FR2263920A1 - Suburban electric train control system - has magnetic amplifiers controlled from train line and auxiliary source - Google Patents

Suburban electric train control system - has magnetic amplifiers controlled from train line and auxiliary source

Info

Publication number
FR2263920A1
FR2263920A1 FR7408817A FR7408817A FR2263920A1 FR 2263920 A1 FR2263920 A1 FR 2263920A1 FR 7408817 A FR7408817 A FR 7408817A FR 7408817 A FR7408817 A FR 7408817A FR 2263920 A1 FR2263920 A1 FR 2263920A1
Authority
FR
France
Prior art keywords
amplifier
control system
train line
winding
auxiliary source
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.)
Granted
Application number
FR7408817A
Other languages
French (fr)
Other versions
FR2263920B1 (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.)
Jeumont Schneider SA
Original Assignee
Jeumont Schneider 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 Jeumont Schneider SA filed Critical Jeumont Schneider SA
Priority to FR7408817A priority Critical patent/FR2263920A1/en
Priority to BR1431/75A priority patent/BR7501431A/en
Priority to ZA00751514A priority patent/ZA751514B/en
Priority to CA75222168A priority patent/CA1048626A/en
Publication of FR2263920A1 publication Critical patent/FR2263920A1/en
Application granted granted Critical
Publication of FR2263920B1 publication Critical patent/FR2263920B1/fr
Granted 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
    • B60L15/40—Adaptation of control equipment on vehicle for remote actuation from a stationary place
    • 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

Landscapes

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

Abstract

On a head motor is a probe converting the position of a controller into a d.c. fed to the control winding of a magnetic amplifier which has its power winding in series with a limit circuit and connected through a rectifier to a train line. Each vehicle motor is a receiver circuit with two amplifiers whose control windings are in series with the train line. The power winding of the first amplifier passes control signals to a brake and the second, self-saturating, amplifier has a polarising winding supplied by an auxiliary d.c. supply and controlled by a third amplifier, the power winding of the second amplifier feeding control signals to a traction device.
FR7408817A 1974-03-15 1974-03-15 Suburban electric train control system - has magnetic amplifiers controlled from train line and auxiliary source Granted FR2263920A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7408817A FR2263920A1 (en) 1974-03-15 1974-03-15 Suburban electric train control system - has magnetic amplifiers controlled from train line and auxiliary source
BR1431/75A BR7501431A (en) 1974-03-15 1975-03-12 EQUIPMENT FOR CONTINUOUS TRANSMISSION OF THE POSITION OF THE MANIPULATOR OF CONDUCT OF A METROPOLITAN TRAIN TO THE ENGINE CONTROL BODIES
ZA00751514A ZA751514B (en) 1974-03-15 1975-03-12 Improvements in or relating to equipment for transmitting traction and braking signals to the elements of an underground train, from the driving controller
CA75222168A CA1048626A (en) 1974-03-15 1975-03-14 Apparatus for the continuous transmission of the controller's position in a metro train to the actuating devices in the powered cars

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7408817A FR2263920A1 (en) 1974-03-15 1974-03-15 Suburban electric train control system - has magnetic amplifiers controlled from train line and auxiliary source

Publications (2)

Publication Number Publication Date
FR2263920A1 true FR2263920A1 (en) 1975-10-10
FR2263920B1 FR2263920B1 (en) 1978-11-10

Family

ID=9136366

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7408817A Granted FR2263920A1 (en) 1974-03-15 1974-03-15 Suburban electric train control system - has magnetic amplifiers controlled from train line and auxiliary source

Country Status (4)

Country Link
BR (1) BR7501431A (en)
CA (1) CA1048626A (en)
FR (1) FR2263920A1 (en)
ZA (1) ZA751514B (en)

Also Published As

Publication number Publication date
ZA751514B (en) 1976-02-25
FR2263920B1 (en) 1978-11-10
BR7501431A (en) 1976-11-30
CA1048626A (en) 1979-02-13

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Legal Events

Date Code Title Description
ST Notification of lapse