BR112013032036A2 - dispositivo para representar e exibir a tempetatura da bobina de um transformador de potência elétrico - Google Patents

dispositivo para representar e exibir a tempetatura da bobina de um transformador de potência elétrico

Info

Publication number
BR112013032036A2
BR112013032036A2 BR112013032036A BR112013032036A BR112013032036A2 BR 112013032036 A2 BR112013032036 A2 BR 112013032036A2 BR 112013032036 A BR112013032036 A BR 112013032036A BR 112013032036 A BR112013032036 A BR 112013032036A BR 112013032036 A2 BR112013032036 A2 BR 112013032036A2
Authority
BR
Brazil
Prior art keywords
displaying
representing
electrical power
power transformer
coil temperature
Prior art date
Application number
BR112013032036A
Other languages
English (en)
Inventor
Martin Kubiczek
Sebastian Hollunder
Original Assignee
Reinhausen Maschf Scheubeck
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 Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck
Publication of BR112013032036A2 publication Critical patent/BR112013032036A2/pt

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K13/00—Thermometers specially adapted for specific purposes
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K1/00—Details of thermometers not specially adapted for particular types of thermometer
    • G01K1/02—Means for indicating or recording specially adapted for thermometers
    • 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
    • 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
    • H02H7/04—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 transformers
    • H02H7/042—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 transformers for current transformers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Housings And Mounting Of Transformers (AREA)
  • Protection Of Transformers (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

abstract not avaible
BR112013032036A 2011-07-14 2012-05-25 dispositivo para representar e exibir a tempetatura da bobina de um transformador de potência elétrico BR112013032036A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102011107375A DE102011107375B4 (de) 2011-07-14 2011-07-14 Einrichtung zur Nachbildung und Anzeige der Wicklungstemperatur eines elektrischen Leistungstransformators und dazu geeignete Begrenzungsschaltung
PCT/EP2012/059789 WO2013007435A2 (de) 2011-07-14 2012-05-25 Einrichtung zur nachbildung und anzeige der wicklungstemperatur eines elektrischen leistungstransformators und dazu geeignete begrenzungsschaltung

Publications (1)

Publication Number Publication Date
BR112013032036A2 true BR112013032036A2 (pt) 2016-12-20

Family

ID=46168483

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013032036A BR112013032036A2 (pt) 2011-07-14 2012-05-25 dispositivo para representar e exibir a tempetatura da bobina de um transformador de potência elétrico

Country Status (9)

Country Link
US (1) US20140376592A1 (pt)
EP (1) EP2732256B1 (pt)
KR (1) KR20140040795A (pt)
CN (1) CN103703350B (pt)
BR (1) BR112013032036A2 (pt)
DE (1) DE102011107375B4 (pt)
ES (1) ES2585559T3 (pt)
RU (1) RU2014105470A (pt)
WO (1) WO2013007435A2 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
MX360378B (es) * 2015-04-07 2018-10-31 Nissan Motor Dispositivo de estimacion de temperatura y metodo de estimacion de temperatura para dispositivo de recepcion de energia sin contacto.
CN109792218B (zh) * 2016-08-23 2020-04-07 日产自动车株式会社 电力变换装置的温度异常检测方法和温度异常检测装置
US10264200B2 (en) * 2016-12-23 2019-04-16 Omnivision Technologies, Inc. Random sampling for horizontal noise reduction
DE202019001119U1 (de) * 2019-03-08 2020-06-09 Gebr. Kemper Gmbh + Co. Kg Berührungsthermometer mit Tauchhülse
CN113008409B (zh) * 2021-03-18 2023-10-10 国网山西省电力公司电力科学研究院 一种变压器火灾监测方法及系统

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1175358B (de) * 1963-03-04 1964-08-06 Bbc Brown Boveri & Cie Thermische UEberlastungsschutzeinrichtung fuer elektrische Anlageteile
DE1538332C3 (de) * 1966-04-23 1974-06-06 Brown, Boveri & Cie Ag, 6800 Mannheim Schutzeinrichtung für über Erregermaschinen oder Stromrichter erregte Synchronmaschinen oder für Transformatoren
AT378623B (de) * 1982-11-15 1985-09-10 Elin Union Ag Einrichtung zur thermischen ueberwachung von fluessigkeitsgekuehlten transformatoren und drosselspulen
DE8911078U1 (de) 1989-09-16 1989-11-23 MESSKO Albert Hauser GmbH & Co. KG, 6370 Oberursel Tauchfühler für Temperaturmessungen
DE19648332C2 (de) 1996-11-22 2000-11-23 Messko Albert Hauser Gmbh & Co Verfahren zur Nachbildung und Anzeige der Wicklungstemperatur eines elektrischen Leistungstransformators und Thermometer zur Durchführung des Verfahrens
FR2895595B1 (fr) * 2005-12-22 2008-03-14 Telma Sa Procede de pilotage d'un ralentisseur electromagnetique.
US7701153B2 (en) * 2006-12-15 2010-04-20 Panasonic Corporation Visible indication of mistaken lamp use

Also Published As

Publication number Publication date
WO2013007435A2 (de) 2013-01-17
DE102011107375B4 (de) 2013-02-21
EP2732256B1 (de) 2016-05-04
US20140376592A1 (en) 2014-12-25
EP2732256A2 (de) 2014-05-21
CN103703350B (zh) 2015-08-19
WO2013007435A3 (de) 2013-04-11
ES2585559T3 (es) 2016-10-06
RU2014105470A (ru) 2015-08-20
CN103703350A (zh) 2014-04-02
KR20140040795A (ko) 2014-04-03
DE102011107375A1 (de) 2013-01-17

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]