ATE449297T1 - Regelung von überkritischem druck für dampfverdichtungssystem - Google Patents

Regelung von überkritischem druck für dampfverdichtungssystem

Info

Publication number
ATE449297T1
ATE449297T1 AT04776376T AT04776376T ATE449297T1 AT E449297 T1 ATE449297 T1 AT E449297T1 AT 04776376 T AT04776376 T AT 04776376T AT 04776376 T AT04776376 T AT 04776376T AT E449297 T1 ATE449297 T1 AT E449297T1
Authority
AT
Austria
Prior art keywords
control
expansion machine
compression system
supercritical pressure
flowrate
Prior art date
Application number
AT04776376T
Other languages
English (en)
Inventor
Tobias Sienel
Original Assignee
Carrier 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
Application filed by Carrier Corp filed Critical Carrier Corp
Application granted granted Critical
Publication of ATE449297T1 publication Critical patent/ATE449297T1/de

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
    • F25B9/06—Compression machines, plants or systems, in which the refrigerant is air or other gas of low boiling point using expanders
    • 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
    • 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
    • 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
    • F25B2400/00—Component parts or details not otherwise provided for in this subclass
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/075—Details of compressors or related parts with parallel compressors
    • 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
    • F25B2600/025—Compressor control by controlling speed
    • F25B2600/0253—Compressor control by controlling speed with variable speed
    • 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
    • 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
    • F25B2600/25—Control of valves
    • F25B2600/2501—Bypass valves
    • 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
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1931—Discharge pressures
    • 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
    • F25B40/00—Subcoolers, desuperheaters or superheaters
    • 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
    • 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)
  • Physics & Mathematics (AREA)
  • Mechanical Engineering (AREA)
  • Thermal Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Control Of Positive-Displacement Air Blowers (AREA)
  • Engine Equipment That Uses Special Cycles (AREA)
  • Control Of Turbines (AREA)
  • Control Of Fluid Pressure (AREA)
AT04776376T 2003-06-16 2004-06-08 Regelung von überkritischem druck für dampfverdichtungssystem ATE449297T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US10/462,423 US6898941B2 (en) 2003-06-16 2003-06-16 Supercritical pressure regulation of vapor compression system by regulation of expansion machine flowrate
PCT/US2004/018231 WO2005019743A1 (en) 2003-06-16 2004-06-08 Supercritical pressure regulation of vapor compression system

Publications (1)

Publication Number Publication Date
ATE449297T1 true ATE449297T1 (de) 2009-12-15

Family

ID=33511467

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04776376T ATE449297T1 (de) 2003-06-16 2004-06-08 Regelung von überkritischem druck für dampfverdichtungssystem

Country Status (10)

Country Link
US (1) US6898941B2 (de)
EP (1) EP1649223B1 (de)
JP (1) JP2006527836A (de)
KR (1) KR100743783B1 (de)
CN (1) CN1836136A (de)
AT (1) ATE449297T1 (de)
DE (1) DE602004024206D1 (de)
ES (1) ES2336116T3 (de)
MX (1) MXPA05013683A (de)
WO (1) WO2005019743A1 (de)

