JPS5778357A - Brushless direct current motor - Google Patents

Brushless direct current motor

Info

Publication number
JPS5778357A
JPS5778357A JP55153870A JP15387080A JPS5778357A JP S5778357 A JPS5778357 A JP S5778357A JP 55153870 A JP55153870 A JP 55153870A JP 15387080 A JP15387080 A JP 15387080A JP S5778357 A JPS5778357 A JP S5778357A
Authority
JP
Japan
Prior art keywords
control
circuit
transistors
motor
signal
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.)
Pending
Application number
JP55153870A
Other languages
English (en)
Inventor
Keiichi Tokuyama
Shotaro Naito
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP55153870A priority Critical patent/JPS5778357A/ja
Publication of JPS5778357A publication Critical patent/JPS5778357A/ja
Pending 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
    • H02P6/30—Arrangements for controlling the direction of rotation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Brushless Motors (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP55153870A 1980-11-04 1980-11-04 Brushless direct current motor Pending JPS5778357A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55153870A JPS5778357A (en) 1980-11-04 1980-11-04 Brushless direct current motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55153870A JPS5778357A (en) 1980-11-04 1980-11-04 Brushless direct current motor

Publications (1)

Publication Number Publication Date
JPS5778357A true JPS5778357A (en) 1982-05-17

Family

ID=15571901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55153870A Pending JPS5778357A (en) 1980-11-04 1980-11-04 Brushless direct current motor

Country Status (1)

Country Link
JP (1) JPS5778357A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629949A (en) * 1983-11-01 1986-12-16 Pioneer Electronic Corporation Apparatus for driving a turntable of a disc player system
WO2001033688A1 (de) * 1999-11-02 2001-05-10 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Synchronmotor mit einer elektronischen steuerungseinrichtung für verstelleinrichtungen in kraftfahrzeugen und deren steuerungsverfahren

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4629949A (en) * 1983-11-01 1986-12-16 Pioneer Electronic Corporation Apparatus for driving a turntable of a disc player system
WO2001033688A1 (de) * 1999-11-02 2001-05-10 Brose Fahrzeugteile Gmbh & Co. Kg, Coburg Synchronmotor mit einer elektronischen steuerungseinrichtung für verstelleinrichtungen in kraftfahrzeugen und deren steuerungsverfahren
US6710562B1 (en) 1999-11-02 2004-03-23 Brose Fahrzeugteile Gmbh & Co. Kg Synchronous motor with an electronic control device for adjusting devices in motor vehicles and method for controlling them

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