[go: up one dir, main page]

FR2362526A1 - DEVICE FOR MONITORING THE ROTATION OF A DIRECT CURRENT MOTOR - Google Patents

DEVICE FOR MONITORING THE ROTATION OF A DIRECT CURRENT MOTOR

Info

Publication number
FR2362526A1
FR2362526A1 FR7725412A FR7725412A FR2362526A1 FR 2362526 A1 FR2362526 A1 FR 2362526A1 FR 7725412 A FR7725412 A FR 7725412A FR 7725412 A FR7725412 A FR 7725412A FR 2362526 A1 FR2362526 A1 FR 2362526A1
Authority
FR
France
Prior art keywords
operational amplifier
terminal
motor
direct current
signal
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
FR7725412A
Other languages
French (fr)
Other versions
FR2362526B1 (en
Inventor
Yositeru Kosaka
Seisuke Hiraguri
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Publication of FR2362526A1 publication Critical patent/FR2362526A1/en
Application granted granted Critical
Publication of FR2362526B1 publication Critical patent/FR2362526B1/fr
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
    • H02P7/288—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 variable impedance
    • H02P7/2885—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 variable impedance whereby the speed is regulated by measuring the motor speed and comparing it with a given physical value
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/18—Controlling the angular speed together with angular position or phase
    • H02P23/186—Controlling the angular speed together with angular position or phase of one shaft by controlling the prime mover

Landscapes

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

Abstract

Moteur à courant continu. Le dispositif comprend un amplificateur opérationnel dont une entree est reliée au moteur à courant continu, une première résistance reliée entre la borne de sortie de l'amplificateur opérationnel et ladite borne d'entrée, une seconde résistance reliée entre l'autre borne d'entrée de l'amplificateur opérationnel et une borne prévue pour lui appliquer un signal de contrôle, une troisième résistance reliée entre la borne de sortie de l'amplificateur opérationnel et ladite autre borne d'entrée, des moyens pour détecter la phase d'une structure entraînée en rotation par le moteur et produisant un signal de détection de phase, les moyens fournissant un signal de référence et des moyens comparant le signal de détection de phase et le signal de référence pour appliquer le signal de sortie résultant à la borne sur laquelle est appliqué un signal de contrôle. Contrôle de la vitesse de rotation et de la phase d'un moteur à courant continu.DC motor. The device comprises an operational amplifier, one input of which is connected to the direct current motor, a first resistor connected between the output terminal of the operational amplifier and said input terminal, a second resistor connected between the other input terminal of the operational amplifier and a terminal provided to apply a control signal to it, a third resistor connected between the output terminal of the operational amplifier and said other input terminal, means for detecting the phase of a driven structure rotating by the motor and producing a phase detection signal, the means providing a reference signal and means comparing the phase detection signal and the reference signal to apply the resulting output signal to the terminal to which is applied a control signal. Control of the rotational speed and phase of a DC motor.

FR7725412A 1976-08-20 1977-08-19 DEVICE FOR MONITORING THE ROTATION OF A DIRECT CURRENT MOTOR Granted FR2362526A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9878576A JPS5324517A (en) 1976-08-20 1976-08-20 Surbo system

Publications (2)

Publication Number Publication Date
FR2362526A1 true FR2362526A1 (en) 1978-03-17
FR2362526B1 FR2362526B1 (en) 1980-07-11

Family

ID=14229014

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7725412A Granted FR2362526A1 (en) 1976-08-20 1977-08-19 DEVICE FOR MONITORING THE ROTATION OF A DIRECT CURRENT MOTOR

Country Status (5)

Country Link
JP (1) JPS5324517A (en)
CA (1) CA1085912A (en)
DE (1) DE2737400C2 (en)
FR (1) FR2362526A1 (en)
GB (1) GB1529160A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145310A2 (en) * 1983-11-14 1985-06-19 Victor Company Of Japan, Limited Motor servo circuit for a magnetic recording and reproducing apparatus

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT308917B (en) * 1971-04-16 1973-07-25 Oesterr Studien Atomenergie Speed control device for a direct current motor fed by a semiconductor rectifier controlled by a bridge circuit
DE2418769C3 (en) * 1973-04-18 1979-08-23 K.K. Sankyo Seiki Seisakusho, Nagano (Japan) Circuit arrangement for speed control of a DC motor

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0145310A2 (en) * 1983-11-14 1985-06-19 Victor Company Of Japan, Limited Motor servo circuit for a magnetic recording and reproducing apparatus
EP0145310A3 (en) * 1983-11-14 1985-10-02 Victor Company Of Japan, Limited Motor servo circuit for a magnetic recording and reproducing apparatus

Also Published As

Publication number Publication date
CA1085912A (en) 1980-09-16
DE2737400A1 (en) 1978-02-23
JPS5324517A (en) 1978-03-07
DE2737400C2 (en) 1986-02-20
JPS5719667B2 (en) 1982-04-23
FR2362526B1 (en) 1980-07-11
GB1529160A (en) 1978-10-18

Similar Documents

Publication Publication Date Title
FR2366740A1 (en) STABILIZATION DEVICE FOR AN ALTERNATIVE CURRENT ELECTRIC MOTOR DRIVE SYSTEM
FR2388434A1 (en) ALTERNATIVE CURRENT GENERATOR DEVICE
FR2445651A1 (en) DEVICE FOR CONTROLLING BELT DRIVE MOTORS IN A COIL PRINTING PRESS
FR2372080A1 (en) CONTROL INSTALLATION FOR THE AILERONS OF AN AIRPLANE WING
FR2357902A1 (en) DIRECTION OF ROTATION DETECTOR FOR MOTOR IGNITION CONTROL
FR2309064A1 (en) DEVICE TO CONTROL THE SPEED OF A DIRECT CURRENT MOTOR
FR2357940A1 (en) METHOD AND APPARATUS FOR CONTROL OF AN RECIPROCAL MOTOR
FR2353169A1 (en) CLOSED-LOOP CONTROL DEVICE FOR STEP MOTOR AT CONSTANT SPEED
FR2337966A1 (en) MOTOR SPEED CONTROL DEVICE
FR2424658A1 (en) CONTROL DEVICE FOR A DIRECT CURRENT MOTOR
FR2366572A1 (en) SELF-FEEDED ROTATION SPEED MEASUREMENT CHAIN
FR2453526A1 (en) DIRECT CURRENT MOTOR, IN PARTICULAR FOR SOUND RECORDING AND / OR REPRODUCING APPARATUSES
FR2397701A1 (en) SOUND READING ARM ASSEMBLY
KR840000701A (en) Sewing machine drive system
FR2392534A1 (en) CONTROL AND REGULATION SYSTEM FOR A DIRECT CURRENT MOTOR
FR2431217A1 (en) SEMICONDUCTOR CIRCUIT FOR ADJUSTING THE ROTATION SPEED OF ELECTRIC MOTORS
FR2362526A1 (en) DEVICE FOR MONITORING THE ROTATION OF A DIRECT CURRENT MOTOR
FR2423786A1 (en) TACHOMETER CONTROLLED BY AN ELECTRIC MOTOR
FR2432186A1 (en) CLOSED LOOP SPEED REGULATOR FOR GYROSCOPE WITH SYNCHRONOUS MOTOR
FR2430129A1 (en) SYSTEM FOR CONTROLLING THE EXCITATION OF A DIRECT CURRENT MOTOR
FR2400726A1 (en) DEVICE FOR MAINTAINING A CONSTANT VALUE THE ROTATION SPEED OF A ROTATING ELEMENT, ESPECIALLY OF THE PLATE OF A TURNTABLE
KR890007486A (en) Motor Drive Power Supply
FR2319239A1 (en) ROTATION SPEED CONTROL CIRCUIT OF A DIRECT CURRENT MOTOR
FR2386886A1 (en) APPARATUS FOR CONTROL OF THE SPEED OF A TAPE, IN PARTICULAR, OF A MAGNETIC TAPE FOR CASSETTE
FR2422284A1 (en) MOTOR SPEED CONTROL DEVICE BY CURRENT LIMITATION

Legal Events

Date Code Title Description
ST Notification of lapse