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FR1334070A - Device for the protection of semiconductor rectifiers, preferably rectifiers of rolling stock of electric railways against overloads, short-circuit currents and overvoltages - Google Patents

Device for the protection of semiconductor rectifiers, preferably rectifiers of rolling stock of electric railways against overloads, short-circuit currents and overvoltages

Info

Publication number
FR1334070A
FR1334070A FR908926A FR908926A FR1334070A FR 1334070 A FR1334070 A FR 1334070A FR 908926 A FR908926 A FR 908926A FR 908926 A FR908926 A FR 908926A FR 1334070 A FR1334070 A FR 1334070A
Authority
FR
France
Prior art keywords
rectifiers
overvoltages
short
protection
rolling stock
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
FR908926A
Other languages
French (fr)
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.)
Railway Transport Inst
Original Assignee
Railway Transport Inst
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 Railway Transport Inst filed Critical Railway Transport Inst
Application granted granted Critical
Publication of FR1334070A publication Critical patent/FR1334070A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/10—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers
    • H02H7/12—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers
    • H02H7/125—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for converters; for rectifiers for static converters or rectifiers for rectifiers
    • 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
    • B60L9/02—Electric propulsion with power supply external to the vehicle using DC motors
    • B60L9/04—Electric propulsion with power supply external to the vehicle using DC motors fed from DC 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)
  • Power Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Generation Of Surge Voltage And Current (AREA)
FR908926A 1962-09-18 1962-09-07 Device for the protection of semiconductor rectifiers, preferably rectifiers of rolling stock of electric railways against overloads, short-circuit currents and overvoltages Expired FR1334070A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH1103662A CH399575A (en) 1962-09-18 1962-09-18 Device for protecting semiconductor rectifier systems, in particular rectifier systems, in particular rectifier systems for the operation of electric railways, against overload, short-circuit currents and overvoltages

Publications (1)

Publication Number Publication Date
FR1334070A true FR1334070A (en) 1963-08-02

Family

ID=4369401

Family Applications (1)

Application Number Title Priority Date Filing Date
FR908926A Expired FR1334070A (en) 1962-09-18 1962-09-07 Device for the protection of semiconductor rectifiers, preferably rectifiers of rolling stock of electric railways against overloads, short-circuit currents and overvoltages

Country Status (4)

Country Link
CH (1) CH399575A (en)
DE (1) DE1183171B (en)
FR (1) FR1334070A (en)
GB (1) GB984000A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
HU179603B (en) * 1979-04-11 1982-11-29 Tatabanyai Szenbanyak Method for heavy-media separating coal industrial dead materials and coal produces containing deads
CH708168B1 (en) * 2007-10-02 2014-12-31 Woodward Ids Switzerland Gmbh Inverter assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE824812C (en) * 1950-05-31 1951-12-13 Friedrich Krauss Protection device for electrical systems against surge currents

Also Published As

Publication number Publication date
DE1183171B (en) 1964-12-10
CH399575A (en) 1965-09-30
GB984000A (en) 1965-02-24

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