JPS558228A - Motor drive device - Google Patents

Motor drive device

Info

Publication number
JPS558228A
JPS558228A JP7947578A JP7947578A JPS558228A JP S558228 A JPS558228 A JP S558228A JP 7947578 A JP7947578 A JP 7947578A JP 7947578 A JP7947578 A JP 7947578A JP S558228 A JPS558228 A JP S558228A
Authority
JP
Japan
Prior art keywords
voltage
transistors
constant current
rotor position
hall effect
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
JP7947578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6111078B2 (enExample
Inventor
Hiroshi Nakane
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7947578A priority Critical patent/JPS558228A/ja
Publication of JPS558228A publication Critical patent/JPS558228A/ja
Publication of JPS6111078B2 publication Critical patent/JPS6111078B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Control Of Motors That Do Not Use Commutators (AREA)
JP7947578A 1978-06-30 1978-06-30 Motor drive device Granted JPS558228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7947578A JPS558228A (en) 1978-06-30 1978-06-30 Motor drive device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7947578A JPS558228A (en) 1978-06-30 1978-06-30 Motor drive device

Publications (2)

Publication Number Publication Date
JPS558228A true JPS558228A (en) 1980-01-21
JPS6111078B2 JPS6111078B2 (enExample) 1986-04-01

Family

ID=13690908

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7947578A Granted JPS558228A (en) 1978-06-30 1978-06-30 Motor drive device

Country Status (1)

Country Link
JP (1) JPS558228A (enExample)

Also Published As

Publication number Publication date
JPS6111078B2 (enExample) 1986-04-01

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