Families Citing this family (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2005265278A (ja) * 2004-03-18 2005-09-29 Daikin Ind Ltd 冷凍装置
JP4722493B2 (ja) * 2004-03-24 2011-07-13 株式会社日本自動車部品総合研究所 流体機械
CN100404790C (zh) * 2004-03-24 2008-07-23 株式会社日本自动车部品综合研究所 流体机械
JP4375171B2 (ja) * 2004-08-31 2009-12-02 ダイキン工業株式会社 冷凍装置
JP2006071174A (ja) * 2004-09-01 2006-03-16 Daikin Ind Ltd 冷凍装置
JP2006242491A (ja) * 2005-03-04 2006-09-14 Mitsubishi Electric Corp 冷凍サイクル装置
JP4912308B2 (ja) * 2005-05-06 2012-04-11 パナソニック株式会社 冷凍サイクル装置
CN100519337C (zh) * 2005-09-12 2009-07-29 贝尔直升机泰克斯特龙公司 飞行器以及飞行器的自动速度控制系统和方法
RU2380280C2 (ru) * 2005-09-12 2010-01-27 Белл Хеликоптер Тестрон, Инк. Автоматическая система управления скоростью для воздушного судна
JP4665736B2 (ja) * 2005-11-30 2011-04-06 パナソニック株式会社 冷凍サイクル装置の制御方法およびそれを用いた冷凍サイクル装置
JP4797727B2 (ja) * 2006-03-22 2011-10-19 ダイキン工業株式会社 冷凍装置
US7822503B2 (en) * 2006-09-27 2010-10-26 The Coca-Cola Company Systems, methods, and apparatuses for energy management in vending machines, appliances, and other store or dispense equipment
WO2008054380A2 (en) * 2006-10-27 2008-05-08 Carrier Corporation Economized refrigeration cycle with expander
EP1921399A3 (de) * 2006-11-13 2010-03-10 Hussmann Corporation Zweistufiges transkritisches Kühlsystem
CN101568770A (zh) 2006-12-26 2009-10-28 开利公司 具有串轴式压缩机、膨胀器和经济器的co2制冷剂系统
WO2008079123A1 (en) * 2006-12-26 2008-07-03 Carrier Corporation Injection of refrigerant in system with expander
US20100083677A1 (en) * 2007-02-26 2010-04-08 Alexander Lifson Economized refrigerant system utilizing expander with intermediate pressure port
WO2008115227A1 (en) * 2007-03-16 2008-09-25 Carrier Corporation Refrigerant system with variable capacity expander
US20080236180A1 (en) * 2007-03-29 2008-10-02 The Coca-Cola Company Systems and methods for flexible reversal of condenser fans in vending machines, appliances, and other store or dispense equipment
US8584487B2 (en) * 2007-04-10 2013-11-19 Carrier Corporation Refrigerant system with expander speed control
US20100313586A1 (en) * 2008-02-15 2010-12-16 Panasonic Corporation Refrigeration cycle apparatus
JP5064517B2 (ja) * 2008-02-20 2012-10-31 パナソニック株式会社 冷凍サイクル装置
US9989280B2 (en) * 2008-05-02 2018-06-05 Heatcraft Refrigeration Products Llc Cascade cooling system with intercycle cooling or additional vapor condensation cycle
WO2010084552A2 (en) * 2009-01-20 2010-07-29 Panasonic Corporation Refrigeration cycle apparatus
US8511112B2 (en) 2009-06-02 2013-08-20 Mitsubishi Electric Corporation Refrigeration cycle apparatus
US8327651B2 (en) * 2009-07-07 2012-12-11 Hamilton Sundstrand Corporation Transcritical fluid cooling for aerospace applications
ES2646188T3 (es) * 2010-03-25 2017-12-12 Mitsubishi Electric Corporation Aparato de ciclo de refrigeración y procedimiento de operación del mismo
JP5641004B2 (ja) * 2012-03-16 2014-12-17 三菱電機株式会社 冷凍サイクル装置
JP5575192B2 (ja) * 2012-08-06 2014-08-20 三菱電機株式会社 二元冷凍装置
WO2014143194A1 (en) 2013-03-14 2014-09-18 Rolls-Royce Corporation Adaptive trans-critical co2 cooling systems for aerospace applications
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
US10132529B2 (en) 2013-03-14 2018-11-20 Rolls-Royce Corporation Thermal management system controlling dynamic and steady state thermal loads
US10543737B2 (en) 2015-12-28 2020-01-28 Thermo King Corporation Cascade heat transfer system
US10533778B2 (en) * 2016-05-17 2020-01-14 Daikin Applied Americas Inc. Turbo economizer used in chiller system
US20180031282A1 (en) * 2016-07-26 2018-02-01 Lg Electronics Inc. Supercritical refrigeration cycle apparatus and method for controlling supercritical refrigeration cycle apparatus
JP7175901B2 (ja) * 2017-01-30 2022-11-21 ビツァー キュエールマシーネンバウ ゲゼルシャフト ミット ベシュレンクテル ハフツング 冷媒回路内へ組み込むための膨張ユニット
US11073169B2 (en) * 2018-06-26 2021-07-27 Energy Recovery, Inc. Power generation system with rotary liquid piston compressor for transcritical and supercritical compression of fluids
IT201900004733A1 (it) * 2019-03-29 2020-09-29 Saipem Spa Ciclo transcritico re-compresso con post-espansione in applicazioni criogeniche o a basse temperature, e/o con fluidi refrigeranti
CN109944653A (zh) * 2019-04-28 2019-06-28 天津商业大学 一种二氧化碳跨临界循环冷电联产系统
CN110806035A (zh) * 2019-11-06 2020-02-18 上海复璐帝流体技术有限公司 一种跨临界二氧化碳制冷方法及其装置
US11397030B2 (en) * 2020-07-10 2022-07-26 Energy Recovery, Inc. Low energy consumption refrigeration system with a rotary pressure exchanger replacing the bulk flow compressor and the high pressure expansion valve
US11421918B2 (en) 2020-07-10 2022-08-23 Energy Recovery, Inc. Refrigeration system with high speed rotary pressure exchanger
US11913696B2 (en) * 2021-06-09 2024-02-27 Energy Recovery, Inc. Refrigeration and heat pump systems with pressure exchangers
US12209778B2 (en) 2021-06-09 2025-01-28 Energy Recovery, Inc. Refrigeration and heat pump systems with pressure exchangers

