[go: up one dir, main page]

TW200506298A - Motor driving device and cooling fan driving device for a refrigerator - Google Patents

Motor driving device and cooling fan driving device for a refrigerator

Info

Publication number
TW200506298A
TW200506298A TW093119077A TW93119077A TW200506298A TW 200506298 A TW200506298 A TW 200506298A TW 093119077 A TW093119077 A TW 093119077A TW 93119077 A TW93119077 A TW 93119077A TW 200506298 A TW200506298 A TW 200506298A
Authority
TW
Taiwan
Prior art keywords
axis current
refrigerator
driving device
motor
cooling fan
Prior art date
Application number
TW093119077A
Other languages
Chinese (zh)
Other versions
TWI280341B (en
Inventor
Yuki Marutani
Shuchiku Hayashi
Original Assignee
Toshiba Kk
Toshiba Consumer Marketing
Toshiba Ha Products Co 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
Priority claimed from JP2003281300A external-priority patent/JP3998615B2/en
Priority claimed from JP2003291855A external-priority patent/JP2005061709A/en
Application filed by Toshiba Kk, Toshiba Consumer Marketing, Toshiba Ha Products Co Ltd filed Critical Toshiba Kk
Publication of TW200506298A publication Critical patent/TW200506298A/en
Application granted granted Critical
Publication of TWI280341B publication Critical patent/TWI280341B/en

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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D11/00—Self-contained movable devices, e.g. domestic refrigerators
    • F25D11/02—Self-contained movable devices, e.g. domestic refrigerators with cooling compartments at different temperatures
    • 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
    • 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
    • F04B49/20—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 by changing the driving 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
    • 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
    • F25B49/025—Motor control arrangements
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D17/00—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces
    • F25D17/04—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection
    • F25D17/06—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation
    • F25D17/062—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators
    • F25D17/065—Arrangements for circulating cooling fluids; Arrangements for circulating gas, e.g. air, within refrigerated spaces for circulating air, e.g. by convection by forced circulation in household refrigerators with compartments at different temperatures
    • 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
    • H02P27/08—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 with pulse width modulation
    • H02P27/085—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 with pulse width modulation wherein the PWM mode is adapted on the running conditions of the motor, e.g. the switching frequency
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/40—Electric motor
    • F04C2240/403—Electric motor with inverter for speed control
    • 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
    • F25B2600/021—Inverters therefor
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/02—Sensors detecting door opening
    • 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
    • F25D—REFRIGERATORS; COLD ROOMS; ICE-BOXES; COOLING OR FREEZING APPARATUS NOT OTHERWISE PROVIDED FOR
    • F25D2700/00—Means for sensing or measuring; Sensors therefor
    • F25D2700/12—Sensors measuring the inside temperature

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Power Engineering (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

The present invention is to provide a kind of vector-controlled motor-driving device and a cooling fan driving device for controlling the temperature inside the refrigerator. In the refrigerator (10) proceeding the freeze cycle (30), the compressor (28) driven by the three-phase compressor motor (3A) increases the power by the following ways: The q axis current Iq of the corresponding torque and the d axis current of the corresponding magnetic flux are obtained from the three-phase driving current output to compressor motor (3A) from the current converting circuit (42); and according to the change of the q axis current Iq corresponding to the temperature inside the refrigerator (10), the rotation speed of the compressor motor (3A) increases with the increasing q axis current to promote the compressor (28) power. Besides, In the refrigerator (10) proceeding the freeze cycle (30), the cooling fan (24) driven by three-phase fan motor (3B) increases the power by the following way: The q axis current Iq of the corresponding torque and the d axis current of the corresponding magnetic flux are obtained from the three-phase driving current output to fan motor (3B) from the current converting circuit (42); and according to the change of the q axis current Iq corresponding to the cold air flow, the rotation speed of the fan motor (3B) increases with the increasing q axis current Iq to promote the cooling fan (24) power.
TW093119077A 2003-07-28 2004-06-29 Motor driving device and cooling fan driving device for a refrigerator TWI280341B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2003281300A JP3998615B2 (en) 2003-07-28 2003-07-28 Refrigerator motor drive device
JP2003291855A JP2005061709A (en) 2003-08-11 2003-08-11 Cooling fan drive device for refrigerator

