FR2337454A1 - Appareil pour le refroidissement de cables electriques enterres par evaporation et elimination d'un liquide refrigerant - Google Patents

Appareil pour le refroidissement de cables electriques enterres par evaporation et elimination d'un liquide refrigerant

Info

Publication number
FR2337454A1
FR2337454A1 FR7540061A FR7540061A FR2337454A1 FR 2337454 A1 FR2337454 A1 FR 2337454A1 FR 7540061 A FR7540061 A FR 7540061A FR 7540061 A FR7540061 A FR 7540061A FR 2337454 A1 FR2337454 A1 FR 2337454A1
Authority
FR
France
Prior art keywords
liquid
power cables
underground power
heat generated
enclosed chamber
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
FR7540061A
Other languages
English (en)
Other versions
FR2337454B1 (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.)
Hydro Quebec
Original Assignee
Hydro Quebec
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 Hydro Quebec filed Critical Hydro Quebec
Priority to FR7540061A priority Critical patent/FR2337454A1/fr
Publication of FR2337454A1 publication Critical patent/FR2337454A1/fr
Application granted granted Critical
Publication of FR2337454B1 publication Critical patent/FR2337454B1/fr
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
    • H01B7/00—Insulated conductors or cables characterised by their form
    • H01B7/42—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction
    • H01B7/421—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation
    • H01B7/423—Insulated conductors or cables characterised by their form with arrangements for heat dissipation or conduction for heat dissipation using a cooling fluid
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G15/00—Cable fittings
    • H02G15/20—Cable fittings for cables filled with or surrounded by gas or oil
    • H02G15/26—Expansion vessels; Locking heads; Auxiliary pipe-lines

Landscapes

  • Laying Of Electric Cables Or Lines Outside (AREA)
FR7540061A 1975-12-30 1975-12-30 Appareil pour le refroidissement de cables electriques enterres par evaporation et elimination d'un liquide refrigerant Granted FR2337454A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR7540061A FR2337454A1 (fr) 1975-12-30 1975-12-30 Appareil pour le refroidissement de cables electriques enterres par evaporation et elimination d'un liquide refrigerant

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7540061A FR2337454A1 (fr) 1975-12-30 1975-12-30 Appareil pour le refroidissement de cables electriques enterres par evaporation et elimination d'un liquide refrigerant

Publications (2)

Publication Number Publication Date
FR2337454A1 true FR2337454A1 (fr) 1977-07-29
FR2337454B1 FR2337454B1 (fr) 1978-10-06

Family

ID=9164287

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7540061A Granted FR2337454A1 (fr) 1975-12-30 1975-12-30 Appareil pour le refroidissement de cables electriques enterres par evaporation et elimination d'un liquide refrigerant

Country Status (1)

Country Link
FR (1) FR2337454A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0774818A3 (fr) * 1995-11-15 1999-02-24 Asea Brown Boveri Ag Installation pour la transmission d'énergie électrique avec au moins un conduit enterré à haute tension

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0774818A3 (fr) * 1995-11-15 1999-02-24 Asea Brown Boveri Ag Installation pour la transmission d'énergie électrique avec au moins un conduit enterré à haute tension

Also Published As

Publication number Publication date
FR2337454B1 (fr) 1978-10-06

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse