JPS5646686A - Transistor leonard power source system - Google Patents

Transistor leonard power source system

Info

Publication number
JPS5646686A
JPS5646686A JP12302279A JP12302279A JPS5646686A JP S5646686 A JPS5646686 A JP S5646686A JP 12302279 A JP12302279 A JP 12302279A JP 12302279 A JP12302279 A JP 12302279A JP S5646686 A JPS5646686 A JP S5646686A
Authority
JP
Japan
Prior art keywords
output
commutator
power source
circuit
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.)
Pending
Application number
JP12302279A
Other languages
Japanese (ja)
Inventor
Noboru Fujiwara
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.)
Shibaura Mechatronics Corp
Original Assignee
Shibaura Engineering Works 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 Shibaura Engineering Works Co Ltd filed Critical Shibaura Engineering Works Co Ltd
Priority to JP12302279A priority Critical patent/JPS5646686A/en
Publication of JPS5646686A publication Critical patent/JPS5646686A/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
    • 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
    • H02P7/29—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 pulse modulation

Landscapes

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

Abstract

PURPOSE:To make it perform the control of a large power transistor to a high frequency region by a method wherein a commutator output is directly took into a voltage control amplifier, and a gain ajustment of amplified portion is made according to the voltage value thereof the adjust the volage. CONSTITUTION:The output from the AC source drives a DC motor M through a commutator circuit REF1, a large power transistor GTR for switching. Further, a power sourcee is supplied to a power source feed back circuit 11 contained an operational amplifier OP1, OP2 through a transmission T, a commutator circuit REF2, and is applied to a voltage control amplifier 2 which generates a voltage control signal according to the instruction sent from the outside through an amplifier AMP1, the transistor GTR is controlled by the output thereof. Accordingly, since it is not required to make it smooth the commutator output of the power source, the volage control to the high frequency region can be securely performed without receiving of the limitation in a smooth circuit.
JP12302279A 1979-09-25 1979-09-25 Transistor leonard power source system Pending JPS5646686A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12302279A JPS5646686A (en) 1979-09-25 1979-09-25 Transistor leonard power source system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12302279A JPS5646686A (en) 1979-09-25 1979-09-25 Transistor leonard power source system

Publications (1)

Publication Number Publication Date
JPS5646686A true JPS5646686A (en) 1981-04-27

Family

ID=14850276

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12302279A Pending JPS5646686A (en) 1979-09-25 1979-09-25 Transistor leonard power source system

Country Status (1)

Country Link
JP (1) JPS5646686A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147785A (en) * 1984-12-19 1986-07-05 Omron Tateisi Electronics Co Servo motor drive device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61147785A (en) * 1984-12-19 1986-07-05 Omron Tateisi Electronics Co Servo motor drive device

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