TW200625784A - Driving circuit for DC brushless motor - Google Patents

Driving circuit for DC brushless motor

Info

Publication number
TW200625784A
TW200625784A TW094127210A TW94127210A TW200625784A TW 200625784 A TW200625784 A TW 200625784A TW 094127210 A TW094127210 A TW 094127210A TW 94127210 A TW94127210 A TW 94127210A TW 200625784 A TW200625784 A TW 200625784A
Authority
TW
Taiwan
Prior art keywords
driving circuit
brushless motor
energization
variable speed
driven
Prior art date
Application number
TW094127210A
Other languages
English (en)
Chinese (zh)
Other versions
TWI372513B (enExample
Inventor
Syuichi Matsuhashi
Original Assignee
Japan Servo
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 Japan Servo filed Critical Japan Servo
Publication of TW200625784A publication Critical patent/TW200625784A/zh
Application granted granted Critical
Publication of TWI372513B publication Critical patent/TWI372513B/zh

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
    • H02P6/10—Arrangements for controlling torque ripple, e.g. providing reduced torque ripple
    • 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
    • H02P6/14—Electronic commutators
    • H02P6/16—Circuit arrangements for detecting position
    • H02P6/17—Circuit arrangements for detecting position and for generating speed information
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P80/00—Climate change mitigation technologies for sector-wide applications
    • Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
TW094127210A 2004-09-28 2005-08-10 Driving circuit for DC brushless motor TW200625784A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2004281456A JP3904572B2 (ja) 2004-09-28 2004-09-28 Ｄｃブラシレスモータの駆動回路

Publications (2)

Publication Number Publication Date
TW200625784A true TW200625784A (en) 2006-07-16
TWI372513B TWI372513B (enExample) 2012-09-11

Family

ID=36098274

Family Applications (1)

Application Number Title Priority Date Filing Date
TW094127210A TW200625784A (en) 2004-09-28 2005-08-10 Driving circuit for DC brushless motor

Country Status (3)

Country Link
US (1) US7282876B2 (enExample)
JP (1) JP3904572B2 (enExample)
TW (1) TW200625784A (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL173121A (en) 2006-01-12 2011-07-31 Dina Katsir Electrodes, membranes, printing plate precursors and other articles including multi-strata porous coatings
US10288074B2 (en) * 2015-09-15 2019-05-14 General Electric Company Control sub-system and related method of controlling electric machine in fluid extraction system
CN114759839A (zh) * 2020-12-25 2022-07-15 株式会社三国 无刷dc电动机的控制装置

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL90789A0 (en) * 1988-08-05 1990-01-18 Rieter Ag Maschf Textile machine with drawframes
JP2000341925A (ja) 1999-05-27 2000-12-08 Japan Servo Co Ltd 多速度ｄｃブラシレスモータ
US7211019B2 (en) * 2003-02-21 2007-05-01 Magna Powertrain Usa, Inc. Torque vectoring drive mechanism having a power sharing control system

Also Published As

Publication number Publication date
US7282876B2 (en) 2007-10-16
US20060066273A1 (en) 2006-03-30
TWI372513B (enExample) 2012-09-11
JP3904572B2 (ja) 2007-04-11
JP2006101573A (ja) 2006-04-13

Similar Documents

Publication Publication Date Title
US7688018B2 (en) Inverter
WO2007022164A3 (en) System and method for parallel control of variable frequency drives
EP1744445A3 (en) AC motor driving apparatus and method of controlling the same
GB2515080A9 (en) Controller for a brushless motor
EP2216895A3 (en) Electric motor controller and electric motor controller for vehicle steering apparatus
CA2510650A1 (en) Phase advance angle optimization for brushless motor control
EP1753125A3 (en) Vector controller for permanent magnet synchronous motor
EP2674256A3 (en) Brushless motor commutation control in a power tool
WO2017079295A1 (en) Reducing noise and lowering harmonics in power tools using conduction band control schemes
JP2000125584A5 (enExample)
WO2007098227A3 (en) Electronically commutated motor and control system
TW201614950A (en) Motor control device, compressor, air conditioner, and program
DE602008006676D1 (de) Invertersteuerung, motorantriebsgerät, elektrischer verdichter und elektrisches haushaltsgerät mit der invertersteuerung
EP2760124A3 (en) Power tool having a brushless motor and a control unit for controlling the brushless motor
US11226037B2 (en) Shift range control device
EP1748544A3 (en) Motor controller, washing machine, air conditioner and electric oil pump
EP1473823A3 (en) Motor driving apparatus
CA2955447A1 (en) Rotation speed control system and method for an ec motor
ATE291790T1 (de) Verfahren zur steuerung der kommutierung bei einem elektronisch kommutierten motor, und elektronisch kommutierter motor zur durchführung eines solchen verfahrens
US20130309101A1 (en) Electric pump device
WO2003005554A1 (fr) Unite de commande de moteur
ATE390752T1 (de) Ansteuerung eines bürstenlosen gleichstrommotors
EP2579447A2 (en) Control device and control method of alternating current motor
JP2012090464A (ja) インバータ制御装置と電動圧縮機および電気機器
WO2008005363A3 (en) Parking control technique for permanent magnet motor drives with sinusoidal bemf

Legal Events

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