BR112015019330A2 - medição da temperatura homogênea de uma bobinagem mediante aumento da resistência de um fio - Google Patents

medição da temperatura homogênea de uma bobinagem mediante aumento da resistência de um fio

Info

Publication number
BR112015019330A2
BR112015019330A2 BR112015019330A BR112015019330A BR112015019330A2 BR 112015019330 A2 BR112015019330 A2 BR 112015019330A2 BR 112015019330 A BR112015019330 A BR 112015019330A BR 112015019330 A BR112015019330 A BR 112015019330A BR 112015019330 A2 BR112015019330 A2 BR 112015019330A2
Authority
BR
Brazil
Prior art keywords
wire
winding
resistance
increasing
temperature
Prior art date
Application number
BR112015019330A
Other languages
English (en)
Inventor
Poret Philippe
Lhommeau Tony
Original Assignee
Labinal Power Systems
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 Labinal Power Systems filed Critical Labinal Power Systems
Publication of BR112015019330A2 publication Critical patent/BR112015019330A2/pt

Links

Classifications

    • 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
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/18—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer
    • G01K7/183—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a linear resistance, e.g. platinum resistance thermometer characterised by the use of the resistive element
    • 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
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements
    • G01K7/22—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor
    • G01K7/223—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements the element being a non-linear resistance, e.g. thermistor characterised by the shape of the resistive element
    • 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
    • H01F27/008—Details of transformers or inductances, in general with temperature compensation
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/2823—Wires
    • 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
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • 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
    • G01K7/16—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements using resistive elements

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Nonlinear Science (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)

Abstract

1/1 resumo “medição da temperatura homogênea de uma bobinagem mediante aumento da resistência de um fio” a invenção refere-se a um método de medição de temperatura de um componente bobinado que compreende a injeção de uma corrente contínua conhecida em um fio calibrado (1) de material resistivo, em que a resistência do fio calibrado varia com a temperatura de acordo com uma lei conhecida, a diferença de medição de potencial entre os terminais (7a, 7b) do dito fio calibrado, e uma etapa de cálculo de transformação da diferença de potencial em temperatura média do fio calibrado, o dito fio calibrado (1) encontrando-se enrolado no interior da bobinagem, e organizado em uma série de espiras "de ida" (5) e uma série de espiras "de volta" (6) associadas duas a duas com uma geometria e uma posição sensivelmente iguais. a invenção refere-se igualmente a um componente produzido com o objetivo de colocar em prática este método e o conjunto do dispositivo de medição.
BR112015019330A 2013-02-14 2014-02-13 medição da temperatura homogênea de uma bobinagem mediante aumento da resistência de um fio BR112015019330A2 (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR1351290A FR3002036A1 (fr) 2013-02-14 2013-02-14 Mesure de la temperature homogene d'un bobinage par augmentation de la resistance d'un fil
PCT/FR2014/050292 WO2014125220A1 (fr) 2013-02-14 2014-02-13 Mesure de la temperature homogene d'un bobinage par augmentation de la resistance d'un fil

Publications (1)

Publication Number Publication Date
BR112015019330A2 true BR112015019330A2 (pt) 2017-07-18

Family

ID=49054624

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112015019330A BR112015019330A2 (pt) 2013-02-14 2014-02-13 medição da temperatura homogênea de uma bobinagem mediante aumento da resistência de um fio

Country Status (9)

Country Link
US (1) US9816876B2 (pt)
EP (1) EP2956749A1 (pt)
JP (1) JP2016507070A (pt)
CN (1) CN105209873A (pt)
BR (1) BR112015019330A2 (pt)
CA (1) CA2900701A1 (pt)
FR (1) FR3002036A1 (pt)
RU (1) RU2645900C2 (pt)
WO (1) WO2014125220A1 (pt)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR3012661B1 (fr) * 2013-10-28 2015-12-04 Labinal Procede de caracterisation d'un toron de cables electriques
CA2981692C (en) * 2015-04-07 2018-09-04 Nissan Motor Co., Ltd. Temperature estimation device and temperature estimation method for contactless power-reception device

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3617465C1 (en) * 1986-05-23 1987-06-19 Degussa Resistance thermometer for temperature measurement in large electrical machines
JPH0739973B2 (ja) * 1990-02-14 1995-05-01 工業技術院長 温度センサ
JPH08222426A (ja) * 1995-02-15 1996-08-30 Hitachi Ltd 超電導磁石の巻線構造
RU2198384C2 (ru) * 2000-12-25 2003-02-10 Федеральное государственное унитарное предприятие "Всероссийский научно-исследовательский институт технической физики и автоматизации" Способ терморезистивного измерения температуры
RU58703U1 (ru) * 2006-05-19 2006-11-27 Ижевский государственный технический университет Термопреобразователь сопротивления
DE102008053412A1 (de) * 2008-10-27 2010-05-06 Block Transformatoren-Elektronik Gmbh & Co Kg Verden Induktives Bauelement
CN201348542Y (zh) * 2009-01-23 2009-11-18 中国矿业大学 一种直流电机定子温度检测装置
CN201680919U (zh) * 2010-05-21 2010-12-22 广东东兴客车配件有限公司 汽车无级变速箱的电机温度测量装置
JP5562168B2 (ja) * 2010-08-03 2014-07-30 株式会社鷺宮製作所 測温抵抗体の製造方法、ならびに、測温抵抗体を内蔵した温度測定センサー
CN103578706B (zh) * 2012-08-07 2016-02-10 伊顿公司 一种通过电感绕组实现分流测量的功率电感装置和方法

Also Published As

Publication number Publication date
CN105209873A (zh) 2015-12-30
CA2900701A1 (fr) 2014-08-21
US20150377715A1 (en) 2015-12-31
EP2956749A1 (fr) 2015-12-23
RU2645900C2 (ru) 2018-02-28
RU2015136512A (ru) 2017-03-17
JP2016507070A (ja) 2016-03-07
WO2014125220A1 (fr) 2014-08-21
FR3002036A1 (fr) 2014-08-15
US9816876B2 (en) 2017-11-14

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Legal Events

Date Code Title Description
B06F Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette]
B06U Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette]
B11B Dismissal acc. art. 36, par 1 of ipl - no reply within 90 days to fullfil the necessary requirements