FR2367279A1 - Appareil de mesure de temperature pour transformateurs - Google Patents

Appareil de mesure de temperature pour transformateurs

Info

Publication number
FR2367279A1
FR2367279A1 FR7730283A FR7730283A FR2367279A1 FR 2367279 A1 FR2367279 A1 FR 2367279A1 FR 7730283 A FR7730283 A FR 7730283A FR 7730283 A FR7730283 A FR 7730283A FR 2367279 A1 FR2367279 A1 FR 2367279A1
Authority
FR
France
Prior art keywords
oil
chamber
transformers
measuring device
temperature
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
FR7730283A
Other languages
English (en)
French (fr)
Other versions
FR2367279B1 (cg-RX-API-DMAC7.html
Inventor
Willibald Felber
Elmar Woschnagg
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.)
Andritz Hydro GmbH Austria
Original Assignee
Andritz Hydro GmbH Austria
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 Andritz Hydro GmbH Austria filed Critical Andritz Hydro GmbH Austria
Publication of FR2367279A1 publication Critical patent/FR2367279A1/fr
Application granted granted Critical
Publication of FR2367279B1 publication Critical patent/FR2367279B1/fr
Granted legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
FR7730283A 1976-10-08 1977-10-07 Appareil de mesure de temperature pour transformateurs Granted FR2367279A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT748076A AT345014B (de) 1976-10-08 1976-10-08 Temperaturmesseinrichtung fuer transformatoren und drosselspulen

Publications (2)

Publication Number Publication Date
FR2367279A1 true FR2367279A1 (fr) 1978-05-05
FR2367279B1 FR2367279B1 (cg-RX-API-DMAC7.html) 1983-01-07

Family

ID=3596452

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7730283A Granted FR2367279A1 (fr) 1976-10-08 1977-10-07 Appareil de mesure de temperature pour transformateurs

Country Status (10)

Country Link
US (1) US4201089A (cg-RX-API-DMAC7.html)
JP (1) JPS5352476A (cg-RX-API-DMAC7.html)
AT (1) AT345014B (cg-RX-API-DMAC7.html)
CH (1) CH618510A5 (cg-RX-API-DMAC7.html)
DE (1) DE2745217A1 (cg-RX-API-DMAC7.html)
FR (1) FR2367279A1 (cg-RX-API-DMAC7.html)
GB (1) GB1566777A (cg-RX-API-DMAC7.html)
IT (1) IT1087677B (cg-RX-API-DMAC7.html)
NL (1) NL7710975A (cg-RX-API-DMAC7.html)
SE (1) SE7711244L (cg-RX-API-DMAC7.html)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4439666A (en) * 1981-10-07 1984-03-27 Intermountain Thermafloor Electrical heating system
US6494617B1 (en) * 1999-04-30 2002-12-17 General Electric Company Status detection apparatus and method for fluid-filled electrical equipment
US6661327B1 (en) * 2002-06-12 2003-12-09 Netec Ag Electromagnetic inductor and transformer device and method making the same
KR100572260B1 (ko) * 2004-01-08 2006-04-19 코닉스계기공업 주식회사 전력변압기용 온도계
US8400320B2 (en) * 2009-12-30 2013-03-19 Eduardo Pedrosa Santos System for monitoring oil level and detecting leaks in power transformers, reactors, current and potential transformers, high voltage bushings and the like
CN103454536A (zh) * 2013-09-16 2013-12-18 国网河南省电力公司焦作供电公司 一种电力变压器试验方法
CN109085198B (zh) * 2018-07-27 2022-04-12 昆明理工大学 一种测定变压器油对流换热系数的实验测量装置及使用方法
CN111987626B (zh) * 2020-07-28 2022-07-19 河南工业职业技术学院 一种具有温度保护结构的电气设备连接装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212077A (en) * 1962-08-21 1965-10-12 Simmonds Precision Products Liquid quantity gauge

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB323408A (cg-RX-API-DMAC7.html) 1928-12-05 1930-01-02 Edward Fries
US1879276A (en) * 1929-08-16 1932-09-27 Gen Electric Indicating device for electrical apparatus
US3190122A (en) * 1960-09-01 1965-06-22 Simmonds Precision Products Mercurial capacitors for remote indication of pressure
GB1110805A (en) * 1964-08-18 1968-04-24 Vyzk Ustav Silnoproude Elekt Improvements in or relating to devices for measuring local temperatures of constructional parts which are at a high voltage
CH452691A (de) 1964-08-18 1968-03-15 Vyzk Ustav Silnoproude Elekt Einrichtung zur Messung der örtlichen Temperaturen von unter Hochspannung stehenden Bauteilen, insbesondere von Transformatorwicklungen
DE1270835B (de) 1964-08-18 1968-06-20 Vyzk Ustav Silnoproude Elekt Einrichtung zur Messung der oertlichen Temperaturen hochspannungsfuehrender Bauteile, insbesondere Transformatorwicklungen

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3212077A (en) * 1962-08-21 1965-10-12 Simmonds Precision Products Liquid quantity gauge

Also Published As

Publication number Publication date
GB1566777A (en) 1980-05-08
FR2367279B1 (cg-RX-API-DMAC7.html) 1983-01-07
NL7710975A (nl) 1978-04-11
SE7711244L (sv) 1978-04-09
AT345014B (de) 1978-08-25
JPS5352476A (en) 1978-05-12
CH618510A5 (cg-RX-API-DMAC7.html) 1980-07-31
IT1087677B (it) 1985-06-04
US4201089A (en) 1980-05-06
ATA748076A (de) 1977-12-15
DE2745217A1 (de) 1978-04-13

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Legal Events

Date Code Title Description
ST Notification of lapse