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WO2008108021A1 - 電動圧縮機の制御装置および方法 - Google Patents

電動圧縮機の制御装置および方法 Download PDF

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Publication number
WO2008108021A1
WO2008108021A1 PCT/JP2007/069097 JP2007069097W WO2008108021A1 WO 2008108021 A1 WO2008108021 A1 WO 2008108021A1 JP 2007069097 W JP2007069097 W JP 2007069097W WO 2008108021 A1 WO2008108021 A1 WO 2008108021A1
Authority
WO
WIPO (PCT)
Prior art keywords
electric compressor
motor
revolutions
actuated
compressor
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/JP2007/069097
Other languages
English (en)
French (fr)
Inventor
Masahiro Goto
Koji Nakano
Takashi Nakagami
Makoto Hattori
Takayuki Takashige
Kazuki Niwa
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.)
Mitsubishi Heavy Industries Ltd
Original Assignee
Mitsubishi Heavy Industries Ltd
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 Mitsubishi Heavy Industries Ltd filed Critical Mitsubishi Heavy Industries Ltd
Priority to CA002672545A priority Critical patent/CA2672545A1/en
Priority to EP07828838.8A priority patent/EP2136079B1/en
Priority to US12/439,649 priority patent/US8123490B2/en
Publication of WO2008108021A1 publication Critical patent/WO2008108021A1/ja
Anticipated expiration legal-status Critical
Ceased 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
    • F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/02—Stopping, starting, unloading or idling control
    • 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
    • F04B49/00—Control, e.g. of pump delivery, or pump pressure of, or safety measures for, machines, pumps, or pumping installations, not otherwise provided for, or of interest apart from, groups F04B1/00 - F04B47/00
    • F04B49/06—Control using electricity
    • F04B49/065—Control using electricity and making use of computers
    • 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
    • F04B2203/00—Motor parameters
    • F04B2203/02—Motor parameters of rotating electric motors
    • F04B2203/0209—Rotational speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Computer Hardware Design (AREA)
  • Control Of Positive-Displacement Pumps (AREA)
  • Compressors, Vaccum Pumps And Other Relevant Systems (AREA)

Abstract

　より簡易、低コストな構成で電動圧縮機の迅速な起動を可能とし、さらに電動圧縮機の軽量化、コスト低減、組立の手間の軽減等を実現することのできる電動圧縮機の制御装置等を提供することを目的とする。 　電動圧縮機のモータを起動するに際し、圧縮機本体の入口側と出口側に差圧が生じている場合には、通常モードよりも低い回転数でモータを起動させる。これにより、例えば圧縮機本体の出口側において冷媒が液化してしまっているような場合であっても、液化した冷媒を押し出すような動作を実行させて、モータを起動させることが可能となる。この場合においては、モータの回転数を段階的あるいは線形的に変化させて上昇していくことで、起動を確実に行いつつも、なるべく早期にモータを要求回転数に到達させる。
PCT/JP2007/069097 2007-03-06 2007-09-28 電動圧縮機の制御装置および方法 Ceased WO2008108021A1 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CA002672545A CA2672545A1 (en) 2007-03-06 2007-09-28 Apparatus and method for controlling electric compressor
EP07828838.8A EP2136079B1 (en) 2007-03-06 2007-09-28 Apparatus and method for controlling electric compressor
US12/439,649 US8123490B2 (en) 2007-03-06 2007-09-28 Apparatus and method for controlling electric compressor

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-055208 2007-03-06
JP2007055208A JP5123538B2 (ja) 2007-03-06 2007-03-06 電動圧縮機の制御装置および方法

Publications (1)

Publication Number Publication Date
WO2008108021A1 true WO2008108021A1 (ja) 2008-09-12

Family

ID=39737922

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/069097 Ceased WO2008108021A1 (ja) 2007-03-06 2007-09-28 電動圧縮機の制御装置および方法

Country Status (5)

