ATE551531T1 - Elektroverdichter und klimaanlage damit - Google Patents

Elektroverdichter und klimaanlage damit

Info

Publication number
ATE551531T1
ATE551531T1 AT08723771T AT08723771T ATE551531T1 AT E551531 T1 ATE551531 T1 AT E551531T1 AT 08723771 T AT08723771 T AT 08723771T AT 08723771 T AT08723771 T AT 08723771T AT E551531 T1 ATE551531 T1 AT E551531T1
Authority
AT
Austria
Prior art keywords
phase
current
inverter
voltages
air conditioning
Prior art date
Application number
AT08723771T
Other languages
English (en)
Inventor
Jin-Ha Choi
Il-Nahm Hwang
Ho-Jong Jeong
Seung-Yong Chang
Tae-Hee Kwak
Won-Chul Kang
Kyung-Won Seo
Chi-Woo Song
Original Assignee
Lg Electronics Inc
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 Lg Electronics Inc filed Critical Lg Electronics Inc
Application granted granted Critical
Publication of ATE551531T1 publication Critical patent/ATE551531T1/de

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
    • F04B49/06—Control using electricity
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • 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
    • F04B35/00—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for
    • F04B35/04—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric
    • F04B35/045—Piston pumps specially adapted for elastic fluids and characterised by the driving means to their working members, or by combination with, or adaptation to, specific driving engines or motors, not otherwise provided for the means being electric using solenoids
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F1/00—Room units for air-conditioning, e.g. separate or self-contained units or units receiving primary air from a central station
    • F24F1/02—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing
    • F24F1/022—Self-contained room units for air-conditioning, i.e. with all apparatus for treatment installed in a common casing comprising a compressor cycle
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F24—HEATING; RANGES; VENTILATING
    • F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
    • F24F11/00—Control or safety arrangements
    • F24F11/88—Electrical aspects, e.g. circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P27/00—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage
    • H02P27/04—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage
    • H02P27/06—Arrangements or methods for the control of AC motors characterised by the kind of supply voltage using variable-frequency supply voltage, e.g. inverter or converter supply voltage using dc to ac converters or inverters
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P29/00—Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors
    • H02P29/02—Providing protection against overload without automatic interruption of supply
    • H02P29/032—Preventing damage to the motor, e.g. setting individual current limits for different drive conditions
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P6/00—Arrangements for controlling synchronous motors or other dynamo-electric motors using electronic commutation dependent on the rotor position; Electronic commutators therefor
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • 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
    • F04B2203/0201—Current
    • 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
    • F04B2203/0202—Voltage

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
  • Air Conditioning Control Device (AREA)
AT08723771T 2007-03-28 2008-03-27 Elektroverdichter und klimaanlage damit ATE551531T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020070030553A KR101325398B1 (ko) 2007-03-28 2007-03-28 전동 압축기 및 그를 포함한 공기 조화 장치
PCT/KR2008/001735 WO2008117998A1 (en) 2007-03-28 2008-03-27 Electro-compressor and air conditioner having the same

Publications (1)

Publication Number Publication Date
ATE551531T1 true ATE551531T1 (de) 2012-04-15

Family

ID=39788694

Family Applications (1)

Application Number Title Priority Date Filing Date
AT08723771T ATE551531T1 (de) 2007-03-28 2008-03-27 Elektroverdichter und klimaanlage damit

Country Status (4)

Country Link
EP (1) EP2134967B1 (de)
KR (1) KR101325398B1 (de)
AT (1) ATE551531T1 (de)
WO (1) WO2008117998A1 (de)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102138496B1 (ko) * 2013-10-07 2020-07-28 현대모비스 주식회사 3상 교류 전동기를 이용하는 유압 제어 시스템 및 유압 제어 시스템의 3상 교류 전동기 제어 방법
TWI658701B (zh) * 2018-02-07 2019-05-01 National Taiwan University Of Science And Technology 動態電流關聯電路及其應用之比較器及類比數位轉換裝置
CN108313040B (zh) * 2018-02-09 2020-07-24 安徽江淮汽车集团股份有限公司 一种汽车电动空压机的控制方法及系统

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5841283A (ja) * 1981-09-02 1983-03-10 Japan Steel Works Ltd:The 油圧ポンプの定馬力制御方法
JPH0356089A (ja) * 1989-04-05 1991-03-11 Mitsubishi Electric Corp 密閉型圧縮機の制御装置
MY119900A (en) * 1995-03-14 2005-08-30 Panasonic Corp Refrigerating apparatus, and refrigerator control and brushless motor starter used in same
US5682091A (en) * 1996-03-20 1997-10-28 National Power Systems, Inc. Digital power optimization system for polyphase AC induction motors
JP4239372B2 (ja) * 1999-09-17 2009-03-18 株式会社安川電機 Ａｃ同期モータの初期磁極推定装置
KR100356515B1 (ko) * 2000-06-07 2002-10-18 엘지산전 주식회사 유도전동기 구동용 인버터의 과전류 억제장치 및 방법
JP2003348875A (ja) * 2002-05-27 2003-12-05 Matsushita Electric Ind Co Ltd 電動機駆動装置
JP4023249B2 (ja) * 2002-07-25 2007-12-19 ダイキン工業株式会社 圧縮機内部状態推定装置及び空気調和装置
CN100449228C (zh) * 2004-04-27 2009-01-07 松下电器产业株式会社 热泵装置

Also Published As

Publication number Publication date
WO2008117998A1 (en) 2008-10-02
EP2134967A4 (de) 2011-05-11
EP2134967B1 (de) 2012-03-28
KR101325398B1 (ko) 2013-11-04
KR20080088114A (ko) 2008-10-02
EP2134967A1 (de) 2009-12-23

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