FR3056012B1 - Dispositif de detection de circulation de liquide pour transformateur immerge - Google Patents

Dispositif de detection de circulation de liquide pour transformateur immerge Download PDF

Info

Publication number
FR3056012B1
FR3056012B1 FR1658645A FR1658645A FR3056012B1 FR 3056012 B1 FR3056012 B1 FR 3056012B1 FR 1658645 A FR1658645 A FR 1658645A FR 1658645 A FR1658645 A FR 1658645A FR 3056012 B1 FR3056012 B1 FR 3056012B1
Authority
FR
France
Prior art keywords
detection device
liquid circulation
circulation detection
immersion transformer
immersion
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.)
Active
Application number
FR1658645A
Other languages
English (en)
Other versions
FR3056012A1 (fr
Inventor
Andre-Philippe Chamaret
Patrice Peralez
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.)
SNCF Voyageurs SA
Original Assignee
SNCF Mobilites
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 SNCF Mobilites filed Critical SNCF Mobilites
Priority to FR1658645A priority Critical patent/FR3056012B1/fr
Publication of FR3056012A1 publication Critical patent/FR3056012A1/fr
Application granted granted Critical
Publication of FR3056012B1 publication Critical patent/FR3056012B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/26—Oils; Viscous liquids; Paints; Inks
    • G01N33/28—Oils, i.e. hydrocarbon liquids
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/40—Structural association with built-in electric component, e.g. fuse
    • H01F27/402—Association of measuring or protective means
    • H01F2027/404—Protective devices specially adapted for fluid filled transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Induction Heating (AREA)
FR1658645A 2016-09-15 2016-09-15 Dispositif de detection de circulation de liquide pour transformateur immerge Active FR3056012B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1658645A FR3056012B1 (fr) 2016-09-15 2016-09-15 Dispositif de detection de circulation de liquide pour transformateur immerge

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1658645A FR3056012B1 (fr) 2016-09-15 2016-09-15 Dispositif de detection de circulation de liquide pour transformateur immerge
FR1658645 2016-09-15

Publications (2)

Publication Number Publication Date
FR3056012A1 FR3056012A1 (fr) 2018-03-16
FR3056012B1 true FR3056012B1 (fr) 2018-09-28

Family

ID=57860960

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1658645A Active FR3056012B1 (fr) 2016-09-15 2016-09-15 Dispositif de detection de circulation de liquide pour transformateur immerge

Country Status (1)

Country Link
FR (1) FR3056012B1 (fr)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0408230A3 (en) * 1989-07-10 1991-11-27 Westinghouse Electric Corporation Semi-compacted litz-wire cable strands spaced for coolant flow about individual insulated strands
FR2730121B1 (fr) * 1995-02-01 1997-04-18 Anjou Piscine Service Appareil de chauffage electrique destine au chauffage de fluide en circulation
DE10158746A1 (de) * 2001-11-30 2003-06-18 Siemens Ag Vorrichtung insbesondere zum Schutz gegen einen Öleinbruch in eine gasgefüllte Messkammer, die an einer mit Trafoöl gefüllten Transformatorkammer angeordnet ist sowie Heizeinrichtung
JP3987041B2 (ja) * 2004-01-30 2007-10-03 三井金属鉱業株式会社 液種識別装置
WO2011133046A1 (fr) * 2010-04-19 2011-10-27 Tecom As C/O Christian Michelsen Research As Appareil et procédé de mesure en ligne
CN204215852U (zh) * 2014-02-25 2015-03-18 天津君旺同达机电有限公司 一种用于电力变压器的智能净油器
FI127084B (fi) * 2014-08-18 2017-11-15 Vaisala Oyj Menetelmä ja järjestelmä kaasun tai kaasuseosten uuttamiseksi nesteestä liuenneen kaasun tai kaasuseoksen analysointia varten
FR3030102B1 (fr) * 2014-12-10 2019-06-14 Sncf Mobilites Dispositif de diagnostic pour transformateur electrique immerge et transformateur electrique comprenant un tel dispositif.
CN204680509U (zh) * 2015-05-15 2015-09-30 青岛君岭电力设备有限公司 智能变压器散热系统
CN204680517U (zh) * 2015-05-15 2015-09-30 青岛君岭电力设备有限公司 变压器散热系统

Also Published As

Publication number Publication date
FR3056012A1 (fr) 2018-03-16

Similar Documents

Publication Publication Date Title
MA46390A (fr) Dispositif de pesage pour robots culinaires
FR3024915B1 (fr) Dispositif et procede pour assurer des services de module de plateforme securisee
LU92851B1 (fr) Dispositif pour tester le liquides des cigarettes électroniques
DK3484332T3 (da) Anordning til opnåelse af æggevæske
FR3034865B1 (fr) Dispositif pour mesurer le niveau d'un liquide
FR3023829B1 (fr) Dispositif de propulsion pour satellite permettant l'elimination passive de gaz propulseur
EP3460624A4 (fr) Dispositif électronique refroidi par immersion dans un liquide
DK3402741T3 (da) Aftapningshane for væskebeholder
FR3020585B1 (fr) Tete pour dispositif de soudage
FR3017378B1 (fr) Dispositif d'ouvrant pour coffre
EP3460625A4 (fr) Dispositif électronique refroidi par immersion dans un liquide
EP3460626A4 (fr) Dispositif électronique refroidi par immersion dans un liquide
FR3031501B1 (fr) Dispositif d'atterrissage pour drone
LU92322B1 (fr) Poignée pour un dispositif d'entraînement cognitif
GB2590153B (en) Liquid overflow warning device
FR3056012B1 (fr) Dispositif de detection de circulation de liquide pour transformateur immerge
FR3041097B1 (fr) Dispositif pour essai bi-axe a l'aide d'un unique verin
EP3460627A4 (fr) Dispositif électronique refroidi par immersion dans un liquide
FR3030038B1 (fr) Dispositif pour essai de fluage en autoclave
FR3016418B1 (fr) Dispositif de fixation pour cable
MA44281A (fr) Dispositif de manoeuvre pour aiguillage
MA47133A (fr) Dispositif de caisse à claire-voie pour boîtes
FR3054785B3 (fr) Dispositif pour boire
FR3042811B1 (fr) Dispositif pour ligne subaquatique
FR3025472B1 (fr) Dispositif de conduit de liquide pour lave-vitre

Legal Events

Date Code Title Description
PLFP Fee payment

Year of fee payment: 2

PLSC Publication of the preliminary search report

Effective date: 20180316

PLFP Fee payment

Year of fee payment: 3

PLFP Fee payment

Year of fee payment: 4

PLFP Fee payment

Year of fee payment: 5

CA Change of address

Effective date: 20210503

TP Transmission of property

Owner name: SNCF VOYAGEURS, FR

Effective date: 20210517

PLFP Fee payment

Year of fee payment: 6

PLFP Fee payment

Year of fee payment: 7

PLFP Fee payment

Year of fee payment: 8