FR2325532A1 - Power collector for electric locomotive - has combined contact breaker with main and grounding switches and transformer for AC or DC operation - Google Patents

Power collector for electric locomotive - has combined contact breaker with main and grounding switches and transformer for AC or DC operation

Info

Publication number
FR2325532A1
FR2325532A1 FR7529393A FR7529393A FR2325532A1 FR 2325532 A1 FR2325532 A1 FR 2325532A1 FR 7529393 A FR7529393 A FR 7529393A FR 7529393 A FR7529393 A FR 7529393A FR 2325532 A1 FR2325532 A1 FR 2325532A1
Authority
FR
France
Prior art keywords
transformer
contact breaker
main
power collector
electric locomotive
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
FR7529393A
Other languages
French (fr)
Other versions
FR2325532B1 (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.)
Compagnie Electro Mecanique SA
Original Assignee
Compagnie Electro Mecanique 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 Compagnie Electro Mecanique SA filed Critical Compagnie Electro Mecanique SA
Priority to FR7529393A priority Critical patent/FR2325532A1/en
Publication of FR2325532A1 publication Critical patent/FR2325532A1/en
Application granted granted Critical
Publication of FR2325532B1 publication Critical patent/FR2325532B1/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
    • B60L9/00—Electric propulsion with power supply external to the vehicle
    • B60L9/16—Electric propulsion with power supply external to the vehicle using ac induction motors
    • B60L9/30—Electric propulsion with power supply external to the vehicle using ac induction motors fed from different kinds of power-supply lines
    • 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)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Current-Collector Devices For Electrically Propelled Vehicles (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

The power collector for electric locomotives has twin pantographs for alternating (23) or direct (24) current supply lines (25). The casing (2) contains the contact breaker (6), main switch (7) and grounding switch (19) all immersed in an insulating fluid (5). Each switch is operated by a servo-pneumatic piston (17, 18, 20). An outlet gland (9) carries a cable (10) from the circuit breaker to the transformer (12) and from there through a rectifier (13) to the main switch. An outlet gland (16) carries the power cable to the electric motors. The grounding shorts the supply from above (26) the collection point insulating cone (1) directly to earth. The power busbar (8) is common to the contact breaker and main switch.
FR7529393A 1975-09-25 1975-09-25 Power collector for electric locomotive - has combined contact breaker with main and grounding switches and transformer for AC or DC operation Granted FR2325532A1 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7529393A FR2325532A1 (en) 1975-09-25 1975-09-25 Power collector for electric locomotive - has combined contact breaker with main and grounding switches and transformer for AC or DC operation

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529393A FR2325532A1 (en) 1975-09-25 1975-09-25 Power collector for electric locomotive - has combined contact breaker with main and grounding switches and transformer for AC or DC operation

Publications (2)

Publication Number Publication Date
FR2325532A1 true FR2325532A1 (en) 1977-04-22
FR2325532B1 FR2325532B1 (en) 1979-06-15

Family

ID=9160434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529393A Granted FR2325532A1 (en) 1975-09-25 1975-09-25 Power collector for electric locomotive - has combined contact breaker with main and grounding switches and transformer for AC or DC operation

Country Status (1)

Country Link
FR (1) FR2325532A1 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006089713A1 (en) * 2005-02-22 2006-08-31 Bombardier Transportation Gmbh High-voltage system for a vehicle
US11772494B2 (en) 2019-02-27 2023-10-03 Alstom Transport Technologies Electric switching device for a railway vehicle and railway vehicle comprising such a device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2006089713A1 (en) * 2005-02-22 2006-08-31 Bombardier Transportation Gmbh High-voltage system for a vehicle
US11772494B2 (en) 2019-02-27 2023-10-03 Alstom Transport Technologies Electric switching device for a railway vehicle and railway vehicle comprising such a device

Also Published As

Publication number Publication date
FR2325532B1 (en) 1979-06-15

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Legal Events

Date Code Title Description
ST Notification of lapse