DE4190250C2 - Verfahren und Einrichtung zum Betreiben eines bürstenlosen Motors - Google Patents

Verfahren und Einrichtung zum Betreiben eines bürstenlosen Motors

Info

Publication number
DE4190250C2
DE4190250C2 DE4190250A DE4190250A DE4190250C2 DE 4190250 C2 DE4190250 C2 DE 4190250C2 DE 4190250 A DE4190250 A DE 4190250A DE 4190250 A DE4190250 A DE 4190250A DE 4190250 C2 DE4190250 C2 DE 4190250C2
Authority
DE
Germany
Prior art keywords
signal
operating mode
brushless motor
position detection
command
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 - Fee Related
Application number
DE4190250A
Other languages
German (de)
English (en)
Other versions
DE4190250T (en:Method
Inventor
Shiro Maeda
Mitsuhisa Nakai
Toshiaki Yagi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of DE4190250C2 publication Critical patent/DE4190250C2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • H02P6/04—Arrangements for controlling or regulating the speed or torque of more than one 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
    • H02P6/08—Arrangements for controlling the speed or torque of a single motor
    • H02P6/085—Arrangements for controlling the speed or torque of a single motor in a bridge configuration
    • 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
    • H02P6/182—Circuit arrangements for detecting position without separate position detecting elements using back-emf in windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
DE4190250A 1990-02-14 1991-02-12 Verfahren und Einrichtung zum Betreiben eines bürstenlosen Motors Expired - Fee Related DE4190250C2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2034320A JP2722750B2 (ja) 1990-02-14 1990-02-14 ブラシレスモータの駆動装置
PCT/JP1991/000160 WO1991012652A1 (en) 1990-02-14 1991-02-12 Method of driving brushless motor and device therefor

Publications (1)

Publication Number Publication Date
DE4190250C2 true DE4190250C2 (de) 1995-03-23

Family

ID=12410871

Family Applications (2)

Application Number Title Priority Date Filing Date
DE4190250A Expired - Fee Related DE4190250C2 (de) 1990-02-14 1991-02-12 Verfahren und Einrichtung zum Betreiben eines bürstenlosen Motors
DE19914190250 Pending DE4190250T (en:Method) 1990-02-14 1991-02-12

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE19914190250 Pending DE4190250T (en:Method) 1990-02-14 1991-02-12

Country Status (4)

Country Link
JP (1) JP2722750B2 (en:Method)
KR (1) KR940009209B1 (en:Method)
DE (2) DE4190250C2 (en:Method)
WO (1) WO1991012652A1 (en:Method)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955247A1 (de) * 1999-11-17 2001-05-31 Bosch Gmbh Robert Verfahren zum Anfahren eines sensor- und bürstenlosen Gleichstrommotors

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2849484B2 (ja) * 1991-02-14 1999-01-20 シャープ株式会社 ドラム式洗濯機
US6034494A (en) * 1998-01-20 2000-03-07 Denso Corporation Control device for brushless DC motor
GB2345204B (en) 1999-04-14 2000-11-15 Penny & Giles Drives Technolog Motor control
BR112018013744A2 (pt) 2015-09-18 2019-02-05 Nsk Ltd aparelho de direção assistida elétrica

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49104123A (en:Method) * 1973-02-09 1974-10-02
JPS58195490A (ja) * 1982-05-08 1983-11-14 Hitachi Ltd ブラシレスモータの運転装置

Non-Patent Citations (2)

* Cited by examiner, † Cited by third party
Title
BRANDSTÄTTER, A.: Servo-Schrittmotoren-Systeme für spezielle Aufgaben. In: de/Der Elektro- meister und deutsches Handwerk. de 17/88, S. 1123-1127 *
IIZUKA, K. u.a.: Microcomputer Control for Sensorless Brushless Motor. In: IEEE Transact. on Ind. Appl., Vol. IA-21, No. 4, 1985, S. 595-601 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19955247A1 (de) * 1999-11-17 2001-05-31 Bosch Gmbh Robert Verfahren zum Anfahren eines sensor- und bürstenlosen Gleichstrommotors

Also Published As

Publication number Publication date
KR920702068A (ko) 1992-08-12
JP2722750B2 (ja) 1998-03-09
WO1991012652A1 (en) 1991-08-22
JPH03239186A (ja) 1991-10-24
DE4190250T (en:Method) 1992-03-12
KR940009209B1 (ko) 1994-10-01

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8320 Willingness to grant licences declared (paragraph 23)
8339 Ceased/non-payment of the annual fee