Publications (2)

Publication Number Publication Date
TW200506298A true TW200506298A (en) 2005-02-16
TWI280341B TWI280341B (en) 2007-05-01

Family

ID=34593892

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093119077A TWI280341B (en) 2003-07-28 2004-06-29 Motor driving device and cooling fan driving device for a refrigerator

Country Status (3)

Country Link
KR (1) KR100582126B1 (en)
CN (1) CN1311214C (en)
TW (1) TWI280341B (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5222640B2 (en) * 2008-07-09 2013-06-26 日立アプライアンス株式会社 Refrigeration equipment
CN102269173B (en) * 2011-06-10 2016-06-08 海信（山东）冰箱有限公司 The control device of a kind of direct current fan for refrigerator and method thereof
KR101953124B1 (en) * 2012-07-13 2019-03-04 삼성전자주식회사 Driving apparatus of motor and cooling apparatus using the same
KR101708630B1 (en) * 2015-02-02 2017-02-21 엘지전자 주식회사 Motor driving device and refrigerator including the same
TWI568622B (en) 2015-11-13 2017-02-01 溫芫鋐 Cable arranging system for bicycle
CN110186240B (en) * 2019-06-11 2021-02-26 合肥华凌股份有限公司 Method and device for controlling rotating speed of fan of air-cooled refrigerator and refrigerator

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3483763B2 (en) * 1998-04-27 2004-01-06 株式会社東芝 Refrigerator control method
JP4103354B2 (en) * 2001-07-19 2008-06-18 松下電器産業株式会社 Motor drive device for washing machine
JP3680016B2 (en) * 2001-09-03 2005-08-10 三菱電機株式会社 Synchronous motor step-out detection device
JP4037643B2 (en) * 2001-11-28 2008-01-23 松下電器産業株式会社 Motor drive device and motor rotor position detection method

Also Published As

Publication number Publication date
TWI280341B (en) 2007-05-01
CN1311214C (en) 2007-04-18
KR20050013943A (en) 2005-02-05
KR100582126B1 (en) 2006-05-23
CN1576754A (en) 2005-02-09

Similar Documents

Publication Publication Date Title
WO2007120264A3 (en) Application of a switched reluctance motion control system in a chiller system
JP2004104895A5 (en)
ATE512816T1 (en) MOTOR VEHICLE STANDARD AIR CONDITIONER
WO2010135407A3 (en) Variable speed compressor
CN110073591B (en) Motor drive device and air conditioner
EP1221766A3 (en) Motor fan control apparatus
CN103822334A (en) Air conditioner frequency-conversion driving control system and air conditioner using same
WO2018078849A1 (en) Electric motor driving device and air conditioner
TW200506298A (en) Motor driving device and cooling fan driving device for a refrigerator
CN105318648A (en) Freezer humidity control method
CN201066230Y (en) Refrigerator possessing fan
CN103052801B (en) Apparatus and method for controlling a compressor, and refrigerator comprising same
US7317296B2 (en) Electric motor
CN214959131U (en) Heat abstractor suitable for ultrasonic motor friction cooling
TH67869A (en) Refrigerator
CN205580054U (en) Dc -inverter [electric] motor coach air conditioning unit
JPH10141226A (en) Hermetic compressor
KR20100138370A (en) Speed control device of LSPM motor using inverter
JP3998615B2 (en) Refrigerator motor drive device
JP3067940U (en) Drive device for multi-stage compressor
JP2005061709A (en) Cooling fan drive device for refrigerator
CN205503501U (en) A Brushless DC Frequency Conversion Fan with External Rotor Structure
CN2921380Y (en) External rotor permanent magnetic brushless DC electric machine speed regulating centrifugal ventilator
RU2004132750A (en) AUTOMATIC SYSTEM FOR REGULATING THE POWER TRACTION TRANSFORMER OF THE TRACTION VEHICLE
CN204859046U (en) Miniwatt brushless DC motor driver

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees