GB400792A - Improvements in direct current motor control - Google Patents

Improvements in direct current motor control

Info

Publication number
GB400792A
GB400792A GB34685/32A GB3468532A GB400792A GB 400792 A GB400792 A GB 400792A GB 34685/32 A GB34685/32 A GB 34685/32A GB 3468532 A GB3468532 A GB 3468532A GB 400792 A GB400792 A GB 400792A
Authority
GB
United Kingdom
Prior art keywords
exciter
voltage
braking
dec
direct current
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
GB34685/32A
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.)
Forges et Ateliers de Constructions Electriques de Jeumont SA
Original Assignee
Forges et Ateliers de Constructions Electriques de Jeumont SA
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 Forges et Ateliers de Constructions Electriques de Jeumont SA filed Critical Forges et Ateliers de Constructions Electriques de Jeumont SA
Publication of GB400792A publication Critical patent/GB400792A/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

Landscapes

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

Abstract

400,792. Field control of D.C. motors. FORGES ET ATELIERS DE CONSTRUCTIONS ELECTRIQUES DE JEUMONT, 75, Boulevard Haussmann, Paris. Dec. 7, 1932, No. 34685. Convention date, Dec. 11, 1931. Addition to 386,009. [Class 38 (iii).] In a system described in the parent Specification, the independent field winding d of the exciter E is supplied during regenerative braking and normal running, by the difference of a constant voltage U and a voltage u obtained from an exciter p driven by the vehicle. The braking torque of the motor M is thus dependent on speed, and the motor passes automatically from braking to motoring operation at a speed selected by adjusting the voltage U, or by varying the field of the exciter p. Specification 390,235 is referred to.
GB34685/32A 1931-12-11 1932-12-07 Improvements in direct current motor control Expired GB400792A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR400792X 1931-12-11

Publications (1)

Publication Number Publication Date
GB400792A true GB400792A (en) 1933-11-02

Family

ID=8896792

Family Applications (1)

Application Number Title Priority Date Filing Date
GB34685/32A Expired GB400792A (en) 1931-12-11 1932-12-07 Improvements in direct current motor control

Country Status (1)

Country Link
GB (1) GB400792A (en)

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