NO317847B1 - Metode for regulering av et dampkompresjonssystem - Google Patents

Metode for regulering av et dampkompresjonssystem Download PDF

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Publication number
NO317847B1
NO317847B1 NO20026232A NO20026232A NO317847B1 NO 317847 B1 NO317847 B1 NO 317847B1 NO 20026232 A NO20026232 A NO 20026232A NO 20026232 A NO20026232 A NO 20026232A NO 317847 B1 NO317847 B1 NO 317847B1
Authority
NO
Norway
Prior art keywords
pressure
efficiency
pressure side
temperature
heat
Prior art date
Application number
NO20026232A
Other languages
English (en)
Norwegian (no)
Other versions
NO20026232D0 (no
Inventor
Jostein Pettersen
Kare Aflekt
Armin Hafner
Petter Neksa
Havard Rekstad
Geir Skaugen
Arne Jakobsen
Trond Andresen
Espen Tondell
Munan Elgsaether
Original Assignee
Sinvent As
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 Sinvent As filed Critical Sinvent As
Priority to NO20026232A priority Critical patent/NO317847B1/no
Publication of NO20026232D0 publication Critical patent/NO20026232D0/no
Priority to US10/539,611 priority patent/US7621137B2/en
Priority to DE60322588T priority patent/DE60322588D1/de
Priority to JP2004562129A priority patent/JP2006511778A/ja
Priority to AT03813728T priority patent/ATE403122T1/de
Priority to AU2003303148A priority patent/AU2003303148A1/en
Priority to PCT/NO2003/000425 priority patent/WO2004057246A1/en
Priority to EP03813728A priority patent/EP1579157B1/de
Priority to CNB2003801073974A priority patent/CN100501271C/zh
Publication of NO317847B1 publication Critical patent/NO317847B1/no

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
    • F25B9/00—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point
    • F25B9/002—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant
    • F25B9/008—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point characterised by the refrigerant the refrigerant being carbon dioxide
    • 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
    • F25B2309/00—Gas cycle refrigeration machines
    • F25B2309/06—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide
    • F25B2309/061—Compression machines, plants or systems characterised by the refrigerant being carbon dioxide with cycle highest pressure above the supercritical pressure
    • 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
    • F25B2500/00—Problems to be solved
    • F25B2500/19—Calculation of parameters
    • 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
    • F25B2600/17—Control issues by controlling the pressure of the condenser

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Air Conditioning Control Device (AREA)
  • Carbon Steel Or Casting Steel Manufacturing (AREA)
  • Reduction Or Emphasis Of Bandwidth Of Signals (AREA)
  • Control Of Eletrric Generators (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Vaporization, Distillation, Condensation, Sublimation, And Cold Traps (AREA)
  • Compression-Type Refrigeration Machines With Reversible Cycles (AREA)
  • Sorption Type Refrigeration Machines (AREA)
NO20026232A 2002-12-23 2002-12-23 Metode for regulering av et dampkompresjonssystem NO317847B1 (no)

Priority Applications (9)

Application Number Priority Date Filing Date Title
NO20026232A NO317847B1 (no) 2002-12-23 2002-12-23 Metode for regulering av et dampkompresjonssystem
US10/539,611 US7621137B2 (en) 2002-12-23 2003-12-17 Method of operation and regulation of a vapour compression system
DE60322588T DE60322588D1 (de) 2002-12-23 2003-12-17 Verfahren zum betrieb und zur regulierung eines dampfkompressionssystems
JP2004562129A JP2006511778A (ja) 2002-12-23 2003-12-17 蒸気圧縮システムの動作および調節方法
AT03813728T ATE403122T1 (de) 2002-12-23 2003-12-17 Verfahren zum betrieb und zur regulierung eines dampfkompressionssystems
AU2003303148A AU2003303148A1 (en) 2002-12-23 2003-12-17 Method of operation and regulation of a vapour compression system
PCT/NO2003/000425 WO2004057246A1 (en) 2002-12-23 2003-12-17 Method of operation and regulation of a vapour compression system
EP03813728A EP1579157B1 (de) 2002-12-23 2003-12-17 Verfahren zum betrieb und zur regulierung eines dampfkompressionssystems
CNB2003801073974A CN100501271C (zh) 2002-12-23 2003-12-17 蒸气压缩系统的运行和调节方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NO20026232A NO317847B1 (no) 2002-12-23 2002-12-23 Metode for regulering av et dampkompresjonssystem

Publications (2)

Publication Number Publication Date
NO20026232D0 NO20026232D0 (no) 2002-12-23
NO317847B1 true NO317847B1 (no) 2004-12-20

Family

ID=19914331

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20026232A NO317847B1 (no) 2002-12-23 2002-12-23 Metode for regulering av et dampkompresjonssystem

Country Status (9)

