Application Number Title Priority Date Filing Date
EP86117635A Withdrawn EP0230009A3 (en) 1985-12-18 1986-12-18 Regulation method for turbocompressors in order to avoid surge

Country Status (4)

Country Link
US (1) US4831534A (en)
EP (1) EP0230009A3 (en)
JP (1) JPS62147097A (en)
DE (1) DE3544821A1 (en)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3805119A1 (en) * 1988-02-18 1989-08-31 Gutehoffnungshuette Man METHOD AND DEVICE FOR REGULATING TURBO COMPRESSORS
DE3809070A1 (en) * 1988-03-18 1989-10-26 Gutehoffnungshuette Man METHOD FOR THE SAFE OPERATION OF TURBO COMPRESSORS
DE3809881A1 (en) * 1988-03-24 1989-10-12 Gutehoffnungshuette Man CONTROL METHOD FOR AVOIDING THE PUMPING OF A TURBO COMPRESSOR
DE3810717A1 (en) * 1988-03-30 1989-10-19 Gutehoffnungshuette Man METHOD FOR PREVENTING THE PUMPING OF A TURBO COMPRESSOR BY MEANS OF A BLOW-OFF CONTROL
DE3811230A1 (en) * 1988-04-02 1989-10-26 Gutehoffnungshuette Man METHOD FOR PROTECTING A TURBO COMPRESSOR FROM PUMPS BY BLOW-OFF WITH A BLOW-OFF VALVE, AND DEVICE FOR CARRYING OUT THE METHOD
DE3811232A1 (en) * 1988-04-02 1989-10-26 Gutehoffnungshuette Man CONTROL METHOD FOR PREVENTING THE PUMPING OF A TURBO COMPRESSOR BY MEASURING NEEDS
US4949276A (en) * 1988-10-26 1990-08-14 Compressor Controls Corp. Method and apparatus for preventing surge in a dynamic compressor
FR2666854B1 (en) * 1990-09-19 1992-12-18 Framatome Sa DEVICE FOR CONTROLLING ANTI-PUMPING MEANS OF A COMPRESSOR.
IT1255836B (en) * 1991-10-01 1995-11-17 PROCEDURE FOR THE SURVEILLANCE OF THE PUMPING LIMIT OF MULTI-STAGE TURBOCHARGERS AND INTERMEDIATE REFRIGERATION
US5306116A (en) * 1992-04-10 1994-04-26 Ingersoll-Rand Company Surge control and recovery for a centrifugal compressor
US5355691A (en) * 1993-08-16 1994-10-18 American Standard Inc. Control method and apparatus for a centrifugal chiller using a variable speed impeller motor drive
US5508943A (en) * 1994-04-07 1996-04-16 Compressor Controls Corporation Method and apparatus for measuring the distance of a turbocompressor's operating point to the surge limit interface
WO1997000381A1 (en) * 1994-12-14 1997-01-03 United Technologies Corporation Compressor stall and surge control using airflow asymmetry measurement
DE19541192C2 (en) * 1995-11-04 1999-02-04 Ghh Borsig Turbomaschinen Gmbh Process for protecting a turbo compressor from operation in an unstable working area by means of a blow-off device
US5760289A (en) * 1996-01-02 1998-06-02 General Electric Company System for balancing loads on a thrust bearing of a gas turbine engine rotor and process for calibrating control therefor
US5709526A (en) * 1996-01-02 1998-01-20 Woodward Governor Company Surge recurrence prevention control system for dynamic compressors
CN1136485C (en) * 1996-01-02 2004-01-28 伍德沃德调控器公司 Surge prevention control system for dynamic compressors
US5971712A (en) * 1996-05-22 1999-10-26 Ingersoll-Rand Company Method for detecting the occurrence of surge in a centrifugal compressor
DE19726547A1 (en) * 1997-06-23 1999-01-28 Babcock Bsh Gmbh Method for determining the operating point of a fan and fan
US6217288B1 (en) * 1998-01-20 2001-04-17 Compressor Controls Corporation Method and apparatus for limiting a critical variable of a group of compressors or an individual compressor
US6141951A (en) * 1998-08-18 2000-11-07 United Technologies Corporation Control system for modulating bleed in response to engine usage
DE10001365A1 (en) * 2000-01-14 2001-07-19 Man Turbomasch Ag Ghh Borsig Regulating turbo compressor to prevent pumping involves using different delay time constants for increasing/decreasing difference signal for slower changes towards pump limiting line
DE10241892B4 (en) 2002-09-10 2021-12-23 Robert Bosch Gmbh Method for operating an internal combustion engine with a compressor
US7094019B1 (en) * 2004-05-17 2006-08-22 Continuous Control Solutions, Inc. System and method of surge limit control for turbo compressors
US8342794B2 (en) * 2009-05-19 2013-01-01 General Electric Company Stall and surge detection system and method
US10436208B2 (en) * 2011-06-27 2019-10-08 Energy Control Technologies, Inc. Surge estimator
JP5871157B2 (en) * 2011-10-03 2016-03-01 株式会社Ihi Method for preventing surging of centrifugal compression equipment
KR101858643B1 (en) * 2012-03-23 2018-05-16 한화테크윈 주식회사 Method of controlling compressor system and compressor system for protecting surge
US20180163736A1 (en) * 2016-12-09 2018-06-14 General Electric Company Systems and methods for operating a compression system
CN108035905A (en) * 2018-01-08 2018-05-15 长兴埃克森科技有限公司 A kind of automatic frequency-conversion control system for preventing wind turbine surge
DE102022119944A1 (en) 2022-08-08 2024-02-08 Rolls-Royce Solutions GmbH Method for operating a power generating device having a charge air compressor, control device for carrying out such a method and power generating device with such a control device

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058305A1 (en) * 1981-02-14 1982-08-25 M.A.N. MASCHINENFABRIK AUGSBURG-NÜRNBERG Aktiengesellschaft Surge preventing turbocompressor control
EP0140499A2 (en) * 1983-10-07 1985-05-08 The Babcock & Wilcox Company Compressor surge control

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4947841A (en) * 1972-04-26 1974-05-09
US4139328A (en) * 1977-05-25 1979-02-13 Gutehoffnungshitte Sterkrade Ag Method of operating large turbo compressors
US4156578A (en) * 1977-08-02 1979-05-29 Agar Instrumentation Incorporated Control of centrifugal compressors
US4486142A (en) * 1977-12-01 1984-12-04 Naum Staroselsky Method of automatic limitation for a controlled variable in a multivariable system
US4464720A (en) * 1982-02-12 1984-08-07 The Babcock & Wilcox Company Centrifugal compressor surge control system
US4603394A (en) * 1984-07-30 1986-07-29 Westinghouse Electric Corp. Microprocessor-based extraction turbine control

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0058305A1 (en) * 1981-02-14 1982-08-25 M.A.N. MASCHINENFABRIK AUGSBURG-NÜRNBERG Aktiengesellschaft Surge preventing turbocompressor control
EP0140499A2 (en) * 1983-10-07 1985-05-08 The Babcock & Wilcox Company Compressor surge control

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
ADVANCES IN INSTRUMENTATION, Band 31, Nr. 1, 1976, Seiten 586/1-586/17, ISA AC, Pittsburgh, US; N. STAROSELSKY: "Control strategy for compressor stations" *

Also Published As

Publication number Publication date
US4831534A (en) 1989-05-16
EP0230009A2 (en) 1987-07-29
JPS62147097A (en) 1987-07-01
DE3544821A1 (en) 1987-06-19

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