ATE325951T1 - METHOD FOR CONTROLLING SEVERAL FLOW MACHINES IN PARALLEL OR SERIES OPERATION - Google Patents

METHOD FOR CONTROLLING SEVERAL FLOW MACHINES IN PARALLEL OR SERIES OPERATION

Info

Publication number
ATE325951T1
ATE325951T1 AT03000483T AT03000483T ATE325951T1 AT E325951 T1 ATE325951 T1 AT E325951T1 AT 03000483 T AT03000483 T AT 03000483T AT 03000483 T AT03000483 T AT 03000483T AT E325951 T1 ATE325951 T1 AT E325951T1
Authority
AT
Austria
Prior art keywords
machine
process variable
parallel
series operation
several flow
Prior art date
Application number
AT03000483T
Other languages
German (de)
Inventor
Wilfried Dr Blotenberg
Original Assignee
Man Turbo 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 Man Turbo Ag filed Critical Man Turbo Ag
Application granted granted Critical
Publication of ATE325951T1 publication Critical patent/ATE325951T1/en

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
    • F04D27/0269—Surge control by changing flow path between different stages or between a plurality of compressors; load distribution between compressors

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)

Abstract

A preset common process variable is sent directly to machine controllers (28-30). The preset common process variable is controlled based on deviation of preset common process variable and an actual value associated with the variable sensed at the particular machine unit exclusively via the machine controllers associated with the particular machine unit. The machine unit of each turbo engine with a drive machine (4-6), with which a machine controller is associated, is formed after presetting a process variable common to all turbo engines (1-3) of a station. An Independent claim is also included for a control system for turbo engines.
AT03000483T 2002-02-28 2003-01-11 METHOD FOR CONTROLLING SEVERAL FLOW MACHINES IN PARALLEL OR SERIES OPERATION ATE325951T1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE10208676A DE10208676A1 (en) 2002-02-28 2002-02-28 Process for controlling several turbomachines in parallel or in series

Publications (1)

Publication Number Publication Date
ATE325951T1 true ATE325951T1 (en) 2006-06-15

Family

ID=27675112

Family Applications (1)

Application Number Title Priority Date Filing Date
AT03000483T ATE325951T1 (en) 2002-02-28 2003-01-11 METHOD FOR CONTROLLING SEVERAL FLOW MACHINES IN PARALLEL OR SERIES OPERATION

Country Status (5)

Country Link
US (1) US20030161731A1 (en)
EP (1) EP1340919B1 (en)
AT (1) ATE325951T1 (en)
DE (2) DE10208676A1 (en)
ES (1) ES2262901T3 (en)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8069077B2 (en) * 2003-06-11 2011-11-29 Kabushiki Kaisha Toshiba Electric-power-generating-facility operation management support system, electric-power-generating-facility operation management support method, and program for executing support method, and program for executing operation management support method on computer
IL157887A (en) * 2003-09-11 2006-08-01 Ormat Ind Ltd Method and apparatus for augmenting the pressure head of gas flowing in a pipeline
DE102004041661B4 (en) * 2004-08-27 2006-06-14 Siemens Ag Pump stations and pumps control method in pipeline, involves total energy consumption of all pumps minimised at predetermined total flow and height
DE102005006410A1 (en) * 2005-02-11 2006-08-17 Siemens Ag Method for optimizing the operation of several compressor units and apparatus for this purpose
AT502998B1 (en) * 2006-01-11 2008-05-15 Leobersdorfer Maschf HIGH-PRESSURE COMPRESSOR, AND ITS USE AND METHOD OF OPERATION THEREOF
WO2007095537A1 (en) * 2006-02-13 2007-08-23 Ingersoll-Rand Company Multi-stage compression system and method of operating the same
DE102008064490B4 (en) 2008-12-23 2026-04-23 Kaeser Kompressoren Se Method for controlling a compressor system by computational minimization of the cut-off pressure, as well as control device and data set
DE102008064491A1 (en) * 2008-12-23 2010-06-24 Kaeser Kompressoren Gmbh Simulation-based method for controlling or regulating compressed air stations
DE102009017613A1 (en) 2009-04-16 2010-10-28 Siemens Aktiengesellschaft Method for operating several machines
GB0919771D0 (en) * 2009-11-12 2009-12-30 Rolls Royce Plc Gas compression
US9527683B2 (en) 2011-07-25 2016-12-27 Siemens Aktiengesellschaft Method and device for controlling and/or regulating a fluid conveyor for conveying a fluid within a fluid line
DE102011079732B4 (en) * 2011-07-25 2018-12-27 Siemens Aktiengesellschaft A method and apparatus for controlling a fluid conveyor for delivering a fluid within a fluid conduit
ITCO20110065A1 (en) 2011-12-15 2013-06-16 Nuovo Pignone Spa METHOD TO CHECK A PLURALITY OF MACHINES, CONTROL SYSTEM AND PLANT
US20160187893A1 (en) * 2014-12-31 2016-06-30 Ingersoll-Rand Company System and method using parallel compressor units
US10684032B2 (en) * 2015-03-09 2020-06-16 Lennox Industries Inc. Sensor coupling verification in tandem compressor units
EP3292309B1 (en) * 2015-05-07 2021-06-30 Nuovo Pignone Tecnologie Srl Method and apparatus for compressor system pressurization
CN111927814B (en) * 2020-08-19 2022-02-22 蘑菇物联技术（深圳）有限公司 Centrifugal air compressor set energy-saving method based on edge calculation

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CA926978A (en) * 1971-06-29 1973-05-22 Trans-Canada Pipe Lines Limited Control system for compressors operating in parallel
FR2324911A1 (en) * 1975-09-18 1977-04-15 Rateau Sa Turbocompressor set regulation system - has first and second circuits controlling overall and individual outputs from individual operating parameters
US4640665A (en) * 1982-09-15 1987-02-03 Compressor Controls Corp. Method for controlling a multicompressor station
JPS60147585A (en) * 1984-01-11 1985-08-03 Hitachi Ltd Compressor control method
JPS623198A (en) * 1985-06-28 1987-01-09 Hitachi Ltd Capacity controller for turbocompressor
US5347467A (en) * 1992-06-22 1994-09-13 Compressor Controls Corporation Load sharing method and apparatus for controlling a main gas parameter of a compressor station with multiple dynamic compressors
US5343384A (en) * 1992-10-13 1994-08-30 Ingersoll-Rand Company Method and apparatus for controlling a system of compressors to achieve load sharing
JPH09121590A (en) * 1995-09-14 1997-05-06 Copeland Corp Rotary compressor provided with counter-current braking mechanism
US5743715A (en) * 1995-10-20 1998-04-28 Compressor Controls Corporation Method and apparatus for load balancing among multiple compressors
US5971711A (en) * 1996-05-21 1999-10-26 Ebara Corporation Vacuum pump control system
BE1011122A3 (en) * 1997-04-22 1999-05-04 Atlas Copco Airpower Nv Control unit for compressor equipment
WO1999022138A1 (en) * 1997-10-28 1999-05-06 Coltec Industries, Inc. Compressor system and method and control for same
DE19828368C2 (en) * 1998-06-26 2001-10-18 Man Turbomasch Ag Ghh Borsig Method and device for operating two-stage or multi-stage compressors
US6126401A (en) * 1998-08-12 2000-10-03 Computer Graphics Systems Development Corporation Hybrid electric/hydraulic drive system
US6318965B1 (en) * 1999-04-13 2001-11-20 Degree Controls, Inc. Intelligent internal fan controller
US6233954B1 (en) * 1999-04-28 2001-05-22 Ingersoll-Rand Company Method for controlling the operation of a compression system having a plurality of compressors
JP2000346512A (en) * 1999-06-03 2000-12-15 Fujitsu Ltd Cooling system
US6685438B2 (en) * 2001-08-01 2004-02-03 Lg Electronics Inc. Apparatus and method for controlling operation of reciprocating compressor

Also Published As

Publication number Publication date
US20030161731A1 (en) 2003-08-28
ES2262901T3 (en) 2006-12-01
EP1340919A2 (en) 2003-09-03
EP1340919B1 (en) 2006-05-10
EP1340919A3 (en) 2004-01-07
DE10208676A1 (en) 2003-09-04
DE50303267D1 (en) 2006-06-14

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Legal Events

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