Country Link
US (1) US7621137B2 (de)
EP (1) EP1579157B1 (de)
JP (1) JP2006511778A (de)
CN (1) CN100501271C (de)
AT (1) ATE403122T1 (de)
AU (1) AU2003303148A1 (de)
DE (1) DE60322588D1 (de)
NO (1) NO317847B1 (de)
WO (1) WO2004057246A1 (de)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6505475B1 (en) 1999-08-20 2003-01-14 Hudson Technologies Inc. Method and apparatus for measuring and improving efficiency in refrigeration systems
JP2006207929A (ja) * 2005-01-28 2006-08-10 Daikin Ind Ltd 空調システムの最適運転制御システムおよび最適運転制御方法
FR2909439B1 (fr) * 2006-12-01 2009-02-13 Commissariat Energie Atomique Dispositif a compression de vapeur et procede de realisation d'un cycle transcritique associe
NO327832B1 (no) 2007-06-29 2009-10-05 Sinvent As Dampkompresjons-kjolesystem med lukket krets samt fremgangsmate for drift av systemet.
JP5178820B2 (ja) * 2008-03-27 2013-04-10 三菱電機株式会社 空調管理装置、空調管理方法、空調システム、プログラム及び記録媒体
US8694131B2 (en) * 2009-06-30 2014-04-08 Mitsubishi Electric Research Laboratories, Inc. System and method for controlling operations of vapor compression system
US20120073316A1 (en) * 2010-09-23 2012-03-29 Thermo King Corporation Control of a transcritical vapor compression system
US9395112B2 (en) 2011-07-05 2016-07-19 Danfoss A/S Method for controlling operation of a vapour compression system in a subcritical and a supercritical mode
US9718553B2 (en) 2013-03-14 2017-08-01 Rolls-Royce North America Technologies, Inc. Adaptive trans-critical CO2 cooling systems for aerospace applications
US10302342B2 (en) 2013-03-14 2019-05-28 Rolls-Royce Corporation Charge control system for trans-critical vapor cycle systems
US9676484B2 (en) 2013-03-14 2017-06-13 Rolls-Royce North American Technologies, Inc. Adaptive trans-critical carbon dioxide cooling systems
EP2994385B1 (de) 2013-03-14 2019-07-03 Rolls-Royce Corporation Adaptive transkritische co2-kühlsysteme für luft- und raumfahrtanwendungen
US10132529B2 (en) 2013-03-14 2018-11-20 Rolls-Royce Corporation Thermal management system controlling dynamic and steady state thermal loads
US9739200B2 (en) 2013-12-30 2017-08-22 Rolls-Royce Corporation Cooling systems for high mach applications
US11635236B2 (en) * 2017-10-13 2023-04-25 Intermatic Incorporated Optimization sensor and pool heater utilizing same and related methods
US11800692B2 (en) * 2020-03-19 2023-10-24 Nooter/Eriksen, Inc. System and method for data center cooling with carbon dioxide
CN114992926B (zh) * 2022-05-26 2023-04-28 西安交通大学 一种用于跨临界co2空调系统的控制方法及控制系统

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4432272C2 (de) * 1994-09-09 1997-05-15 Daimler Benz Ag Verfahren zum Betreiben einer Kälteerzeugungsanlage für das Klimatisieren von Fahrzeugen und eine Kälteerzeugungsanlage zur Durchführung desselben
US6505476B1 (en) 1999-10-28 2003-01-14 Denso Corporation Refrigerant cycle system with super-critical refrigerant pressure
JP2001289537A (ja) * 2000-04-10 2001-10-19 Mitsubishi Heavy Ind Ltd 圧力制御弁
JP2002130849A (ja) * 2000-10-30 2002-05-09 Calsonic Kansei Corp 冷房サイクルおよびその制御方法
US6606867B1 (en) * 2000-11-15 2003-08-19 Carrier Corporation Suction line heat exchanger storage tank for transcritical cycles
US6701725B2 (en) * 2001-05-11 2004-03-09 Field Diagnostic Services, Inc. Estimating operating parameters of vapor compression cycle equipment

Also Published As

Publication number Publication date
AU2003303148A8 (en) 2004-07-14
DE60322588D1 (de) 2008-09-11
EP1579157B1 (de) 2008-07-30
US7621137B2 (en) 2009-11-24
NO20026232D0 (no) 2002-12-23
EP1579157A1 (de) 2005-09-28
AU2003303148A1 (en) 2004-07-14
CN1735778A (zh) 2006-02-15
CN100501271C (zh) 2009-06-17
ATE403122T1 (de) 2008-08-15
JP2006511778A (ja) 2006-04-06
WO2004057246A8 (en) 2005-10-06
WO2004057246A1 (en) 2004-07-08
US20060150646A1 (en) 2006-07-13

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