JPS5791683A - Control circuit of dc brushless motor - Google Patents

Control circuit of dc brushless motor

Info

Publication number
JPS5791683A
JPS5791683A JP55166534A JP16653480A JPS5791683A JP S5791683 A JPS5791683 A JP S5791683A JP 55166534 A JP55166534 A JP 55166534A JP 16653480 A JP16653480 A JP 16653480A JP S5791683 A JPS5791683 A JP S5791683A
Authority
JP
Japan
Prior art keywords
speed
phase
signal
converted
position information
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
JP55166534A
Other languages
English (en)
Inventor
Yuhei Abe
Kenji Sato
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 JP55166534A priority Critical patent/JPS5791683A/ja
Publication of JPS5791683A publication Critical patent/JPS5791683A/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
    • H02P6/06—Arrangements for speed regulation of a single motor wherein the motor speed is measured and compared with a given physical value so as to adjust the motor speed

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP55166534A 1980-11-28 1980-11-28 Control circuit of dc brushless motor Pending JPS5791683A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55166534A JPS5791683A (en) 1980-11-28 1980-11-28 Control circuit of dc brushless motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55166534A JPS5791683A (en) 1980-11-28 1980-11-28 Control circuit of dc brushless motor

Publications (1)

Publication Number Publication Date
JPS5791683A true JPS5791683A (en) 1982-06-07

Family

ID=15833069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55166534A Pending JPS5791683A (en) 1980-11-28 1980-11-28 Control circuit of dc brushless motor

Country Status (1)

Country Link
JP (1) JPS5791683A (ja)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4490661A (en) * 1983-07-28 1984-12-25 Kollmorgen Technologies Corporation Control system for synchronous brushless motors utilizing torque angle control
US4507590A (en) * 1982-07-15 1985-03-26 Kabushiki Kaisha Sankyo Seiki Seisakusho Brushless DC motor
US5177393A (en) * 1991-09-24 1993-01-05 Gary Webber Optically commutated dc motor
WO1994019914A1 (en) * 1990-12-20 1994-09-01 Hisey Bradner L Rotary low-frequency sound reproducing apparatus and method
US5594167A (en) * 1995-05-05 1997-01-14 Schlumberger Industries, Inc. Gas meter having cam for reciprocating valve covers and related methods
US5665965A (en) * 1995-02-27 1997-09-09 Opto Generic Devices Inc. Encoder apparatus and methods employing optical and graphical programming
US6087654A (en) * 1995-02-27 2000-07-11 Opto Generic Devices, Inc. Encoder apparatus and methods

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4507590A (en) * 1982-07-15 1985-03-26 Kabushiki Kaisha Sankyo Seiki Seisakusho Brushless DC motor
US4490661A (en) * 1983-07-28 1984-12-25 Kollmorgen Technologies Corporation Control system for synchronous brushless motors utilizing torque angle control
WO1994019914A1 (en) * 1990-12-20 1994-09-01 Hisey Bradner L Rotary low-frequency sound reproducing apparatus and method
US5177393A (en) * 1991-09-24 1993-01-05 Gary Webber Optically commutated dc motor
US5665965A (en) * 1995-02-27 1997-09-09 Opto Generic Devices Inc. Encoder apparatus and methods employing optical and graphical programming
US6087654A (en) * 1995-02-27 2000-07-11 Opto Generic Devices, Inc. Encoder apparatus and methods
US5594167A (en) * 1995-05-05 1997-01-14 Schlumberger Industries, Inc. Gas meter having cam for reciprocating valve covers and related methods

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