AU6582198A - Improved control for absorption chillers - Google Patents

Improved control for absorption chillers

Info

Publication number
AU6582198A
AU6582198A AU65821/98A AU6582198A AU6582198A AU 6582198 A AU6582198 A AU 6582198A AU 65821/98 A AU65821/98 A AU 65821/98A AU 6582198 A AU6582198 A AU 6582198A AU 6582198 A AU6582198 A AU 6582198A
Authority
AU
Australia
Prior art keywords
improved control
absorption chillers
chillers
absorption
improved
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.)
Abandoned
Application number
AU65821/98A
Other languages
English (en)
Inventor
Mark Berget
Lee Sibik
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.)
GTI Energy
Original Assignee
Gas Research Institute
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 US08/822,012 external-priority patent/US5848535A/en
Priority claimed from US08/823,084 external-priority patent/US5813241A/en
Application filed by Gas Research Institute filed Critical Gas Research Institute
Publication of AU6582198A publication Critical patent/AU6582198A/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • F25B15/06—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas the refrigerant being water vapour evaporated from a salt solution, e.g. lithium bromide
    • 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
    • F25B15/00—Sorption machines, plants or systems, operating continuously, e.g. absorption type
    • F25B15/02—Sorption machines, plants or systems, operating continuously, e.g. absorption type without inert gas
    • 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
    • F25B49/04—Arrangement or mounting of control or safety devices for sorption type machines, plants or systems
    • F25B49/043—Operating continuously
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B5/00—Anti-hunting arrangements
    • G05B5/01—Anti-hunting arrangements electric
    • 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
    • F25B2315/00—Sorption refrigeration cycles or details thereof
    • F25B2315/001—Crystallization prevention
    • 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
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A30/00—Adapting or protecting infrastructure or their operation
    • Y02A30/27—Relating to heating, ventilation or air conditioning [HVAC] technologies
    • 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]
    • Y02B30/62—Absorption based systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Automation & Control Theory (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Sorption Type Refrigeration Machines (AREA)
AU65821/98A 1997-03-21 1998-03-23 Improved control for absorption chillers Abandoned AU6582198A (en)

Applications Claiming Priority (7)

Application Number Priority Date Filing Date Title
US82088497A 1997-03-21 1997-03-21
US08820884 1997-03-21
US08/822,012 US5848535A (en) 1997-03-24 1997-03-24 Control system having a binomial setpoint filter
US08/823,084 US5813241A (en) 1997-03-24 1997-03-24 Crytallization detection and recovery for two-stage absorption refrigeration machine
US08823084 1997-03-24
US08822012 1997-03-24
PCT/US1998/005774 WO1998043025A2 (en) 1997-03-21 1998-03-23 Improved control for absorption chillers

Publications (1)

Publication Number Publication Date
AU6582198A true AU6582198A (en) 1998-10-20

Family

ID=27420138

Family Applications (1)

Application Number Title Priority Date Filing Date
AU65821/98A Abandoned AU6582198A (en) 1997-03-21 1998-03-23 Improved control for absorption chillers

Country Status (5)

Country Link
JP (2) JP3874808B2 (ja)
KR (1) KR100359946B1 (ja)
CN (1) CN1134630C (ja)
AU (1) AU6582198A (ja)
WO (1) WO1998043025A2 (ja)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6619061B2 (en) * 2001-12-26 2003-09-16 York International Corporation Self-tuning pull-down fuzzy logic temperature control for refrigeration systems
DE10231265A1 (de) * 2002-07-10 2004-01-22 Enginion Ag Absorptionswärmepumpe
US7340336B2 (en) * 2003-06-13 2008-03-04 Honda Motor Co., Ltd. Plant control system
US9250002B2 (en) 2011-02-28 2016-02-02 Carrier Corporation System and method for controlling an absorption chiller configured to simultaneously produce cooling and heating
CN102155811A (zh) * 2011-04-30 2011-08-17 浙江理工大学 双温双效溴化锂吸收式制冷机组
CN107576097B (zh) * 2017-09-14 2019-08-23 中国科学院理化技术研究所 可预混的变温冷却吸收器以及吸收式循环***
EP4083535B1 (en) * 2021-04-30 2023-12-27 Trane International Inc. Rapid restart chiller system
CN113883743A (zh) * 2021-09-16 2022-01-04 国网浙江省电力有限公司湖州供电公司 一种地源热泵自适应智能模糊控制***及方法

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB434108A (en) * 1933-11-24 1935-08-26 Arthur Weise Improvements in and relating to absorption refrigerating machines
US2775097A (en) * 1946-07-13 1956-12-25 Carrier Corp Absorption refrigeration systems
US3054272A (en) * 1960-01-13 1962-09-18 Carrier Corp Absorption refrigeration systems and method of operating the same
US3122002A (en) * 1961-02-09 1964-02-25 Trane Co Absorption refrigerating system
US3279203A (en) * 1964-12-08 1966-10-18 Carrier Corp Absorption refrigeration systems having weak and strong solution pumps with means for bypassing solution to the inlet of the strong solution pump
US3613390A (en) * 1970-03-03 1971-10-19 Arkla Ind Control circuits for absorption refrigeration machine
US3831390A (en) * 1972-12-04 1974-08-27 Borg Warner Method and apparatus for controlling refrigerant temperatures of absorption refrigeration systems
DE2900388A1 (de) * 1979-01-04 1980-07-10 Borsig Gmbh Absorptionskaeltemaschine mit speichereinrichtung fuer den betrieb mit zeitlich unterschiedlichem anfall von heizenergie und kaeltebedarf
JPS59119159A (ja) * 1982-12-27 1984-07-10 株式会社荏原製作所 吸収冷凍機
US4487028A (en) * 1983-09-22 1984-12-11 The Trane Company Control for a variable capacity temperature conditioning system
US4665709A (en) * 1985-02-11 1987-05-19 Perry James E Steam powered heating/cooling systems
JP2772106B2 (ja) * 1990-04-18 1998-07-02 株式会社東芝 ２自由度調節装置
JP2560550B2 (ja) * 1991-01-29 1996-12-04 株式会社日立製作所 吸収冷暖房装置及びその制御方法
US5440270A (en) * 1992-07-14 1995-08-08 Linear Technology Corporation Linear-phase filter having high gain selectivity
US5586447A (en) * 1994-07-20 1996-12-24 Gas Research Institute Concentration control in an absorption chiller
US5592825A (en) * 1994-08-30 1997-01-14 Ebara Corporation Absorption refrigeration machine
US5636526A (en) * 1995-09-28 1997-06-10 Gas Research Institute Apparatus and method for automatically purging an absorption cooling system
US5694077A (en) * 1996-06-26 1997-12-02 United Technologies Corporation Reduced phase-shift nonlinear filters

Also Published As

Publication number Publication date
KR20010005554A (ko) 2001-01-15
JP3874808B2 (ja) 2007-01-31
KR100359946B1 (ko) 2002-11-04
CN1255192A (zh) 2000-05-31
WO1998043025A3 (en) 1999-03-04
JP2006317148A (ja) 2006-11-24
WO1998043025A2 (en) 1998-10-01
JP2001518176A (ja) 2001-10-09
CN1134630C (zh) 2004-01-14

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