GB427025A - Improvements in and relating to the control of electrically propelled vehicles - Google Patents

Improvements in and relating to the control of electrically propelled vehicles

Info

Publication number
GB427025A
GB427025A GB2835733A GB2835733A GB427025A GB 427025 A GB427025 A GB 427025A GB 2835733 A GB2835733 A GB 2835733A GB 2835733 A GB2835733 A GB 2835733A GB 427025 A GB427025 A GB 427025A
Authority
GB
United Kingdom
Prior art keywords
contactors
resistance
contactor
controller
shunt
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
GB2835733A
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.)
JOHN HENRY CANSDALE
British Thomson Houston Co Ltd
Original Assignee
JOHN HENRY CANSDALE
British Thomson Houston Co 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 JOHN HENRY CANSDALE, British Thomson Houston Co Ltd filed Critical JOHN HENRY CANSDALE
Priority to GB2835733A priority Critical patent/GB427025A/en
Publication of GB427025A publication Critical patent/GB427025A/en
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
    • H02P3/00—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters
    • H02P3/06—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter
    • H02P3/08—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor
    • H02P3/14—Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter for stopping or slowing a dc motor by regenerative braking

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
  • Stopping Of Electric Motors (AREA)

Abstract

427,025. Master control of D.C. motors. BRITISH THOMSON-HOUSTON CO., Ltd., Crown House, Aldwych, London, and CANSDALE, J. H., 40, Murray Road, Rugby. Oct. 13, 1933, No. 28357. [Class 38 (iii)] A regenerative compound-wound vehicle motor A is controlled by contactors 2, 3, 4, which first close to short-circuit sections of armature resistance B, and later re-open to insert sections of resistance S in the shunt-field circuit. The first operation of a master controller M closes contacts 21-25 in sequence, to energize line contactors 1, 10, and armature resistance contactors 2-5. The contactor 5, which shortcircuits the whole of the starting resistance, maintains itself over the first contact of the controller. Further operation of the controller opens contacts 26-32 in sequence to de-energize the line contactor 10 and contactors 6, 2, 3, 4 and 7, in the order named, thereby introducing resistance in steps in the shunt field, the contactors 10, 2, 3 and 4, having auxiliary contacts 10x, 2x, 3x and 4x, for the shunt field control. On the last position a contactor 8 is de-energized to open the shunt field circuit or introduce a large resistance. By returning the master controller to the off position the motor is regeneratively braked.
GB2835733A 1933-10-13 1933-10-13 Improvements in and relating to the control of electrically propelled vehicles Expired GB427025A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2835733A GB427025A (en) 1933-10-13 1933-10-13 Improvements in and relating to the control of electrically propelled vehicles

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2835733A GB427025A (en) 1933-10-13 1933-10-13 Improvements in and relating to the control of electrically propelled vehicles

Publications (1)

Publication Number Publication Date
GB427025A true GB427025A (en) 1935-04-15

Family

ID=10274377

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2835733A Expired GB427025A (en) 1933-10-13 1933-10-13 Improvements in and relating to the control of electrically propelled vehicles

Country Status (1)

Country Link
GB (1) GB427025A (en)

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