FR2324156A1 - Circuit hacheur a commutation forcee pour commander la vitesse d'un moteur a courant continu - Google Patents

Circuit hacheur a commutation forcee pour commander la vitesse d'un moteur a courant continu

Info

Publication number
FR2324156A1
FR2324156A1 FR7627410A FR7627410A FR2324156A1 FR 2324156 A1 FR2324156 A1 FR 2324156A1 FR 7627410 A FR7627410 A FR 7627410A FR 7627410 A FR7627410 A FR 7627410A FR 2324156 A1 FR2324156 A1 FR 2324156A1
Authority
FR
France
Prior art keywords
speed
control
direct current
current motor
chopper circuit
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.)
Withdrawn
Application number
FR7627410A
Other languages
English (en)
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.)
Allis Chalmers Corp
Original Assignee
Allis Chalmers 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 Allis Chalmers Corp filed Critical Allis Chalmers Corp
Publication of FR2324156A1 publication Critical patent/FR2324156A1/fr
Withdrawn legal-status Critical Current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
    • 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
    • Y10S388/919—Triggered by resistor or capacitor
    • 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
    • Y10S388/92—Chopper

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Direct Current Motors (AREA)
  • Dc-Dc Converters (AREA)
FR7627410A 1975-09-11 1976-09-10 Circuit hacheur a commutation forcee pour commander la vitesse d'un moteur a courant continu Withdrawn FR2324156A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/612,537 US3993942A (en) 1975-09-11 1975-09-11 Forced commutation chopper having current limit

Publications (1)

Publication Number Publication Date
FR2324156A1 true FR2324156A1 (fr) 1977-04-08

Family

ID=24453587

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7627410A Withdrawn FR2324156A1 (fr) 1975-09-11 1976-09-10 Circuit hacheur a commutation forcee pour commander la vitesse d'un moteur a courant continu

Country Status (4)

Country Link
US (1) US3993942A (fr)
CA (1) CA1068784A (fr)
DE (1) DE2640878A1 (fr)
FR (1) FR2324156A1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431791A1 (fr) * 1978-07-18 1980-02-15 Bosch Gmbh Robert Montage pour regler le courant fourni par une batterie a un moteur electrique
FR2614375A1 (fr) * 1987-04-23 1988-10-28 Mecanique Magnetique Sa Palier auxiliaire radial pour suspension magnetique

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1602957A (en) * 1977-03-09 1981-11-18 Lucas Industries Ltd Electric vehicle traction motor control
US4246522A (en) * 1978-09-19 1981-01-20 Gould Inc. Power converter with programmable commutation
US4284938A (en) * 1978-12-28 1981-08-18 General Electric Company Chopper with adaptive energy commutation
US4381479A (en) * 1981-01-15 1983-04-26 Westinghouse Electric Corp. Electric motor chopper control apparatus and method
US20040020171A1 (en) * 2002-06-10 2004-02-05 Biba Scott I. Web cutter

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373331A (en) * 1965-02-23 1968-03-12 Power Engineering Inc D.c. motor control circuit
US3551774A (en) * 1969-04-04 1970-12-29 Square D Co Current limiting circuit for a solid state d.c. motor control circuit
US3899041A (en) * 1970-10-23 1975-08-12 Charles J Mager Electric vehicle
US3936711A (en) * 1971-08-16 1976-02-03 Motorola, Inc. Motor speed control circuit
GB1480063A (en) * 1973-06-06 1977-07-20 Lucas Industries Ltd Control circuits for electrically driven vehicles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2431791A1 (fr) * 1978-07-18 1980-02-15 Bosch Gmbh Robert Montage pour regler le courant fourni par une batterie a un moteur electrique
FR2614375A1 (fr) * 1987-04-23 1988-10-28 Mecanique Magnetique Sa Palier auxiliaire radial pour suspension magnetique

Also Published As

Publication number Publication date
DE2640878A1 (de) 1977-03-24
CA1068784A (fr) 1979-12-25
US3993942A (en) 1976-11-23

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Legal Events

Date Code Title Description
ST Notification of lapse