EP0335105A3 - Method to prevent surge of a centrifugal compressor by vent control - Google Patents
Method to prevent surge of a centrifugal compressor by vent control Download PDFInfo
- Publication number
- EP0335105A3 EP0335105A3 EP89103056A EP89103056A EP0335105A3 EP 0335105 A3 EP0335105 A3 EP 0335105A3 EP 89103056 A EP89103056 A EP 89103056A EP 89103056 A EP89103056 A EP 89103056A EP 0335105 A3 EP0335105 A3 EP 0335105A3
- Authority
- EP
- European Patent Office
- Prior art keywords
- compressor
- flow
- control
- downstream
- new method
- 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.)
- Granted
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
Landscapes
- Engineering & Computer Science (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Control Of Positive-Displacement Air Blowers (AREA)
- Control Of Non-Positive-Displacement Pumps (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
Abstract
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE3810717 | 1988-03-30 | ||
DE3810717A DE3810717A1 (en) | 1988-03-30 | 1988-03-30 | METHOD FOR PREVENTING THE PUMPING OF A TURBO COMPRESSOR BY MEANS OF A BLOW-OFF CONTROL |
Publications (3)
Publication Number | Publication Date |
---|---|
EP0335105A2 EP0335105A2 (en) | 1989-10-04 |
EP0335105A3 true EP0335105A3 (en) | 1990-08-22 |
EP0335105B1 EP0335105B1 (en) | 1994-11-09 |
Family
ID=6351007
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP89103056A Expired - Lifetime EP0335105B1 (en) | 1988-03-30 | 1989-02-22 | Method to prevent surge of a centrifugal compressor by vent control |
Country Status (5)
Country | Link |
---|---|
US (1) | US4948332A (en) |
EP (1) | EP0335105B1 (en) |
JP (1) | JPH01300093A (en) |
AT (1) | ATE114021T1 (en) |
DE (2) | DE3810717A1 (en) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5195875A (en) * | 1991-12-05 | 1993-03-23 | Dresser-Rand Company | Antisurge control system for compressors |
US5306116A (en) * | 1992-04-10 | 1994-04-26 | Ingersoll-Rand Company | Surge control and recovery for a centrifugal compressor |
JP3658415B2 (en) * | 1993-12-28 | 2005-06-08 | 株式会社 日立インダストリイズ | Gas turbine equipment |
DE19528253C2 (en) * | 1995-08-01 | 1997-10-16 | Gutehoffnungshuette Man | Method and device for avoiding controller instabilities in surge limit controls when operating turbomachines with controllers with high proportional gain |
DE19726547A1 (en) * | 1997-06-23 | 1999-01-28 | Babcock Bsh Gmbh | Method for determining the operating point of a fan and fan |
DE19828368C2 (en) * | 1998-06-26 | 2001-10-18 | Man Turbomasch Ag Ghh Borsig | Method and device for operating two-stage or multi-stage compressors |
DE10012380A1 (en) * | 2000-03-14 | 2001-09-20 | Man Turbomasch Ag Ghh Borsig | Process for protecting a turbo compressor from operation in an unstable work area |
CN100557249C (en) * | 2006-11-08 | 2009-11-04 | 财团法人工业技术研究院 | The pre-judging method of compressor surge |
EP2101240B1 (en) * | 2008-03-10 | 2013-06-26 | Karl Morgenbesser | Regulating organ for fluids |
IT1402481B1 (en) * | 2010-10-27 | 2013-09-13 | Nuovo Pignone Spa | METHOD AND DEVICE THAT PERFORM AN COMPENSATION OF THE DEAD TIME OF ANTI-PUMPING BASED ON MODEL |
JP6501380B2 (en) * | 2014-07-01 | 2019-04-17 | 三菱重工コンプレッサ株式会社 | Multistage compressor system, control device, abnormality determination method and program |
RU2016112469A (en) * | 2016-04-01 | 2017-10-04 | Фишер-Роузмаунт Системз, Инк. | METHODS AND DEVICE FOR DETECTING AND PREVENTING COMPRESSOR DIVERSION |
KR101989588B1 (en) * | 2018-11-27 | 2019-06-14 | 터보윈 주식회사 | Turbo blower |
CN117704286B (en) * | 2023-12-25 | 2024-06-14 | 玉得气体有限责任公司 | Medium-low pressure nitrogen press cooperation control method |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1428066A1 (en) * | 1963-08-30 | 1968-11-28 | Continental Elektro Ind Ag | Limit quantity control on turbo compressors |
DE2605025A1 (en) * | 1975-02-11 | 1976-08-19 | Rutshtein | METHOD AND APPARATUS FOR CONTROLLING A DYNAMIC COMPRESSOR |
DE2735246A1 (en) * | 1977-08-04 | 1979-02-15 | Siemens Ag | Control system for centrifugal compressor - has coupling between anti-stall control loop and main control loop to improve stability |
Family Cites Families (16)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1107887B (en) * | 1957-04-16 | 1961-05-31 | Power Jets Res & Dev Ltd | Controller to prevent pumping in flow compressors |
US3276674A (en) * | 1963-03-06 | 1966-10-04 | Shell Oil Co | Method for preventing surging of compressors |
DE2623899B2 (en) * | 1976-05-28 | 1979-11-29 | Gutehoffnungshuette Sterkrade Ag, 4200 Oberhausen | Procedure for operating turbo compressors near the surge line |
US4139328A (en) * | 1977-05-25 | 1979-02-13 | Gutehoffnungshitte Sterkrade Ag | Method of operating large turbo compressors |
US4486142A (en) * | 1977-12-01 | 1984-12-04 | Naum Staroselsky | Method of automatic limitation for a controlled variable in a multivariable system |
DE3105376C2 (en) * | 1981-02-14 | 1984-08-23 | M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen | Procedure for operating turbo compressors |
US4464720A (en) * | 1982-02-12 | 1984-08-07 | The Babcock & Wilcox Company | Centrifugal compressor surge control system |
US4560319A (en) * | 1983-08-01 | 1985-12-24 | MAN Maschinenfabrik Unternehmensbereich GHH Sterkrade | Method and apparatus for controlling at least two parallel-connected turbocompressors |
US4697980A (en) * | 1984-08-20 | 1987-10-06 | The Babcock & Wilcox Company | Adaptive gain compressor surge control system |
DE3540088A1 (en) * | 1985-11-12 | 1987-05-14 | Gutehoffnungshuette Man | METHOD FOR DETECTING PUMPS IN TURBO COMPRESSORS |
DE3540285A1 (en) * | 1985-11-13 | 1987-05-14 | Gutehoffnungshuette Man | METHOD AND DEVICE FOR REGULATING TURBO COMPRESSORS |
DE3544822A1 (en) * | 1985-12-18 | 1987-06-19 | Gutehoffnungshuette Man | METHOD FOR CONTROLLING PUMP LIMITS OF TURBO COMPRESSORS |
DE3544821A1 (en) * | 1985-12-18 | 1987-06-19 | Gutehoffnungshuette Man | METHOD FOR REGULATING TURBO COMPRESSORS TO AVOID THE PUMP |
DE3620614A1 (en) * | 1986-06-20 | 1987-12-23 | Gutehoffnungshuette Man | METHOD FOR FILTERING A NOISY SIGNAL |
US4781524A (en) * | 1987-02-12 | 1988-11-01 | Man Gutehoffnungshuette Gmbh | Method and apparatus for detecting pressure surges in a turbo-compressor |
JP2585324B2 (en) * | 1987-12-09 | 1997-02-26 | 株式会社日立製作所 | Gas turbine control method and apparatus |
-
1988
- 1988-03-30 DE DE3810717A patent/DE3810717A1/en active Granted
-
1989
- 1989-02-22 DE DE58908615T patent/DE58908615D1/en not_active Expired - Lifetime
- 1989-02-22 EP EP89103056A patent/EP0335105B1/en not_active Expired - Lifetime
- 1989-02-22 AT AT89103056T patent/ATE114021T1/en not_active IP Right Cessation
- 1989-03-09 US US07/321,519 patent/US4948332A/en not_active Expired - Lifetime
- 1989-03-29 JP JP1075269A patent/JPH01300093A/en active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1428066A1 (en) * | 1963-08-30 | 1968-11-28 | Continental Elektro Ind Ag | Limit quantity control on turbo compressors |
DE2605025A1 (en) * | 1975-02-11 | 1976-08-19 | Rutshtein | METHOD AND APPARATUS FOR CONTROLLING A DYNAMIC COMPRESSOR |
DE2735246A1 (en) * | 1977-08-04 | 1979-02-15 | Siemens Ag | Control system for centrifugal compressor - has coupling between anti-stall control loop and main control loop to improve stability |
Also Published As
Publication number | Publication date |
---|---|
DE58908615D1 (en) | 1994-12-15 |
DE3810717C2 (en) | 1992-06-04 |
JPH01300093A (en) | 1989-12-04 |
ATE114021T1 (en) | 1994-11-15 |
US4948332A (en) | 1990-08-14 |
EP0335105A2 (en) | 1989-10-04 |
EP0335105B1 (en) | 1994-11-09 |
DE3810717A1 (en) | 1989-10-19 |
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