JPH0531395B2 - - Google Patents

Info

Publication number
JPH0531395B2
JPH0531395B2 JP59160709A JP16070984A JPH0531395B2 JP H0531395 B2 JPH0531395 B2 JP H0531395B2 JP 59160709 A JP59160709 A JP 59160709A JP 16070984 A JP16070984 A JP 16070984A JP H0531395 B2 JPH0531395 B2 JP H0531395B2
Authority
JP
Japan
Prior art keywords
phase
circuit
signal
output signal
voltage
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
JP59160709A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6142288A (ja
Inventor
Hayato 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.)
Nidec Sankyo Corp
Original Assignee
Nidec Sankyo 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 Nidec Sankyo Corp filed Critical Nidec Sankyo Corp
Priority to JP16070984A priority Critical patent/JPS6142288A/ja
Publication of JPS6142288A publication Critical patent/JPS6142288A/ja
Publication of JPH0531395B2 publication Critical patent/JPH0531395B2/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)
JP16070984A 1984-07-31 1984-07-31 ブラシレスモ−タの駆動回路 Granted JPS6142288A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP16070984A JPS6142288A (ja) 1984-07-31 1984-07-31 ブラシレスモ−タの駆動回路

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP16070984A JPS6142288A (ja) 1984-07-31 1984-07-31 ブラシレスモ−タの駆動回路

Publications (2)

Publication Number Publication Date
JPS6142288A JPS6142288A (ja) 1986-02-28
JPH0531395B2 true JPH0531395B2 (zh) 1993-05-12

Family

ID=15720768

Family Applications (1)

Application Number Title Priority Date Filing Date
JP16070984A Granted JPS6142288A (ja) 1984-07-31 1984-07-31 ブラシレスモ−タの駆動回路

Country Status (1)

Country Link
JP (1) JPS6142288A (zh)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2552541B2 (ja) * 1988-05-23 1996-11-13 三菱電機株式会社 出力ドライバ回路
JP2560107B2 (ja) * 1989-03-02 1996-12-04 ローム株式会社 Ｄｃモータ用駆動回路
JP2554374B2 (ja) * 1989-07-03 1996-11-13 株式会社三協精機製作所 ブラシレスモータの駆動回路
JPH0767302B2 (ja) * 1989-07-03 1995-07-19 株式会社三協精機製作所 ブラシレスモータの駆動回路
JP2633984B2 (ja) * 1990-10-12 1997-07-23 株式会社三協精機製作所 ブラシレスモータの駆動回路
US5689181A (en) * 1995-01-13 1997-11-18 Kabushiki Kaisha Sankyo Seiki Seisakusho Brushless motor speed detecting apparatus for reducing generation of spike voltage

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771259A (en) * 1980-10-17 1982-05-04 Matsushita Electric Ind Co Ltd Commutatorless motor
JPS5935585A (ja) * 1982-08-24 1984-02-27 Matsushita Electric Ind Co Ltd モ−タ駆動回路

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5771259A (en) * 1980-10-17 1982-05-04 Matsushita Electric Ind Co Ltd Commutatorless motor
JPS5935585A (ja) * 1982-08-24 1984-02-27 Matsushita Electric Ind Co Ltd モ−タ駆動回路

Also Published As

Publication number Publication date
JPS6142288A (ja) 1986-02-28

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees