JPS55136891A - Brushless dc motor - Google Patents

Brushless dc motor

Info

Publication number
JPS55136891A
JPS55136891A JP4390279A JP4390279A JPS55136891A JP S55136891 A JPS55136891 A JP S55136891A JP 4390279 A JP4390279 A JP 4390279A JP 4390279 A JP4390279 A JP 4390279A JP S55136891 A JPS55136891 A JP S55136891A
Authority
JP
Japan
Prior art keywords
counter
determined
timing
conduction angle
counting
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.)
Granted
Application number
JP4390279A
Other languages
English (en)
Other versions
JPS6220790B2 (ja
Inventor
Hiroyuki Yamauchi
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP4390279A priority Critical patent/JPS55136891A/ja
Publication of JPS55136891A publication Critical patent/JPS55136891A/ja
Publication of JPS6220790B2 publication Critical patent/JPS6220790B2/ja
Granted 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
    • H02P6/14—Electronic commutators

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP4390279A 1979-04-11 1979-04-11 Brushless dc motor Granted JPS55136891A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4390279A JPS55136891A (en) 1979-04-11 1979-04-11 Brushless dc motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4390279A JPS55136891A (en) 1979-04-11 1979-04-11 Brushless dc motor

Publications (2)

Publication Number Publication Date
JPS55136891A true JPS55136891A (en) 1980-10-25
JPS6220790B2 JPS6220790B2 (ja) 1987-05-08

Family

ID=12676636

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4390279A Granted JPS55136891A (en) 1979-04-11 1979-04-11 Brushless dc motor

Country Status (1)

Country Link
JP (1) JPS55136891A (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0377298U (ja) * 1989-11-29 1991-08-02
JPH0775369A (ja) * 1993-06-29 1995-03-17 Yamamoto Denki Kk ブラシレスモータの位相角制御方法及び装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0377298U (ja) * 1989-11-29 1991-08-02
JPH0775369A (ja) * 1993-06-29 1995-03-17 Yamamoto Denki Kk ブラシレスモータの位相角制御方法及び装置

Also Published As

Publication number Publication date
JPS6220790B2 (ja) 1987-05-08

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