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JPS55125096A - Pulse motor driving method - Google Patents

Pulse motor driving method

Info

Publication number
JPS55125096A
JPS55125096A JP3109279A JP3109279A JPS55125096A JP S55125096 A JPS55125096 A JP S55125096A JP 3109279 A JP3109279 A JP 3109279A JP 3109279 A JP3109279 A JP 3109279A JP S55125096 A JPS55125096 A JP S55125096A
Authority
JP
Japan
Prior art keywords
phi
phase excitation
rotor
pulse motor
positions
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
JP3109279A
Other languages
Japanese (ja)
Inventor
Taku Goto
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.)
Nippon Telegraph and Telephone Corp
Original Assignee
Nippon Telegraph and Telephone 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 Nippon Telegraph and Telephone Corp filed Critical Nippon Telegraph and Telephone Corp
Priority to JP3109279A priority Critical patent/JPS55125096A/en
Publication of JPS55125096A publication Critical patent/JPS55125096A/en
Pending 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
    • H02P8/00—Arrangements for controlling dynamo-electric motors rotating step by step
    • H02P8/04—Arrangements for starting

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Stepping Motors (AREA)

Abstract

PURPOSE:To obtain a high self-start frequency characteristic by driving only the first several steps by 1/2-phase excitation when a pulse motor is shifted from retained state to driven. CONSTITUTION:As illustrated, an exciting sequence comes in, for example, 2-phase excitation when a motor is retained, 1/2-phase excitation at rise time and 2-phase excitation when it is actually driven. And an arrangement is such that, as illustrated, with stator positions taken at phi'1,..., phi'4 and rotor positions at S1,..., S7, the rotor steady positions will be changed as S2 S3 S4 S6 ... by changing the phases as phi'1.phi'2 phi'2 phi'2.phi'3 phi'3.phi'4 .... By arranging such, an acceleration stability of the rotor at the time of shifting from rise to actual drive is improved, and particularly a self-start frequency characteristic can be improved.
JP3109279A 1979-03-19 1979-03-19 Pulse motor driving method Pending JPS55125096A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3109279A JPS55125096A (en) 1979-03-19 1979-03-19 Pulse motor driving method

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3109279A JPS55125096A (en) 1979-03-19 1979-03-19 Pulse motor driving method

Publications (1)

Publication Number Publication Date
JPS55125096A true JPS55125096A (en) 1980-09-26

Family

ID=12321750

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3109279A Pending JPS55125096A (en) 1979-03-19 1979-03-19 Pulse motor driving method

Country Status (1)

Country Link
JP (1) JPS55125096A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022460A (en) * 1983-07-18 1985-02-04 Masatoshi Toyoda Accelerating rotary prime mover
US7084597B2 (en) 2002-06-03 2006-08-01 Denso Corporation Motor control apparatus

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5077818A (en) * 1973-11-15 1975-06-25

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5077818A (en) * 1973-11-15 1975-06-25

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6022460A (en) * 1983-07-18 1985-02-04 Masatoshi Toyoda Accelerating rotary prime mover
US7084597B2 (en) 2002-06-03 2006-08-01 Denso Corporation Motor control apparatus
US7221116B2 (en) 2002-06-03 2007-05-22 Denso Corporation Motor control apparatus
US7609012B2 (en) 2002-06-03 2009-10-27 Denso Corporation Motor control apparatus
US8013563B2 (en) 2002-06-03 2011-09-06 Denso Corporation Motor control apparatus
US8134322B2 (en) 2002-06-03 2012-03-13 Denso Corporation Motor control apparatus

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