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WO2009031425A1 - Dispositif de calcul de couple d'entraînement et système de régulation de capacité destiné à un compresseur à capacité variable - Google Patents

Dispositif de calcul de couple d'entraînement et système de régulation de capacité destiné à un compresseur à capacité variable Download PDF

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Publication number
WO2009031425A1
WO2009031425A1 PCT/JP2008/065116 JP2008065116W WO2009031425A1 WO 2009031425 A1 WO2009031425 A1 WO 2009031425A1 JP 2008065116 W JP2008065116 W JP 2008065116W WO 2009031425 A1 WO2009031425 A1 WO 2009031425A1
Authority
WO
WIPO (PCT)
Prior art keywords
compressor
drive torque
control system
calculation device
torque calculation
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.)
Ceased
Application number
PCT/JP2008/065116
Other languages
English (en)
Japanese (ja)
Inventor
Yukihiko Taguchi
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.)
Sanden Corp
Original Assignee
Sanden 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 Sanden Corp filed Critical Sanden Corp
Priority to DE112008002404T priority Critical patent/DE112008002404T5/de
Priority to CN200880107458A priority patent/CN101796354A/zh
Publication of WO2009031425A1 publication Critical patent/WO2009031425A1/fr
Anticipated expiration legal-status Critical
Ceased 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
    • 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
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/1822—Valve-controlled fluid connection
    • F04B2027/1827—Valve-controlled fluid connection between crankcase and discharge chamber
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1854—External parameters
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B27/00—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders
    • F04B27/08—Multi-cylinder pumps specially adapted for elastic fluids and characterised by number or arrangement of cylinders having cylinders coaxial with, or parallel or inclined to, main shaft axis
    • F04B27/14—Control
    • F04B27/16—Control of pumps with stationary cylinders
    • F04B27/18—Control of pumps with stationary cylinders by varying the relative positions of a swash plate and a cylinder block
    • F04B27/1804—Controlled by crankcase pressure
    • F04B2027/184—Valve controlling parameter
    • F04B2027/1859—Suction pressure
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B2201/00—Pump parameters
    • F04B2201/12—Parameters of driving or driven means
    • F04B2201/1202—Torque on the axis
    • 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—General features or devices for refrigeration machines, plants or systems, combined heating and refrigeration systems or heat-pump systems, i.e. not limited to a particular subgroup of F25B
    • F25B2400/07—Details of compressors or related parts
    • F25B2400/076—Details of compressors or related parts having multiple cylinders driven by a rotating swash plate
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/13—Mass flow of refrigerants
    • 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
    • F25B2700/191—Pressures near an expansion valve
    • 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
    • F25B2700/00—Sensing or detecting of parameters; Sensors therefor
    • F25B2700/19—Pressures
    • F25B2700/193—Pressures of the compressor
    • F25B2700/1933—Suction pressures

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Air-Conditioning For Vehicles (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

L'invention concerne un dispositif de calcul du couple d'entraînement d'un compresseur appliqué à un cycle de réfrigération formé par un compresseur, un radiateur de chaleur, un dispositif d'expansion et un évaporateur reliés entre eux dans cet ordre. Le dispositif de l'invention calcule le couple d'entraînement du compresseur au moyen d'une expression de calcul qui comprend, comme variable, la quantité de flux massique d'un réfrigérant traversant le dispositif d'expansion.
PCT/JP2008/065116 2007-09-04 2008-08-25 Dispositif de calcul de couple d'entraînement et système de régulation de capacité destiné à un compresseur à capacité variable Ceased WO2009031425A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
DE112008002404T DE112008002404T5 (de) 2007-09-04 2008-08-25 Kompressorantriebsdrehmomentberechnungsvorrichtung und Verdrängungssteuerungssystem für einen Kompressor mit variabler Verdrängung
CN200880107458A CN101796354A (zh) 2007-09-04 2008-08-25 压缩机的驱动扭矩运算装置和用于可变容量压缩机的容量控制系统

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-228938 2007-09-04
JP2007228938A JP2009063179A (ja) 2007-09-04 2007-09-04 圧縮機の駆動トルク演算装置及び可変容量圧縮機の容量制御システム

Publications (1)

Publication Number Publication Date
WO2009031425A1 true WO2009031425A1 (fr) 2009-03-12

Family

ID=40428745

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2008/065116 Ceased WO2009031425A1 (fr) 2007-09-04 2008-08-25 Dispositif de calcul de couple d'entraînement et système de régulation de capacité destiné à un compresseur à capacité variable

Country Status (4)

Country Link
JP (1) JP2009063179A (fr)
CN (1) CN101796354A (fr)
DE (1) DE112008002404T5 (fr)
WO (1) WO2009031425A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2460676A4 (fr) * 2009-07-30 2013-04-03 Sanden Corp Cycle de réfrigération
WO2016077559A1 (fr) * 2014-11-14 2016-05-19 Carrier Corporation Calcul de capacité de refroidisseur embarqué

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5413956B2 (ja) * 2009-05-20 2014-02-12 サンデン株式会社 可変容量圧縮機の駆動トルク演算装置、及び、車両用空調システム
JP2011031679A (ja) * 2009-07-30 2011-02-17 Sanden Corp 車両用空調装置
JP2011033235A (ja) * 2009-07-30 2011-02-17 Sanden Corp 冷凍サイクル
JP5765566B2 (ja) * 2010-07-23 2015-08-19 サンデンホールディングス株式会社 車両用空調装置及び車両用空調装置における可変容量圧縮機の運転状態判定方法
JP2013039862A (ja) * 2011-08-12 2013-02-28 Denso Corp 車両用コンプレッサのトルク推定方法及びトルク制御装置
DE102011119649A1 (de) * 2011-11-29 2013-05-29 Wabco Gmbh Kompressorsystem für eine Druckluftversorgungsanlage
CN102384088B (zh) * 2011-12-12 2014-06-11 山东大学 基于转矩流量智能软测量的涡旋压缩机控制系统及方法
CN104806501B (zh) * 2015-05-06 2016-06-08 安徽江淮汽车股份有限公司 汽车空调压缩机扭矩控制方法及装置
CN104807269B (zh) * 2015-05-06 2017-04-12 安徽江淮汽车集团股份有限公司 汽车空调压缩机的控制方法及装置
US20160356535A1 (en) * 2015-06-05 2016-12-08 GM Global Technology Operations LLC Ac refrigerant circuit
KR20170004813A (ko) 2015-07-03 2017-01-11 한온시스템 주식회사 압축기의 토크를 결정하기 위한 방법
JP2017088139A (ja) * 2015-11-17 2017-05-25 株式会社ヴァレオジャパン 車両用空調装置及びそれを備えた車両
IT201900021534A1 (it) * 2019-11-19 2021-05-19 Carel Ind Spa Apparato frigorifero monovalvola a co2 e metodo di regolazione dello stesso
CN111322801B (zh) * 2020-02-27 2021-05-11 广东志高暖通设备股份有限公司 电子膨胀阀的控制方法及装置
DE102020122713B4 (de) 2020-08-31 2024-10-31 Andreas Bangheri Verfahren zum Betreiben einer Wärmepumpe
CN115476640A (zh) * 2021-05-31 2022-12-16 比亚迪股份有限公司 阀组集成模块、热管理系统及车辆

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1038717A (ja) * 1996-07-29 1998-02-13 Toyota Motor Corp 車両用空調装置の可変容量コンプレッサトルク検出方法
JPH1089780A (ja) * 1996-09-13 1998-04-10 Mitsubishi Electric Corp 冷凍システム装置
JP2001317467A (ja) * 2000-02-28 2001-11-16 Toyota Industries Corp 容量可変型圧縮機の容量制御装置及び圧縮機モジュール並びに車両用空調装置
JP2004034943A (ja) * 2002-07-08 2004-02-05 Tgk Co Ltd 冷凍サイクルの制御方法
JP2005016352A (ja) * 2003-06-24 2005-01-20 Sanden Corp 圧縮機出力算出装置およびそれを用いた制御装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0268456A (ja) * 1988-09-01 1990-03-07 Diesel Kiki Co Ltd 冷却装置
JP2000249049A (ja) * 1999-02-25 2000-09-12 Sanden Corp 可変容量圧縮機の容量制御機構

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1038717A (ja) * 1996-07-29 1998-02-13 Toyota Motor Corp 車両用空調装置の可変容量コンプレッサトルク検出方法
JPH1089780A (ja) * 1996-09-13 1998-04-10 Mitsubishi Electric Corp 冷凍システム装置
JP2001317467A (ja) * 2000-02-28 2001-11-16 Toyota Industries Corp 容量可変型圧縮機の容量制御装置及び圧縮機モジュール並びに車両用空調装置
JP2004034943A (ja) * 2002-07-08 2004-02-05 Tgk Co Ltd 冷凍サイクルの制御方法
JP2005016352A (ja) * 2003-06-24 2005-01-20 Sanden Corp 圧縮機出力算出装置およびそれを用いた制御装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2460676A4 (fr) * 2009-07-30 2013-04-03 Sanden Corp Cycle de réfrigération
WO2016077559A1 (fr) * 2014-11-14 2016-05-19 Carrier Corporation Calcul de capacité de refroidisseur embarqué
US11686517B2 (en) 2014-11-14 2023-06-27 Carrier Corporation On board chiller capacity calculation

Also Published As

Publication number Publication date
JP2009063179A (ja) 2009-03-26
CN101796354A (zh) 2010-08-04
DE112008002404T5 (de) 2010-07-22

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