Country Link
US (1) US8123490B2 (ja)
EP (1) EP2136079B1 (ja)
JP (1) JP5123538B2 (ja)
CA (1) CA2672545A1 (ja)
WO (1) WO2008108021A1 (ja)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10385852B2 (en) 2013-05-10 2019-08-20 Carrier Corporation Method for soft expulsion of a fluid from a compressor at start-up
KR101500090B1 (ko) * 2013-06-25 2015-03-18 현대자동차주식회사 친환경 차량용 전동식 에어컨 컴프레서 제어 방법
KR101983697B1 (ko) * 2013-09-23 2019-06-04 한온시스템 주식회사 차량용 히트 펌프 시스템의 전동 압축기 제어 방법
JP2015105648A (ja) * 2013-12-03 2015-06-08 カルソニックカンセイ株式会社 電動コンプレッサ及びその制御方法
JP2015142389A (ja) * 2014-01-27 2015-08-03 株式会社豊田自動織機 電動圧縮機
US10414241B2 (en) 2016-06-30 2019-09-17 Emerson Climate Technologies, Inc. Systems and methods for capacity modulation through eutectic plates
US10828963B2 (en) 2016-06-30 2020-11-10 Emerson Climate Technologies, Inc. System and method of mode-based compressor speed control for refrigerated vehicle compartment
US10315495B2 (en) 2016-06-30 2019-06-11 Emerson Climate Technologies, Inc. System and method of controlling compressor, evaporator fan, and condenser fan speeds during a battery mode of a refrigeration system for a container of a vehicle
US10569620B2 (en) 2016-06-30 2020-02-25 Emerson Climate Technologies, Inc. Startup control systems and methods to reduce flooded startup conditions
US10300766B2 (en) 2016-06-30 2019-05-28 Emerson Climate Technologies, Inc. System and method of controlling passage of refrigerant through eutectic plates and an evaporator of a refrigeration system for a container of a vehicle
US10562377B2 (en) 2016-06-30 2020-02-18 Emerson Climate Technologies, Inc. Battery life prediction and monitoring
US10532632B2 (en) 2016-06-30 2020-01-14 Emerson Climate Technologies, Inc. Startup control systems and methods for high ambient conditions
US10328771B2 (en) 2016-06-30 2019-06-25 Emerson Climated Technologies, Inc. System and method of controlling an oil return cycle for a refrigerated container of a vehicle

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0599165A (ja) * 1991-08-29 1993-04-20 Zexel Corp 圧縮機の起動制御装置
JP2508191B2 (ja) * 1988-05-31 1996-06-19 ダイキン工業株式会社 冷凍装置
JPH10227533A (ja) * 1997-02-13 1998-08-25 Mitsubishi Electric Corp 空気調和機
JP2921426B2 (ja) * 1995-02-14 1999-07-19 株式会社デンソー コンプレッサ回転数制御装置
JP3125614B2 (ja) * 1995-02-07 2001-01-22 ダイキン工業株式会社 スクロール圧縮機の制御装置
JP2006029342A (ja) 2005-09-27 2006-02-02 Matsushita Electric Ind Co Ltd 電動コンプレッサの駆動装置

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59160081A (ja) * 1983-03-01 1984-09-10 Toyoda Autom Loom Works Ltd 圧縮機の起動制御方法
US7628028B2 (en) * 2005-08-03 2009-12-08 Bristol Compressors International, Inc. System and method for compressor capacity modulation

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2508191B2 (ja) * 1988-05-31 1996-06-19 ダイキン工業株式会社 冷凍装置
JPH0599165A (ja) * 1991-08-29 1993-04-20 Zexel Corp 圧縮機の起動制御装置
JP3125614B2 (ja) * 1995-02-07 2001-01-22 ダイキン工業株式会社 スクロール圧縮機の制御装置
JP2921426B2 (ja) * 1995-02-14 1999-07-19 株式会社デンソー コンプレッサ回転数制御装置
JPH10227533A (ja) * 1997-02-13 1998-08-25 Mitsubishi Electric Corp 空気調和機
JP2006029342A (ja) 2005-09-27 2006-02-02 Matsushita Electric Ind Co Ltd 電動コンプレッサの駆動装置

Also Published As

Publication number Publication date
JP2008215234A (ja) 2008-09-18
CA2672545A1 (en) 2008-09-12
JP5123538B2 (ja) 2013-01-23
EP2136079A1 (en) 2009-12-23
US20090263255A1 (en) 2009-10-22
EP2136079B1 (en) 2018-08-01
US8123490B2 (en) 2012-02-28
EP2136079A4 (en) 2016-12-28

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