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WO2011080240A3 - A hermetic compressor the winding temperature of which is measured - Google Patents

A hermetic compressor the winding temperature of which is measured Download PDF

Info

Publication number
WO2011080240A3
WO2011080240A3 PCT/EP2010/070739 EP2010070739W WO2011080240A3 WO 2011080240 A3 WO2011080240 A3 WO 2011080240A3 EP 2010070739 W EP2010070739 W EP 2010070739W WO 2011080240 A3 WO2011080240 A3 WO 2011080240A3
Authority
WO
WIPO (PCT)
Prior art keywords
motor
hermetic compressor
providing
measured
winding temperature
Prior art date
Application number
PCT/EP2010/070739
Other languages
French (fr)
Other versions
WO2011080240A2 (en
Inventor
Mucahit Bacaksiz
Oner Hatipoglu
Mustafa Yuksel
Original Assignee
Arcelik Anonim Sirketi
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 Arcelik Anonim Sirketi filed Critical Arcelik Anonim Sirketi
Publication of WO2011080240A2 publication Critical patent/WO2011080240A2/en
Publication of WO2011080240A3 publication Critical patent/WO2011080240A3/en

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
    • 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
    • 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
    • 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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/42—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor
    • H02P1/44—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual single-phase induction motor by phase-splitting with a capacitor
    • 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
    • H02P29/60—Controlling or determining the temperature of the motor or of the drive
    • H02P29/64—Controlling or determining the temperature of the winding
    • 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)
  • Control Of Positive-Displacement Pumps (AREA)

Abstract

The present invention relates to a variable speed hermetic compressor (1) providing the refrigerant cycle to be performed, comprising a motor (2) fed by the mains voltage (Vac), a main winding (AS), an auxiliary winding (YS), a first switch (3) connected in series to the auxiliary winding (YS) providing the motor (2) to be operated by being actuated at the start up so that the motor (2) can start up, a second switch (4) connected in series to the main windings (AS) providing the motor (2) to continue operating, and a control unit (5) that controls the start up and operation of the motor (2) by actuating the switches (3 and 4) when required.
PCT/EP2010/070739 2009-12-31 2010-12-24 A hermetic compressor the winding temperature of which is measured WO2011080240A2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
TR200910080 2009-12-31
TRA2009/10080 2009-12-31

Publications (2)

Publication Number Publication Date
WO2011080240A2 WO2011080240A2 (en) 2011-07-07
WO2011080240A3 true WO2011080240A3 (en) 2011-12-15

Family

ID=44121402

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2010/070739 WO2011080240A2 (en) 2009-12-31 2010-12-24 A hermetic compressor the winding temperature of which is measured

Country Status (1)

Country Link
WO (1) WO2011080240A2 (en)

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083001A (en) * 1976-12-29 1978-04-04 Westinghouse Electric Corporation Measurement of motor winding temperature
US20030111976A1 (en) * 2001-12-13 2003-06-19 Kumar Ajith Kuttannair Detection of loss of cooling air to traction motors
KR20040064493A (en) * 2003-01-13 2004-07-19 엘지전자 주식회사 Overload protective device of reciprocating compressor and method thereof
WO2007074092A2 (en) * 2005-12-29 2007-07-05 Arcelik Anonim Sirketi A motor
US20090051311A1 (en) * 2007-06-04 2009-02-26 Bin Lu System and method for determining stator winding resistance in an ac motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4057805B2 (en) 2001-11-29 2008-03-05 サンデン株式会社 Control device for variable capacity compressor
DE102005062571A1 (en) 2005-12-27 2007-06-28 Wabco Gmbh Reporting process for ambient temperature of compressor involves measuring temperature-dependent coil resistance and setting dependence on ambient temperature

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4083001A (en) * 1976-12-29 1978-04-04 Westinghouse Electric Corporation Measurement of motor winding temperature
US20030111976A1 (en) * 2001-12-13 2003-06-19 Kumar Ajith Kuttannair Detection of loss of cooling air to traction motors
KR20040064493A (en) * 2003-01-13 2004-07-19 엘지전자 주식회사 Overload protective device of reciprocating compressor and method thereof
WO2007074092A2 (en) * 2005-12-29 2007-07-05 Arcelik Anonim Sirketi A motor
US20090051311A1 (en) * 2007-06-04 2009-02-26 Bin Lu System and method for determining stator winding resistance in an ac motor

Also Published As

Publication number Publication date
WO2011080240A2 (en) 2011-07-07

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