CA560192A - Electric traction-motor control - Google Patents

Electric traction-motor control

Info

Publication number
CA560192A
CA560192A CA560192A CA560192DA CA560192A CA 560192 A CA560192 A CA 560192A CA 560192 A CA560192 A CA 560192A CA 560192D A CA560192D A CA 560192DA CA 560192 A CA560192 A CA 560192A
Authority
CA
Canada
Prior art keywords
motor control
electric traction
traction
electric
motor
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
CA560192A
Other languages
French (fr)
Inventor
R. Purifoy George
H. Fowler Frank
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.)
CBS Corp
Original Assignee
Westinghouse Electric 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.)
Publication date
Application granted granted Critical
Publication of CA560192A publication Critical patent/CA560192A/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
    • B60L15/00—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles
    • B60L15/10—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for automatic control superimposed on human control to limit the acceleration of the vehicle, e.g. to prevent excessive motor current
    • B60L15/12—Methods, circuits, or devices for controlling the traction-motor speed of electrically-propelled vehicles for automatic control superimposed on human control to limit the acceleration of the vehicle, e.g. to prevent excessive motor current with circuits controlled by relays or contactors
    • 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)
  • Electric Propulsion And Braking For Vehicles (AREA)
CA560192A 1954-03-19 Electric traction-motor control Expired CA560192A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US417472A US2748335A (en) 1954-03-19 1954-03-19 Traction-motor control

Publications (1)

Publication Number Publication Date
CA560192A true CA560192A (en) 1958-07-08

Family

ID=23654172

Family Applications (1)

Application Number Title Priority Date Filing Date
CA560192A Expired CA560192A (en) 1954-03-19 Electric traction-motor control

Country Status (3)

Country Link
US (1) US2748335A (en)
JP (1) JPS329157B1 (en)
CA (1) CA560192A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2844780A (en) * 1955-02-25 1958-07-22 Gen Electric Dynamic brake control
US2965825A (en) * 1957-02-27 1960-12-20 Westinghouse Electric Corp Traction-motor control
US2980036A (en) * 1957-07-02 1961-04-18 Westinghouse Electric Corp Traction-motor acceleration and dynamic-braking control

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2512402A (en) * 1947-02-05 1950-06-20 Westinghouse Electric Corp Locomotive control system
CA512598A (en) * 1951-03-30 1955-05-03 Westinghouse Electric Corporation Traction-motor control
US2663837A (en) * 1951-04-07 1953-12-22 Westinghouse Electric Corp Traction-motor control

Also Published As

Publication number Publication date
JPS329157B1 (en) 1957-10-29
US2748335A (en) 1956-05-29

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