CA1033409A - D-c motor drive system with field current flow reversal upon transition between motoring and retarding modes - Google Patents

D-c motor drive system with field current flow reversal upon transition between motoring and retarding modes

Info

Publication number
CA1033409A
CA1033409A CA230,749A CA230749A CA1033409A CA 1033409 A CA1033409 A CA 1033409A CA 230749 A CA230749 A CA 230749A CA 1033409 A CA1033409 A CA 1033409A
Authority
CA
Canada
Prior art keywords
motoring
transition
drive system
motor drive
current flow
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
CA230,749A
Other languages
French (fr)
Inventor
Dennis F. Williamson
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA1033409A publication Critical patent/CA1033409A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L7/00—Electrodynamic brake systems for vehicles in general
    • B60L7/22—Dynamic electric resistor braking, combined with dynamic electric regenerative braking
    • 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
    • H02P7/281—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 the DC motor being operated in four quadrants
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2200/00—Type of vehicles
    • B60L2200/26—Rail vehicles
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/64—Electric machine technologies in electromobility

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Stopping Of Electric Motors (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Control Of Direct Current Motors (AREA)
CA230,749A 1974-08-30 1975-06-26 D-c motor drive system with field current flow reversal upon transition between motoring and retarding modes Expired CA1033409A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US50220274A 1974-08-30 1974-08-30

Publications (1)

Publication Number Publication Date
CA1033409A true CA1033409A (en) 1978-06-20

Family

ID=23996798

Family Applications (1)

Application Number Title Priority Date Filing Date
CA230,749A Expired CA1033409A (en) 1974-08-30 1975-06-26 D-c motor drive system with field current flow reversal upon transition between motoring and retarding modes

Country Status (6)

Country Link
JP (2) JPS5150414A (en)
CA (1) CA1033409A (en)
DE (1) DE2538043C2 (en)
ES (1) ES440504A1 (en)
FR (1) FR2283574A1 (en)
SE (1) SE415719B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4096423A (en) * 1976-03-01 1978-06-20 General Electric Company Direct current motor chopper propulsion system
FR2474784A1 (en) * 1979-12-20 1981-07-31 Alsthom Atlantique ELECTRONIC DEVICE FOR CONTROLLING A CONTINUOUS CURRENT MACHINE WITH A SEPARATE EXCITATION

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1438021B2 (en) * 1962-11-12 1971-09-02 Licentia Patent Verwaltungs GmbH, 6000 Frankfurt ARRANGEMENT FOR SWITCHING A DC MOTOR FROM MOTOR TO GENERATORY OPERATION AND VICEVICE
US3515970A (en) * 1967-06-13 1970-06-02 Gen Electric Motor control system using current diverter
US3657625A (en) * 1969-11-24 1972-04-18 Westinghouse Electric Corp System for blending dynamic and regenerative braking
US3593089A (en) * 1969-11-24 1971-07-13 Westinghouse Electric Corp System for blending dynamic and regenerative braking
JPS5141405B2 (en) * 1971-08-10 1976-11-10
JPS4855314A (en) * 1971-11-16 1973-08-03

Also Published As

Publication number Publication date
ES440504A1 (en) 1977-03-01
SE7508495L (en) 1976-03-01
FR2283574A1 (en) 1976-03-26
DE2538043C2 (en) 1986-01-02
SE415719B (en) 1980-10-20
DE2538043A1 (en) 1976-03-18
JPS60138396U (en) 1985-09-13
JPS5150414A (en) 1976-05-04
FR2283574B1 (en) 1979-05-25

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