SE441541B - Forfarande och anordning for forhindrande av instabila drifttillstand hos en centrifugalkompressor - Google Patents

Forfarande och anordning for forhindrande av instabila drifttillstand hos en centrifugalkompressor

Info

Publication number
SE441541B
SE441541B SE8401272A SE8401272A SE441541B SE 441541 B SE441541 B SE 441541B SE 8401272 A SE8401272 A SE 8401272A SE 8401272 A SE8401272 A SE 8401272A SE 441541 B SE441541 B SE 441541B
Authority
SE
Sweden
Prior art keywords
compressor
signal
output
input
operating state
Prior art date
Application number
SE8401272A
Other languages
English (en)
Swedish (sv)
Other versions
SE8401272L (de
SE8401272D0 (sv
Inventor
A S Ivaschenko
V Y Bilenko
V A Potapov
M L Bregman
V I Gruba
V N Dekanenko
B A Dulkin
A A Butenko
Original Assignee
Do Politekh Inst
Ni Elektrotekhnichesky I Pr Do
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 Do Politekh Inst, Ni Elektrotekhnichesky I Pr Do filed Critical Do Politekh Inst
Publication of SE8401272D0 publication Critical patent/SE8401272D0/xx
Publication of SE8401272L publication Critical patent/SE8401272L/
Publication of SE441541B publication Critical patent/SE441541B/sv

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)
  • Control Of Positive-Displacement Pumps (AREA)
SE8401272A 1984-03-23 1984-03-07 Forfarande och anordning for forhindrande av instabila drifttillstand hos en centrifugalkompressor SE441541B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843410792 DE3410792A1 (de) 1984-03-23 1984-03-23 Verfahren und einrichtung zum verhindern des pumpens von turboverdichtern

Publications (3)

Publication Number Publication Date
SE8401272D0 SE8401272D0 (sv) 1984-03-07
SE8401272L SE8401272L (de) 1985-09-08
SE441541B true SE441541B (sv) 1985-10-14

Family

ID=6231455

Family Applications (1)

Application Number Title Priority Date Filing Date
SE8401272A SE441541B (sv) 1984-03-23 1984-03-07 Forfarande och anordning for forhindrande av instabila drifttillstand hos en centrifugalkompressor

Country Status (3)

Country Link
CH (1) CH665455A5 (de)
DE (1) DE3410792A1 (de)
SE (1) SE441541B (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3620614A1 (de) * 1986-06-20 1987-12-23 Gutehoffnungshuette Man Verfahren zum filtern eines verrauschten signals
US5012637A (en) * 1989-04-13 1991-05-07 General Electric Company Method and apparatus for detecting stalls
DE19816987A1 (de) * 1998-04-17 2000-02-03 Rag Ag Adaptierte Pumpgrenze eines Kreiselverdichters

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3276674A (en) * 1963-03-06 1966-10-04 Shell Oil Co Method for preventing surging of compressors
US3963367A (en) * 1974-08-21 1976-06-15 International Harvester Company Turbine surge detection system
SU623996A1 (ru) * 1977-03-29 1978-09-15 Предприятие П/Я М-5539 Антипомпажное устройство осевого турбоэксгаустерного агрегата
DE2828124C2 (de) * 1978-06-27 1981-11-19 M.A.N. Maschinenfabrik Augsburg-Nürnberg AG, 4200 Oberhausen Verfahren zur Verhinderung des Pumpens von Turboverdichtern

Also Published As

Publication number Publication date
DE3410792C2 (de) 1991-07-04
SE8401272L (de) 1985-09-08
SE8401272D0 (sv) 1984-03-07
DE3410792A1 (de) 1985-09-26
CH665455A5 (de) 1988-05-13

Similar Documents

Publication Publication Date Title
US4378771A (en) System for controlling ignition timing in an engine
US3963367A (en) Turbine surge detection system
JPH0580576B2 (de)
US4412520A (en) Fuel injection control apparatus
JPS62147097A (ja) サ−ジングを回避するためタ−ボ圧縮機を調整する方法及び装置
US5002459A (en) Surge control system
US4311438A (en) Method and apparatus for controlling the start of an intermittently operating pump
SE444479B (sv) Anordning for detektering av funktionsbortfall hos en vid maskinelement med roterande delar anordnad givare
US5743233A (en) Method for detecting knocking
EP0278226B1 (de) Verfahren und Vorrichtung zum Nachweisen von Druckwellen in Turbo-Kompressoren
EP0200033B1 (de) Detektor von schnellen Druckwertänderungen
SE441541B (sv) Forfarande och anordning for forhindrande av instabila drifttillstand hos en centrifugalkompressor
US4558593A (en) Failure detection system for hydraulic pumps
KR870001551B1 (ko) 압축기의 서어징 제어방법과 그 장치
CN109404303B (zh) 基于压力脉动的叶片泵驼峰点及不稳定流动的检测方法
SU1521919A1 (ru) Устройство защиты насоса от кавитации
JP2706336B2 (ja) ポンプの流量制御装置
JP2977406B2 (ja) 圧縮機の制御装置
EP4361445A1 (de) Verfahren zur steuerung und/oder überwachung eines betriebs eines pumpensystems
SU1038493A1 (ru) Способ защиты турбомашины при сбросе нагрузки
JPS6344740Y2 (de)
JPS62107293A (ja) 圧縮機の旋回失速防止装置
JPS62101890A (ja) 水車制御装置
JPS63633B2 (de)
JPS60183529A (ja) ノツク検出装置

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 8401272-3

Effective date: 19921005

Format of ref document f/p: F