JPS6249837B2 - - Google Patents

Info

Publication number
JPS6249837B2
JPS6249837B2 JP56131776A JP13177681A JPS6249837B2 JP S6249837 B2 JPS6249837 B2 JP S6249837B2 JP 56131776 A JP56131776 A JP 56131776A JP 13177681 A JP13177681 A JP 13177681A JP S6249837 B2 JPS6249837 B2 JP S6249837B2
Authority
JP
Japan
Prior art keywords
current
voltage
transistor
reference voltage
detection
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
Application number
JP56131776A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5833987A (ja
Inventor
Makoto Goto
Hiroshi Mizuguchi
Shingi Yokobori
Kazuyuki Nakamura
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
Priority to JP56131776A priority Critical patent/JPS5833987A/ja
Publication of JPS5833987A publication Critical patent/JPS5833987A/ja
Publication of JPS6249837B2 publication Critical patent/JPS6249837B2/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
    • H02P6/34—Modelling or simulation for control purposes

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP56131776A 1981-08-21 1981-08-21 ブラシレス直流モ−タ Granted JPS5833987A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56131776A JPS5833987A (ja) 1981-08-21 1981-08-21 ブラシレス直流モ−タ

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56131776A JPS5833987A (ja) 1981-08-21 1981-08-21 ブラシレス直流モ−タ

Publications (2)

Publication Number Publication Date
JPS5833987A JPS5833987A (ja) 1983-02-28
JPS6249837B2 true JPS6249837B2 (enrdf_load_stackoverflow) 1987-10-21

Family

ID=15065880

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56131776A Granted JPS5833987A (ja) 1981-08-21 1981-08-21 ブラシレス直流モ−タ

Country Status (1)

Country Link
JP (1) JPS5833987A (enrdf_load_stackoverflow)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3273059D1 (en) * 1981-11-27 1986-10-09 Matsushita Electric Ind Co Ltd Brushless d. c. motor
US4588933A (en) * 1984-09-13 1986-05-13 Motorola, Inc. Brushless direct current motor control system with protection circuitry
JPH0223090A (ja) * 1988-06-20 1990-01-25 Mitsubishi Electric Corp ブラシレスモータの駆動装置

Also Published As

Publication number Publication date
JPS5833987A (ja) 1983-02-28

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