CA1115381A - Control system for regulating large capacity rotating machinery - Google Patents

Control system for regulating large capacity rotating machinery

Info

Publication number
CA1115381A
CA1115381A CA302,879A CA302879A CA1115381A CA 1115381 A CA1115381 A CA 1115381A CA 302879 A CA302879 A CA 302879A CA 1115381 A CA1115381 A CA 1115381A
Authority
CA
Canada
Prior art keywords
signal
compressor
speed
motor speed
operating condition
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
CA302,879A
Other languages
English (en)
French (fr)
Inventor
Kenneth J. Kountz
Richard A. Erth
Bruce K. Bauman
Original Assignee
Borg Warner Corp
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 US05/816,428 external-priority patent/US4151725A/en
Application filed by Borg Warner Corp filed Critical Borg Warner Corp
Application granted granted Critical
Publication of CA1115381A publication Critical patent/CA1115381A/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
    • F04D27/0246—Surge control by varying geometry within the pumps, e.g. by adjusting vanes
    • 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
    • F25B2339/00—Details of evaporators; Details of condensers
    • F25B2339/04—Details of condensers
    • F25B2339/047—Water-cooled condensers
    • 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
    • F25B25/00—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00
    • F25B25/005—Machines, plants or systems, using a combination of modes of operation covered by two or more of the groups F25B1/00 - F25B23/00 using primary and secondary systems
    • 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
    • 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
    • F25B2600/026—Compressor control by controlling unloaders
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2116—Temperatures of a condenser
    • F25B2700/21163—Temperatures of a condenser of the refrigerant at the outlet of the condenser
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21171—Temperatures of an evaporator of the fluid cooled by the evaporator
    • F25B2700/21173—Temperatures of an evaporator of the fluid cooled by the evaporator at the outlet
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/21—Temperatures
    • F25B2700/2117—Temperatures of an evaporator
    • F25B2700/21175—Temperatures of an evaporator of the refrigerant at the outlet of the evaporator
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Geometry (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
CA302,879A 1977-05-09 1978-05-08 Control system for regulating large capacity rotating machinery Expired CA1115381A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US79488477A 1977-05-09 1977-05-09
US794,884 1977-05-09
US816,428 1977-07-18
US05/816,428 US4151725A (en) 1977-05-09 1977-07-18 Control system for regulating large capacity rotating machinery

Publications (1)

Publication Number Publication Date
CA1115381A true CA1115381A (en) 1981-12-29

Family

ID=27121561

Family Applications (1)

Application Number Title Priority Date Filing Date
CA302,879A Expired CA1115381A (en) 1977-05-09 1978-05-08 Control system for regulating large capacity rotating machinery

Country Status (8)

Country Link
JP (1) JPS53138506A (mo)
AU (1) AU517011B2 (mo)
CA (1) CA1115381A (mo)
DE (1) DE2820209A1 (mo)
FR (1) FR2390689A1 (mo)
GB (1) GB1593361A (mo)
HK (1) HK6082A (mo)
NL (1) NL7804750A (mo)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4275987A (en) * 1979-09-12 1981-06-30 Borg-Warner Corporation Adjustable surge and capacity control system
US4282718A (en) * 1979-09-12 1981-08-11 Borg-Warner Corporation Evaporator inlet water temperature control system
US4282719A (en) * 1979-09-12 1981-08-11 Borg-Warner Corporation Control system for regulating large capacity rotating machinery
US4503684A (en) * 1983-12-19 1985-03-12 Carrier Corporation Control apparatus for centrifugal compressor
US4535607A (en) * 1984-05-14 1985-08-20 Carrier Corporation Method and control system for limiting the load placed on a refrigeration system upon a recycle start
US4538422A (en) * 1984-05-14 1985-09-03 Carrier Corporation Method and control system for limiting compressor capacity in a refrigeration system upon a recycle start
US4546618A (en) * 1984-09-20 1985-10-15 Borg-Warner Corporation Capacity control systems for inverter-driven centrifugal compressor based water chillers
JPS61126399A (ja) * 1984-11-22 1986-06-13 Hitachi Ltd 圧縮機又は送風機の容量制御装置
US4608833A (en) * 1984-12-24 1986-09-02 Borg-Warner Corporation Self-optimizing, capacity control system for inverter-driven centrifugal compressor based water chillers
US4734628A (en) * 1986-12-01 1988-03-29 Carrier Corporation Electrically commutated, variable speed compressor control system
JP5519447B2 (ja) * 2010-08-31 2014-06-11 荏原冷熱システム株式会社 ターボ冷凍機
WO2012177582A2 (en) * 2011-06-23 2012-12-27 Johnson Controls Technology Company Capacity control system and method for centrifugal compressor
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 (de) * 2011-07-25 2018-12-27 Siemens Aktiengesellschaft Verfahren und Vorrichtung zum Steuern bzw. Regeln eines Fluidförderers zum Fördern eines Fluides innerhalb einer Fluidleitung
US10544791B2 (en) 2011-12-01 2020-01-28 Carrier Corporation Centrifugal compressor startup control
CN109145335B (zh) * 2017-06-28 2023-05-30 中国航发贵阳发动机设计研究所 一种通过预旋转提高轮盘低循环疲劳寿命的方法
JP7433859B2 (ja) 2019-11-26 2024-02-20 三菱重工業株式会社 風力発電装置の支持構造及び風力発電装置

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3355906A (en) * 1965-11-08 1967-12-05 Borg Warner Refrigeration system including control for varying compressor speed
US3324674A (en) * 1966-01-03 1967-06-13 Texas Instruments Inc Refrigeration control apparatus
US3555844A (en) * 1969-01-02 1971-01-19 Borg Warner Anti-surge compressor capacity control
US3499297A (en) * 1969-02-20 1970-03-10 John D Ruff Variable capacity refrigeration system
US3668883A (en) * 1970-06-12 1972-06-13 John D Ruff Centrifugal heat pump with overload protection
JPS4921332B1 (mo) * 1970-07-23 1974-05-31
US3780532A (en) * 1971-09-17 1973-12-25 Borg Warner Temperature control system for centrifugal liquid chilling machines
US4006603A (en) * 1975-06-13 1977-02-08 Vapor Corporation Air conditioning system for a railway vehicle

Also Published As

Publication number Publication date
NL7804750A (nl) 1978-11-13
FR2390689A1 (fr) 1978-12-08
AU517011B2 (en) 1981-07-02
HK6082A (en) 1982-02-19
JPS6336436B2 (mo) 1988-07-20
DE2820209A1 (de) 1978-11-16
FR2390689B1 (mo) 1982-07-23
AU3555278A (en) 1979-11-01
JPS53138506A (en) 1978-12-04
GB1593361A (en) 1981-07-15
DE2820209C2 (mo) 1990-10-18

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Legal Events

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