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JPS5263582A - Speed instruction circuit - Google Patents

Speed instruction circuit

Info

Publication number
JPS5263582A
JPS5263582A JP50139097A JP13909775A JPS5263582A JP S5263582 A JPS5263582 A JP S5263582A JP 50139097 A JP50139097 A JP 50139097A JP 13909775 A JP13909775 A JP 13909775A JP S5263582 A JPS5263582 A JP S5263582A
Authority
JP
Japan
Prior art keywords
instruction circuit
speed instruction
speed
adjustable
electric motor
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
JP50139097A
Other languages
Japanese (ja)
Inventor
Chihiro Okatsuchi
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 JP50139097A priority Critical patent/JPS5263582A/en
Publication of JPS5263582A publication Critical patent/JPS5263582A/en
Pending legal-status Critical Current

Links

Landscapes

  • Elevator Control (AREA)
  • Control Of Velocity Or Acceleration (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

PURPOSE: Speed instruction circuit consists of easily adjustable three circuit elements capable of achieving ideal speed reference characteristics for the purpose of adjustable speed control at electric motor control.
COPYRIGHT: (C)1977,JPO&Japio
JP50139097A 1975-11-19 1975-11-19 Speed instruction circuit Pending JPS5263582A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP50139097A JPS5263582A (en) 1975-11-19 1975-11-19 Speed instruction circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP50139097A JPS5263582A (en) 1975-11-19 1975-11-19 Speed instruction circuit

Publications (1)

Publication Number Publication Date
JPS5263582A true JPS5263582A (en) 1977-05-26

Family

ID=15237412

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50139097A Pending JPS5263582A (en) 1975-11-19 1975-11-19 Speed instruction circuit

Country Status (1)

Country Link
JP (1) JPS5263582A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141724A (en) * 1981-02-27 1982-09-02 Toyo Electric Mfg Co Ltd Speed controller
JPS61167381A (en) * 1985-01-17 1986-07-29 Meidensha Electric Mfg Co Ltd Starting method of permanent magnet synchronous motor
WO2004103878A1 (en) * 2003-05-20 2004-12-02 Mitsubishi Denki Kabushiki Kaisha Elevator control device

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022991A (en) * 1973-07-04 1975-03-12

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5022991A (en) * 1973-07-04 1975-03-12

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57141724A (en) * 1981-02-27 1982-09-02 Toyo Electric Mfg Co Ltd Speed controller
JPS61167381A (en) * 1985-01-17 1986-07-29 Meidensha Electric Mfg Co Ltd Starting method of permanent magnet synchronous motor
WO2004103878A1 (en) * 2003-05-20 2004-12-02 Mitsubishi Denki Kabushiki Kaisha Elevator control device

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