ITVA910040A1 - Sistema di avviamento per un motore brushless multifase, privo di sensori di posizione del rotore. - Google Patents

Sistema di avviamento per un motore brushless multifase, privo di sensori di posizione del rotore.

Info

Publication number
ITVA910040A1
ITVA910040A1 IT000040A ITVA910040A ITVA910040A1 IT VA910040 A1 ITVA910040 A1 IT VA910040A1 IT 000040 A IT000040 A IT 000040A IT VA910040 A ITVA910040 A IT VA910040A IT VA910040 A1 ITVA910040 A1 IT VA910040A1
Authority
IT
Italy
Prior art keywords
brushless motor
position sensors
rotor position
starting system
phase brushless
Prior art date
Application number
IT000040A
Other languages
English (en)
Inventor
Giuseppe Maiocchi
Original Assignee
Sgs Thomson Microelectronics
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 Sgs Thomson Microelectronics filed Critical Sgs Thomson Microelectronics
Priority to ITVA910040A priority Critical patent/IT1253596B/it
Publication of ITVA910040A0 publication Critical patent/ITVA910040A0/it
Priority to EP92830588A priority patent/EP0544628B1/en
Priority to DE69207566T priority patent/DE69207566T2/de
Priority to US07/969,693 priority patent/US5343127A/en
Priority to JP4317722A priority patent/JPH06121584A/ja
Publication of ITVA910040A1 publication Critical patent/ITVA910040A1/it
Priority to US08/208,122 priority patent/US5397972A/en
Application granted granted Critical
Publication of IT1253596B publication Critical patent/IT1253596B/it

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
    • 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
    • H02P6/18—Circuit arrangements for detecting position without separate position detecting elements
    • H02P6/185—Circuit arrangements for detecting position without separate position detecting elements using inductance sensing, e.g. pulse excitation
    • 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
    • H02P6/30—Arrangements for controlling the direction of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
ITVA910040A 1991-10-31 1991-10-31 Sistema di avviamento per un motore brushless multifase, privo di sensori di posizione del rotore. IT1253596B (it)

Priority Applications (6)

Application Number Priority Date Filing Date Title
ITVA910040A IT1253596B (it) 1991-10-31 1991-10-31 Sistema di avviamento per un motore brushless multifase, privo di sensori di posizione del rotore.
EP92830588A EP0544628B1 (en) 1991-10-31 1992-10-28 Start-up procedure for a brushless, sensorless motor
DE69207566T DE69207566T2 (de) 1991-10-31 1992-10-28 Startprozedur für einen bürsten- und sensorlosen Motor
US07/969,693 US5343127A (en) 1991-10-31 1992-10-30 Start-up procedure for a brushless, sensorless motor
JP4317722A JPH06121584A (ja) 1991-10-31 1992-11-02 ブラシ及びセンサのないモータのスタートアップ方法
US08/208,122 US5397972A (en) 1991-10-31 1994-03-08 Start-up procedure for a brushless, sensorless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITVA910040A IT1253596B (it) 1991-10-31 1991-10-31 Sistema di avviamento per un motore brushless multifase, privo di sensori di posizione del rotore.

Publications (3)

Publication Number Publication Date
ITVA910040A0 ITVA910040A0 (it) 1991-10-31
ITVA910040A1 true ITVA910040A1 (it) 1993-05-01
IT1253596B IT1253596B (it) 1995-08-22

Family

ID=11423160

Family Applications (1)

Application Number Title Priority Date Filing Date
ITVA910040A IT1253596B (it) 1991-10-31 1991-10-31 Sistema di avviamento per un motore brushless multifase, privo di sensori di posizione del rotore.

Country Status (5)

Country Link
US (2) US5343127A (it)
EP (1) EP0544628B1 (it)
JP (1) JPH06121584A (it)
DE (1) DE69207566T2 (it)
IT (1) IT1253596B (it)

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Also Published As

Publication number Publication date
EP0544628A3 (en) 1993-08-04
DE69207566D1 (de) 1996-02-22
IT1253596B (it) 1995-08-22
EP0544628A2 (en) 1993-06-02
JPH06121584A (ja) 1994-04-28
DE69207566T2 (de) 1996-09-12
ITVA910040A0 (it) 1991-10-31
US5343127A (en) 1994-08-30
US5397972A (en) 1995-03-14
EP0544628B1 (en) 1996-01-10

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0001 Granted
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19971030