AU2002232808A1 - Brushless dc motor sensor control system and method - Google Patents

Brushless dc motor sensor control system and method

Info

Publication number
AU2002232808A1
AU2002232808A1 AU2002232808A AU3280802A AU2002232808A1 AU 2002232808 A1 AU2002232808 A1 AU 2002232808A1 AU 2002232808 A AU2002232808 A AU 2002232808A AU 3280802 A AU3280802 A AU 3280802A AU 2002232808 A1 AU2002232808 A1 AU 2002232808A1
Authority
AU
Australia
Prior art keywords
brushless
control system
sensor control
motor sensor
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.)
Abandoned
Application number
AU2002232808A
Inventor
Bhanuprasad V. Gorti
Richard T Walter
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.)
Black and Decker Inc
Original Assignee
Black and Decker 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 Black and Decker Inc filed Critical Black and Decker Inc
Publication of AU2002232808A1 publication Critical patent/AU2002232808A1/en
Abandoned 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
    • H02P6/20—Arrangements for starting
    • H02P6/22—Arrangements for starting in a selected direction of rotation
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/47—Air-gap windings, i.e. iron-free windings
    • 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
    • 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
    • H02P6/20—Arrangements for starting
    • H02P6/21—Open loop start

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
AU2002232808A 2000-12-20 2001-12-19 Brushless dc motor sensor control system and method Abandoned AU2002232808A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/742,839 2000-12-20
US09/742,839 US6538403B2 (en) 2000-01-07 2000-12-20 Brushless DC motor sensor control system and method
PCT/US2001/050210 WO2002050983A1 (en) 2000-12-20 2001-12-19 Brushless dc motor sensor control system and method

Publications (1)

Publication Number Publication Date
AU2002232808A1 true AU2002232808A1 (en) 2002-07-01

Family

ID=24986457

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2002232808A Abandoned AU2002232808A1 (en) 2000-12-20 2001-12-19 Brushless dc motor sensor control system and method

Country Status (4)

Country Link
US (1) US6538403B2 (en)
EP (1) EP1344301A4 (en)
AU (1) AU2002232808A1 (en)
WO (1) WO2002050983A1 (en)

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Also Published As

Publication number Publication date
EP1344301A4 (en) 2009-05-06
EP1344301A1 (en) 2003-09-17
US6538403B2 (en) 2003-03-25
WO2002050983A8 (en) 2003-02-20
US20010043806A1 (en) 2001-11-22
WO2002050983A1 (en) 2002-06-27

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