GB1578936A - Method of operating a turbo-compressor - Google Patents

Method of operating a turbo-compressor Download PDF

Info

Publication number
GB1578936A
GB1578936A GB2260077A GB2260077A GB1578936A GB 1578936 A GB1578936 A GB 1578936A GB 2260077 A GB2260077 A GB 2260077A GB 2260077 A GB2260077 A GB 2260077A GB 1578936 A GB1578936 A GB 1578936A
Authority
GB
United Kingdom
Prior art keywords
blow
valves
compressor
curve
control
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.)
Expired
Application number
GB2260077A
Other languages
English (en)
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.)
Gutehoffnungshutte Sterkrade AG
Siemens AG
Original Assignee
Gutehoffnungshutte Sterkrade AG
Siemens AG
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 Gutehoffnungshutte Sterkrade AG, Siemens AG filed Critical Gutehoffnungshutte Sterkrade AG
Publication of GB1578936A publication Critical patent/GB1578936A/en
Expired 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
    • F04D27/0284—Conjoint control of two or more different functions

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
GB2260077A 1976-05-28 1977-05-27 Method of operating a turbo-compressor Expired GB1578936A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19762623899 DE2623899C3 (de) 1976-05-28 1976-05-28 Verfahren zum Betreiben von Turboverdichtern in der Nähe der Pumpgrenze

Publications (1)

Publication Number Publication Date
GB1578936A true GB1578936A (en) 1980-11-12

Family

ID=5979196

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2260077A Expired GB1578936A (en) 1976-05-28 1977-05-27 Method of operating a turbo-compressor

Country Status (7)

Country Link
JP (1) JPS52145803A (de)
AT (1) AT350704B (de)
CH (1) CH621855A5 (de)
DE (1) DE2623899C3 (de)
FR (1) FR2352970A1 (de)
GB (1) GB1578936A (de)
IT (1) IT1086338B (de)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2828124C2 (de) * 1978-06-27 1981-11-19 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Verfahren zur Verhinderung des Pumpens von Turboverdichtern
DE2852717C2 (de) * 1978-12-06 1982-02-11 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Verfahren zur Enddruckbegrenzung für Turbo-Verdichter mittels Abblaseregelung
DE3105376C2 (de) * 1981-02-14 1984-08-23 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Verfahren zum Betreiben von Turboverdichtern
DE3540087A1 (de) * 1985-11-12 1987-05-14 Gutehoffnungshuette Man Verfahren zum regeln von turbokompressoren
DE3540285A1 (de) * 1985-11-13 1987-05-14 Gutehoffnungshuette Man Verfahren und einrichtung zum regeln von turbokompressoren
JPS63235698A (ja) * 1987-03-25 1988-09-30 Sumitomo Metal Ind Ltd 送風機の制御方法
DE3805119A1 (de) * 1988-02-18 1989-08-31 Gutehoffnungshuette Man Verfahren und einrichtung zum regeln von turbokompressoren
DE3809070A1 (de) * 1988-03-18 1989-10-26 Gutehoffnungshuette Man Verfahren zum sicheren betreiben von turbo-kompressoren
DE3809881A1 (de) * 1988-03-24 1989-10-12 Gutehoffnungshuette Man Regelverfahren zur vermeidung des pumpens eines turbokompressors
DE3810717A1 (de) * 1988-03-30 1989-10-19 Gutehoffnungshuette Man Verfahren zur vermeidung des pumpens eines turboverdichters mittels abblaseregelung
DE3811230A1 (de) * 1988-04-02 1989-10-26 Gutehoffnungshuette Man Verfahren zum schuetzen eines turboverdichters vor pumpen mittels abblasens ueber ein abblaseventil sowie vorrichtung zur durchfuehrung des verfahrens
US5012637A (en) * 1989-04-13 1991-05-07 General Electric Company Method and apparatus for detecting stalls
DE19528253C2 (de) * 1995-08-01 1997-10-16 Gutehoffnungshuette Man Verfahren und Vorrichtung zur Vermeidung von Reglerinstabilitäten bei Pumpgrenzregelungen beim Betrieb von Strömungsmaschinen mit Reglern hoher Prportionalverstärkung

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1428023A1 (de) * 1962-04-03 1969-04-10 Bbc Brown Boveri & Cie Verfahren und Einrichtung zur Pumpverhuetung bei Axialverdichtern
DE2155311A1 (de) * 1971-11-06 1973-05-10 Daimler Benz Ag Vorrichtung zur steuerung eines turbokompressors
GB1413791A (en) * 1971-11-17 1975-11-12 Rolls Royce Control systems

Also Published As

Publication number Publication date
DE2623899A1 (de) 1977-12-15
ATA354277A (de) 1978-11-15
FR2352970A1 (fr) 1977-12-23
DE2623899B2 (de) 1979-11-29
CH621855A5 (en) 1981-02-27
DE2623899C3 (de) 1989-06-08
FR2352970B1 (de) 1983-10-07
JPS52145803A (en) 1977-12-05
AT350704B (de) 1979-06-11
JPS62359B2 (de) 1987-01-07
IT1086338B (it) 1985-05-28

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Legal Events

Date Code Title Description
PS Patent sealed
PE20 Patent expired after termination of 20 years

Effective date: 19970526