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3321930A (en) * 1965-09-10 1967-05-30 Fleur Corp Control system for closed cycle turbine
US3934424A (en) * 1973-12-07 1976-01-27 Enserch Corporation Refrigerant expander compressor
FR2532471A1 (fr) * 1982-09-01 1984-03-02 Labo Electronique Physique Procede de realisation d'ouverture de faible dimension, utilisation de ce procede pour la fabrication de transistors a effet de champ, a grille alignee submicronique, et transistors ainsi obtenus
US5245836A (en) * 1989-01-09 1993-09-21 Sinvent As Method and device for high side pressure regulation in transcritical vapor compression cycle
US5191776A (en) * 1991-11-04 1993-03-09 General Electric Company Household refrigerator with improved circuit
US5819554A (en) * 1995-05-31 1998-10-13 Refrigeration Development Company Rotating vane compressor with energy recovery section, operating on a cycle approximating the ideal reversed Carnot cycle
GB2309748B (en) 1996-01-31 1999-08-04 Univ City Deriving mechanical power by expanding a liquid to its vapour
JP2000234814A (ja) 1999-02-17 2000-08-29 Aisin Seiki Co Ltd 蒸気圧縮式冷凍装置
JP4207340B2 (ja) * 1999-03-15 2009-01-14 株式会社デンソー 冷凍サイクル
US6321564B1 (en) 1999-03-15 2001-11-27 Denso Corporation Refrigerant cycle system with expansion energy recovery
EP1046869B1 (de) 1999-04-20 2005-02-02 Sanden Corporation Kühl- und Klimatisierungssystem
US6185956B1 (en) 1999-07-09 2001-02-13 Carrier Corporation Single rotor expressor as two-phase flow throttle valve replacement
US6698234B2 (en) * 2002-03-20 2004-03-02 Carrier Corporation Method for increasing efficiency of a vapor compression system by evaporator heating
US6694763B2 (en) * 2002-05-30 2004-02-24 Praxair Technology, Inc. Method for operating a transcritical refrigeration system
US6595024B1 (en) * 2002-06-25 2003-07-22 Carrier Corporation Expressor capacity control
US6644045B1 (en) 2002-06-25 2003-11-11 Carrier Corporation Oil free screw expander-compressor
US6644062B1 (en) * 2002-10-15 2003-11-11 Energent Corporation Transcritical turbine and method of operation

Also Published As

Publication number Publication date
MXPA05013683A (es) 2006-03-17
US6898941B2 (en) 2005-05-31
EP1649223A1 (de) 2006-04-26
KR100743783B1 (ko) 2007-07-30
EP1649223B1 (de) 2009-11-18
CN1836136A (zh) 2006-09-20
US20040250556A1 (en) 2004-12-16
DE602004024206D1 (de) 2009-12-31
ES2336116T3 (es) 2010-04-08
KR20060022275A (ko) 2006-03-09
WO2005019743A1 (en) 2005-03-03
JP2006527836A (ja) 2006-12-07

Similar Documents

Publication Publication Date Title
ATE449297T1 (de) Regelung von überkritischem druck für dampfverdichtungssystem
TW200730731A (en) Wide range pressure control using turbo pump
EA200800893A1 (ru) Объединенные извлечения газоконденсатных жидкостей и сжижение природного газа
WO2007109664A3 (en) Modulating gas valves and systems
TW200707148A (en) Gas delivery method and system including a flow ratio controller using antisymmetric optimal control
NO20065267L (no) Fremgangsmate og innretning for utforelse av en termodynamisk syklisk prosess
MX2010002785A (es) Regulador ajustable en linea.
PT738379E (pt) Bujao expansivel e metodo de controlo
PL2122149T3 (pl) Regulator ciśnienia
NO20072776L (no) Konfigurasjoner og fremgangsmater for LNG regassifisering og BTU styring
DE10216958B8 (de) Hydraulische Steuerung
WO2012173972A3 (en) Managing treatment of subterranean zones
ATE449242T1 (de) Sequentielles steuerventil
EP1369648A3 (de) Kreislaufanlage mit überkritischem Kältemittel
ATE467769T1 (de) Hydraulische steueranordnung
NO20063145L (no) Anlegg og fremgangsmate for bruk av en gass
MY199639A (en) A process for the synthesis of urea
ATE429584T1 (de) Druckübertrager
DE50310438D1 (de)
CN204213423U (zh) 一种阶段型自力式调压阀
ATE384879T1 (de) Hydraulische steueranordnung
DE602006004310D1 (de) Riebs von verdrängungsexpandierern
CN203940059U (zh) 一种核电用自力式背压阀
EA200500575A1 (ru) Гигиеничный кран с ограничением потока и регулированием пенообразования
NO20091377L (no) Pneumatisk styringsenhet med lavt forbruk

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties