FR2071795A5 - - Google Patents

Info

Publication number
FR2071795A5
FR2071795A5 FR7037884A FR7037884A FR2071795A5 FR 2071795 A5 FR2071795 A5 FR 2071795A5 FR 7037884 A FR7037884 A FR 7037884A FR 7037884 A FR7037884 A FR 7037884A FR 2071795 A5 FR2071795 A5 FR 2071795A5
Authority
FR
France
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
FR7037884A
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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Application granted granted Critical
Publication of FR2071795A5 publication Critical patent/FR2071795A5/fr
Expired 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
    • 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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/90—Specific system operational feature
    • Y10S388/902—Compensation
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/91—Operational/differential amplifier
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/907—Specific control circuit element or device
    • Y10S388/917—Thyristor or scr
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S388/00—Electricity: motor control systems
    • Y10S388/923—Specific feedback condition or device
    • Y10S388/934—Thermal condition

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
FR7037884A 1969-11-18 1970-10-13 Expired FR2071795A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87772369A 1969-11-18 1969-11-18

Publications (1)

Publication Number Publication Date
FR2071795A5 true FR2071795A5 (fr) 1971-09-17

Family

ID=25370592

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7037884A Expired FR2071795A5 (fr) 1969-11-18 1970-10-13

Country Status (6)

Country Link
US (1) US3568027A (fr)
JP (1) JPS5016482B1 (fr)
CH (1) CH517410A (fr)
DE (1) DE2056084C3 (fr)
FR (1) FR2071795A5 (fr)
GB (1) GB1286573A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509543A1 (fr) * 1981-07-09 1983-01-14 Radiotechnique Procede de regulation de vitesse d'un moteur a courant continu et dispositif de mise en oeuvre

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3965405A (en) * 1973-01-16 1976-06-22 Ing. C. Olivetti & C., S.P.A. Driving and control system for D.C. motors
US3878446A (en) * 1973-03-29 1975-04-15 Burroughs Corp Current regulator for D.C. motors
FR2403561A1 (fr) * 1977-09-16 1979-04-13 Thomson Csf Dispositif de mesure tachymetrique pour moteur a courant continu, et moteur muni d'un tel dispositif
JPS54104524A (en) * 1978-02-03 1979-08-16 Hitachi Ltd Speed control circuit for dc motor
DE3342031B4 (de) * 1982-11-23 2005-01-13 Papst Licensing Gmbh & Co. Kg Schaltungsanordnung zur Drehzahlsteuerung eines Elektromotors
ZA847740B (en) * 1983-10-12 1985-05-29 Byrne & Davidson Ind Ltd Obstruction detection means
US4475071A (en) * 1984-05-27 1984-10-02 Olympus Optical Co., Ltd. Speed control apparatus for d.c. motor
FR2642583B1 (fr) * 1989-01-27 1991-04-12 Thomson Csf Procede et circuit d'asservissement de la vitesse d'un moteur a courant continu a la tension de commande du moteur
US5664048A (en) * 1990-11-14 1997-09-02 Abbott Laboratories Speed control circuit for a DC motor
US6034496A (en) * 1998-08-13 2000-03-07 Unitrade Corporation Motor speed control using fixed-duration torque bursts
US5982130A (en) * 1998-08-13 1999-11-09 Unitrolde Corporation Calibration technique to remove series resistance errors in the sensed back EMF of a motor
US7372224B2 (en) * 2005-09-30 2008-05-13 The Chamberlain Group, Inc. System and method for determining barrier motor parameters without using sensors
FR2988809B1 (fr) * 2012-03-28 2014-04-25 Aml Systems Mecanisme de coupure de module optique et module optique comprenant un tel mecanisme
US10370800B2 (en) * 2016-08-15 2019-08-06 Sno-Way International, Inc. Hopper spreader with back EMF control and hopper system speed control

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2509543A1 (fr) * 1981-07-09 1983-01-14 Radiotechnique Procede de regulation de vitesse d'un moteur a courant continu et dispositif de mise en oeuvre

Also Published As

Publication number Publication date
JPS5016482B1 (fr) 1975-06-13
DE2056084B2 (de) 1974-04-25
GB1286573A (en) 1972-08-23
CH517410A (de) 1971-12-31
DE2056084A1 (de) 1972-02-03
DE2056084C3 (de) 1974-11-21
US3568027A (en) 1971-03-02

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Legal Events

Date Code Title Description
ST Notification of lapse