JPH0130397B2 - - Google Patents

Info

Publication number
JPH0130397B2
JPH0130397B2 JP55173772A JP17377280A JPH0130397B2 JP H0130397 B2 JPH0130397 B2 JP H0130397B2 JP 55173772 A JP55173772 A JP 55173772A JP 17377280 A JP17377280 A JP 17377280A JP H0130397 B2 JPH0130397 B2 JP H0130397B2
Authority
JP
Japan
Prior art keywords
voltage
speed
motor
current
transistor
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
JP55173772A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57101586A (en
Inventor
Michio Hisatake
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.)
Janome Corp
Original Assignee
Janome Sewing Machine 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 Janome Sewing Machine Co Ltd filed Critical Janome Sewing Machine Co Ltd
Priority to JP55173772A priority Critical patent/JPS57101586A/ja
Publication of JPS57101586A publication Critical patent/JPS57101586A/ja
Publication of JPH0130397B2 publication Critical patent/JPH0130397B2/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
    • H02P7/00—Arrangements for regulating or controlling the speed or torque of electric DC motors
    • H02P7/06—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current
    • H02P7/18—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power
    • H02P7/24—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices
    • H02P7/28—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices
    • H02P7/285—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only
    • H02P7/292—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC
    • H02P7/293—Arrangements for regulating or controlling the speed or torque of electric DC motors for regulating or controlling an individual DC dynamo-electric motor by varying field or armature current by master control with auxiliary power using discharge tubes or semiconductor devices using semiconductor devices controlling armature supply only using static converters, e.g. AC to DC using phase control

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
JP55173772A 1980-12-11 1980-12-11 Speed control device for commutator motor Granted JPS57101586A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55173772A JPS57101586A (en) 1980-12-11 1980-12-11 Speed control device for commutator motor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55173772A JPS57101586A (en) 1980-12-11 1980-12-11 Speed control device for commutator motor

Publications (2)

Publication Number Publication Date
JPS57101586A JPS57101586A (en) 1982-06-24
JPH0130397B2 true JPH0130397B2 (enrdf_load_stackoverflow) 1989-06-19

Family

ID=15966854

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55173772A Granted JPS57101586A (en) 1980-12-11 1980-12-11 Speed control device for commutator motor

Country Status (1)

Country Link
JP (1) JPS57101586A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4851889B2 (ja) * 2006-09-01 2012-01-11 シチズンホールディングス株式会社 時計用ステップモータのロータ

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5327802B2 (enrdf_load_stackoverflow) * 1973-06-05 1978-08-10

Also Published As

Publication number Publication date
JPS57101586A (en) 1982-06-24

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