GB2239112B - Brushless motor and an axial flow fan with the brushless motor - Google Patents

Brushless motor and an axial flow fan with the brushless motor

Info

Publication number
GB2239112B
GB2239112B GB9020636A GB9020636A GB2239112B GB 2239112 B GB2239112 B GB 2239112B GB 9020636 A GB9020636 A GB 9020636A GB 9020636 A GB9020636 A GB 9020636A GB 2239112 B GB2239112 B GB 2239112B
Authority
GB
United Kingdom
Prior art keywords
brushless motor
axial flow
flow fan
brushless
motor
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.)
Expired - Lifetime
Application number
GB9020636A
Other languages
English (en)
Other versions
GB9020636D0 (en
GB2239112A (en
Inventor
Kikuo Komiyama
Ippei Hagiwara
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 Electric Corp
Original Assignee
Mitsubishi Electric 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
Priority claimed from JP1294659A external-priority patent/JPH03155390A/ja
Priority claimed from JP2079507A external-priority patent/JPH03284189A/ja
Application filed by Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of GB9020636D0 publication Critical patent/GB9020636D0/en
Publication of GB2239112A publication Critical patent/GB2239112A/en
Application granted granted Critical
Publication of GB2239112B publication Critical patent/GB2239112B/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • H02P6/06—Arrangements for speed regulation of a single motor wherein the motor speed is measured and compared with a given physical value so as to adjust the motor speed
    • 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
    • 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
    • H02P6/34—Modelling or simulation for control purposes
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/923—Specific feedback condition or device
    • Y10S388/934—Thermal condition

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
GB9020636A 1989-11-13 1990-09-21 Brushless motor and an axial flow fan with the brushless motor Expired - Lifetime GB2239112B (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP1294659A JPH03155390A (ja) 1989-11-13 1989-11-13 ブラシレスモータ
JP2079507A JPH03284189A (ja) 1990-03-28 1990-03-28 軸流フアン

Publications (3)

Publication Number Publication Date
GB9020636D0 GB9020636D0 (en) 1990-10-31
GB2239112A GB2239112A (en) 1991-06-19
GB2239112B true GB2239112B (en) 1993-12-08

Family

ID=26420528

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9020636A Expired - Lifetime GB2239112B (en) 1989-11-13 1990-09-21 Brushless motor and an axial flow fan with the brushless motor

Country Status (3)

Country Link
US (1) US5093891A (enExample)
DE (1) DE4032988C3 (enExample)
GB (1) GB2239112B (enExample)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1241180B (it) * 1990-02-19 1993-12-29 C.E.Set S.R.L. Sistema di azionamento per il cestello di una macchina lavabiancheria.
US5293445A (en) * 1992-05-29 1994-03-08 Sgs-Thomson Microelecetronics, Inc. AGC with non-linear gain for PLL circuits
US5845045A (en) * 1993-11-28 1998-12-01 Papst-Motoren Gmbh & Co. Kg Method and apparatus for DC motor speed control
JP3724964B2 (ja) * 1998-11-18 2005-12-07 株式会社デンソー モータ駆動装置
DE19944198A1 (de) * 1999-09-15 2001-03-22 Bosch Gmbh Robert Elektronisch kommutierbarer Motor
TW540901U (en) * 1999-12-06 2003-07-01 Asia Vital Components Co Ltd Fan driving circuit capable of automatically adjusting the speed
US6611117B1 (en) * 2000-04-21 2003-08-26 Minebea Co., Ltd. Drive circuit for a brushless DC motor
DE10032762B4 (de) * 2000-07-05 2005-02-24 Rational Ag "Gargerät mit Spannungs-,Phasen-und /oder Frequenzumwandler"
DE10040440B4 (de) * 2000-08-18 2004-12-09 Rittal Electronic Systems Gmbh & Co. Kg Verfahren und Vorrichtung zur Drehzahlregelung von DC-Lüftern
EP1415390B1 (de) * 2001-08-10 2005-03-23 ebm-papst St. Georgen GmbH & Co. KG Verfahren zur steuerung der kommutierung bei einem elektronisch kommutierten motor, und elektronisch kommutierter motor zur durchführung eines solchen verfahrens
US6587338B2 (en) * 2001-12-13 2003-07-01 Carter Group, Inc. Electronic controller modules and methods for making and using same
US20030063900A1 (en) * 2001-12-13 2003-04-03 Carter Group, Inc. Linear electric motor controller and system for providing linear speed control
US7265516B2 (en) * 2001-12-13 2007-09-04 Lacroix Michael Charles Linear electric motor controller and system for providing linear control
US7062160B2 (en) * 2002-03-13 2006-06-13 Seagate Technology Llc Monitoring current in a motor during acceleration to verify motor frequency lock
US6810202B2 (en) * 2002-09-16 2004-10-26 Prolific Technology, Inc. Apparatus for controlling rotational speed of motor
TW595083B (en) * 2003-05-14 2004-06-21 Prolific Technology Inc Noiseless driving IC for DC motor
US20050264253A1 (en) * 2003-10-21 2005-12-01 Mladen Ivankovic Linear power module
JP4379702B2 (ja) * 2004-02-10 2009-12-09 株式会社デンソー ブラシレスモータ制御装置
SI2212640T1 (sl) * 2007-10-10 2014-12-31 Prime Datum Inc. Sistem integriranega pogona ventilatorja za hladilni stolp in postopek delovanja mokrega hladilnega stolpa
JP4329856B2 (ja) * 2007-10-16 2009-09-09 トヨタ自動車株式会社 車両の駆動制御装置
EP2276990B1 (en) 2008-03-24 2019-04-03 Prime Datum, Inc. Integrated fan drive system forair-cooled heat exchanger (ache)
US9217440B2 (en) * 2009-01-23 2015-12-22 Panasonic Intellectual Property Management Co., Ltd. Ceiling fan
US20110227521A1 (en) * 2010-03-22 2011-09-22 Fsp Technology Inc. Method of starting a fan
DE102015220592A1 (de) * 2015-10-22 2017-04-27 Volkswagen Aktiengesellschaft Fortbewegungsmittel, Steuergerät und Verfahren zur Vermeidung einer ungleichmäßigen Erhitzung von Phasen eines Synchronmotors
JP6755665B2 (ja) 2016-01-21 2020-09-16 キヤノン株式会社 モータ駆動装置、モータシステムおよび撮像装置

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1388573A (en) * 1971-02-13 1975-03-26 Sony Corp Motor apparatus
GB2006477A (en) * 1977-09-08 1979-05-02 Fujitsu Fanuc Ltd Motor control apparatus
GB1597220A (en) * 1978-04-12 1981-09-03 Johnson & Starley Ltd Gas-fired warm-air heating systems
EP0061824A1 (en) * 1981-03-27 1982-10-06 Magnetic Peripherals Inc. A digital speed control device for a motor
GB2211289A (en) * 1987-07-02 1989-06-28 Mitsubishi Electric Corp Air-conditioners

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4035692A (en) * 1975-11-20 1977-07-12 Cutler-Hammer, Inc. Resistor protection systems
JPS5937895A (ja) * 1982-08-25 1984-03-01 Matsushita Electric Ind Co Ltd ブラシレスモ−タ
EP0171245B1 (en) * 1984-07-28 1991-06-19 Mitsubishi Denki Kabushiki Kaisha Overheat preventing system of a.c. motor
US4722669A (en) * 1985-03-25 1988-02-02 Control Resources, Inc. Fan speed controller
DE3546891C2 (de) * 1985-10-21 2000-06-08 Papst Licensing Gmbh & Co Kg Treiberschaltung zum Betrieb eines kollektorlosen Gleichstrommotors in einem Lüfter oder zum Antrieb eines Lüfters
US4665350A (en) * 1986-01-31 1987-05-12 General Motors Corporation Open-loop brushless motor control system
US4755728A (en) * 1986-09-16 1988-07-05 Itsuki Ban Single-phase semiconductor electric motor and fan using the same
US4667480A (en) * 1986-09-22 1987-05-26 General Electric Company Method and apparatus for controlling an electrically driven automotive air conditioner
DE3817870A1 (de) * 1987-05-27 1988-12-22 Papst Motoren Gmbh & Co Kg Treiberschaltung fuer einen kollektorlosen gleichstrommotor
US4883982A (en) * 1988-06-02 1989-11-28 General Electric Company Electronically commutated motor, blower integral therewith, and stationary and rotatable assemblies therefor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1388573A (en) * 1971-02-13 1975-03-26 Sony Corp Motor apparatus
GB2006477A (en) * 1977-09-08 1979-05-02 Fujitsu Fanuc Ltd Motor control apparatus
GB1597220A (en) * 1978-04-12 1981-09-03 Johnson & Starley Ltd Gas-fired warm-air heating systems
EP0061824A1 (en) * 1981-03-27 1982-10-06 Magnetic Peripherals Inc. A digital speed control device for a motor
GB2211289A (en) * 1987-07-02 1989-06-28 Mitsubishi Electric Corp Air-conditioners

Also Published As

Publication number Publication date
GB9020636D0 (en) 1990-10-31
DE4032988C2 (enExample) 1993-02-25
DE4032988A1 (de) 1991-05-16
DE4032988C3 (de) 1996-07-04
GB2239112A (en) 1991-06-19
US5093891A (en) 1992-03-03

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