GB9720764D0 - Control method and method of operating a centrifugal compressor - Google Patents

Control method and method of operating a centrifugal compressor

Info

Publication number
GB9720764D0
GB9720764D0 GBGB9720764.1A GB9720764A GB9720764D0 GB 9720764 D0 GB9720764 D0 GB 9720764D0 GB 9720764 A GB9720764 A GB 9720764A GB 9720764 D0 GB9720764 D0 GB 9720764D0
Authority
GB
United Kingdom
Prior art keywords
operating
centrifugal compressor
control method
control
centrifugal
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
Application number
GBGB9720764.1A
Other versions
GB2316772B (en
GB2316772A (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.)
Trane US Inc
Original Assignee
American Standard Inc
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
Priority claimed from US08/107,391 external-priority patent/US5355691A/en
Application filed by American Standard Inc filed Critical American Standard Inc
Publication of GB9720764D0 publication Critical patent/GB9720764D0/en
Publication of GB2316772A publication Critical patent/GB2316772A/en
Application granted granted Critical
Publication of GB2316772B publication Critical patent/GB2316772B/en
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • F04D27/0261—Surge control by varying driving speed
    • 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
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B1/00—Compression machines, plants or systems with non-reversible cycle
    • F25B1/04—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type
    • F25B1/053—Compression machines, plants or systems with non-reversible cycle with compressor of rotary type of turbine type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B49/00—Arrangement or mounting of control or safety devices
    • F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
    • F25B49/022—Compressor control arrangements
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
    • F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
    • F25B2600/00—Control issues
    • F25B2600/02—Compressor control
    • F25B2600/021—Inverters therefor
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
    • Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
GB9720764A 1993-08-16 1994-07-08 Control of variable capacity centrifugal compressors Expired - Lifetime GB2316772B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/107,391 US5355691A (en) 1993-08-16 1993-08-16 Control method and apparatus for a centrifugal chiller using a variable speed impeller motor drive
GB9604882A GB2296794B (en) 1993-08-16 1994-07-08 Control of variable capacity centrifugal compressors

Publications (3)

Publication Number Publication Date
GB9720764D0 true GB9720764D0 (en) 1997-12-03
GB2316772A GB2316772A (en) 1998-03-04
GB2316772B GB2316772B (en) 1998-04-22

Family

ID=26308884

Family Applications (2)

Application Number Title Priority Date Filing Date
GB9720764A Expired - Lifetime GB2316772B (en) 1993-08-16 1994-07-08 Control of variable capacity centrifugal compressors
GB9720128A Expired - Lifetime GB2316714B (en) 1993-08-16 1994-07-08 Control of variable capacity centrifugal compressors

Family Applications After (1)

Application Number Title Priority Date Filing Date
GB9720128A Expired - Lifetime GB2316714B (en) 1993-08-16 1994-07-08 Control of variable capacity centrifugal compressors

Country Status (1)

Country Link
GB (2) GB2316772B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4069675B2 (en) * 2002-05-22 2008-04-02 株式会社日立プラントテクノロジー Turbo compressor and capacity control method thereof
EP1847715A1 (en) * 2006-04-19 2007-10-24 Siemens Aktiengesellschaft Method for operation of a turbocompressor and turbocompressor
US10385861B2 (en) 2012-10-03 2019-08-20 Praxair Technology, Inc. Method for compressing an incoming feed air stream in a cryogenic air separation plant
US10443603B2 (en) 2012-10-03 2019-10-15 Praxair Technology, Inc. Method for compressing an incoming feed air stream in a cryogenic air separation plant
US9175691B2 (en) * 2012-10-03 2015-11-03 Praxair Technology, Inc. Gas compressor control system preventing vibration damage
CN113836659B (en) * 2021-09-22 2024-01-30 西安石大派普特科技工程有限公司 Method for characterizing performance characteristic color level chart of centrifugal compressor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4151725A (en) * 1977-05-09 1979-05-01 Borg-Warner Corporation Control system for regulating large capacity rotating machinery
US4282719A (en) * 1979-09-12 1981-08-11 Borg-Warner Corporation Control system for regulating large capacity rotating machinery
US4586870A (en) * 1984-05-11 1986-05-06 Elliott Turbomachinery Co., Inc. Method and apparatus for regulating power consumption while controlling surge in a centrifugal compressor
US4608833A (en) * 1984-12-24 1986-09-02 Borg-Warner Corporation Self-optimizing, capacity control system for inverter-driven centrifugal compressor based water chillers
US4686834A (en) * 1986-06-09 1987-08-18 American Standard Inc. Centrifugal compressor controller for minimizing power consumption while avoiding surge

Also Published As

Publication number Publication date
GB2316714B (en) 1998-04-22
GB2316772B (en) 1998-04-22
GB9720128D0 (en) 1997-11-19
GB2316714A (en) 1998-03-04
GB2316772A (en) 1998-03-04

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Legal Events

Date Code Title Description
732E Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)
PE20 Patent expired after termination of 20 years

Expiry date: 20140707