JPH0334308B2 - - Google Patents

Info

Publication number
JPH0334308B2
JPH0334308B2 JP58092248A JP9224883A JPH0334308B2 JP H0334308 B2 JPH0334308 B2 JP H0334308B2 JP 58092248 A JP58092248 A JP 58092248A JP 9224883 A JP9224883 A JP 9224883A JP H0334308 B2 JPH0334308 B2 JP H0334308B2
Authority
JP
Japan
Prior art keywords
rotation angle
electric motor
magnetic pole
rotation
information pulse
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 - Lifetime
Application number
JP58092248A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59220091A (ja
Inventor
Masaharu Muramatsu
Juichi Ninomya
Sumio Kobayashi
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 JP58092248A priority Critical patent/JPS59220091A/ja
Publication of JPS59220091A publication Critical patent/JPS59220091A/ja
Publication of JPH0334308B2 publication Critical patent/JPH0334308B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
    • H02K29/06—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices
    • H02K29/08—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with position sensing devices using magnetic effect devices, e.g. Hall-plates, magneto-resistors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
JP58092248A 1983-05-27 1983-05-27 電動機の制御装置およびその制御方法 Granted JPS59220091A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58092248A JPS59220091A (ja) 1983-05-27 1983-05-27 電動機の制御装置およびその制御方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58092248A JPS59220091A (ja) 1983-05-27 1983-05-27 電動機の制御装置およびその制御方法

Publications (2)

Publication Number Publication Date
JPS59220091A JPS59220091A (ja) 1984-12-11
JPH0334308B2 true JPH0334308B2 (enrdf_load_stackoverflow) 1991-05-22

Family

ID=14049120

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58092248A Granted JPS59220091A (ja) 1983-05-27 1983-05-27 電動機の制御装置およびその制御方法

Country Status (1)

Country Link
JP (1) JPS59220091A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS605789A (ja) * 1983-06-20 1985-01-12 Shibaura Eng Works Co Ltd Ａｃサ−ボモ−タ

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5365908A (en) * 1976-11-25 1978-06-12 Sony Corp Brushless motor
JPS56162987A (en) * 1980-05-12 1981-12-15 Sony Corp Commutatorless dc motor

Also Published As

Publication number Publication date
JPS59220091A (ja) 1984-12-11

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