ATE532244T1 - Messen der temperatur in gehäusen von mit strom versorgten elektrischen geräten - Google Patents

Messen der temperatur in gehäusen von mit strom versorgten elektrischen geräten

Info

Publication number
ATE532244T1
ATE532244T1 AT09745838T AT09745838T ATE532244T1 AT E532244 T1 ATE532244 T1 AT E532244T1 AT 09745838 T AT09745838 T AT 09745838T AT 09745838 T AT09745838 T AT 09745838T AT E532244 T1 ATE532244 T1 AT E532244T1
Authority
AT
Austria
Prior art keywords
temperature
sensors
housings
measurement
electrical devices
Prior art date
Application number
AT09745838T
Other languages
English (en)
Inventor
Patrice Juge
Claude Fournet
Original Assignee
Areva T & D Sas
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 Areva T & D Sas filed Critical Areva T & D Sas
Application granted granted Critical
Publication of ATE532244T1 publication Critical patent/ATE532244T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K11/00—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00
    • G01K11/22—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects
    • G01K11/26—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of resonant frequencies
    • G01K11/265—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using measurement of acoustic effects of resonant frequencies using surface acoustic wave [SAW]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
    • H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
    • H02B13/035—Gas-insulated switchgear
    • H02B13/065—Means for detecting or reacting to mechanical or electrical defects
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03H—IMPEDANCE NETWORKS, e.g. RESONANT CIRCUITS; RESONATORS
    • H03H9/00—Networks comprising electromechanical or electro-acoustic elements; Electromechanical resonators
    • H03H9/02—Details
    • H03H9/02535—Details of surface acoustic wave devices
    • H03H9/02543—Characteristics of substrate, e.g. cutting angles
    • H03H9/02559—Characteristics of substrate, e.g. cutting angles of lithium niobate or lithium-tantalate substrates

Landscapes

  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Materials Engineering (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
  • Surface Acoustic Wave Elements And Circuit Networks Thereof (AREA)
  • Secondary Cells (AREA)
  • Measurement Of Force In General (AREA)
  • Control Of Resistance Heating (AREA)
AT09745838T 2008-05-16 2009-05-15 Messen der temperatur in gehäusen von mit strom versorgten elektrischen geräten ATE532244T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR0853184A FR2931310B1 (fr) 2008-05-16 2008-05-16 Mesure de temperature a l'interieur d'enveloppes de materiels electriques sous tension
PCT/EP2009/055952 WO2009138506A1 (fr) 2008-05-16 2009-05-15 Mesure de temperature a l'interieur d'enveloppes de materiels electriques sous tension.

Publications (1)

Publication Number Publication Date
ATE532244T1 true ATE532244T1 (de) 2011-11-15

Family

ID=40186694

Family Applications (1)

Application Number Title Priority Date Filing Date
AT09745838T ATE532244T1 (de) 2008-05-16 2009-05-15 Messen der temperatur in gehäusen von mit strom versorgten elektrischen geräten

Country Status (4)

Country Link
EP (1) EP2283553B1 (de)
AT (1) ATE532244T1 (de)
FR (1) FR2931310B1 (de)
WO (1) WO2009138506A1 (de)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2961910B1 (fr) 2010-06-23 2012-08-17 Areva T & D Sas Procede de localisation d'arc interne dans une ligne a isolation gazeuse et dispositif associe
DE102011079935B4 (de) * 2011-07-27 2014-02-13 Tyco Electronics Raychem Gmbh Überwachungsvorrichtung für eine Kabelmuffe und Kabelmuffe mit Überwachungsvorrichtung
FR2987506B1 (fr) * 2012-02-28 2014-04-11 Alstom Technology Ltd Procede et dispositif de surveillance d'un compartiment d'isolation gazeuse
FR3001345B1 (fr) * 2013-01-22 2016-01-22 Alstom Technology Ltd Determination d'un taux de fuite d'un gaz d'isolation
CN104360219A (zh) * 2014-11-20 2015-02-18 国家电网公司 一种变电所直流回路接地故障辅助定位装置及定位方法
CA2970154C (en) * 2014-12-09 2024-04-23 Alstom Technology Ltd Temperature measurement in switchgear stations
CN105890796A (zh) * 2016-06-14 2016-08-24 东莞市联洲知识产权运营管理有限公司 一种电缆导体温度测量装置
CN110702259A (zh) * 2019-11-18 2020-01-17 国网江苏省电力有限公司南通供电分公司 电缆接头温度在线监测装置及其实现方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0758794B1 (de) * 1995-08-10 2000-02-23 Siemens Aktiengesellschaft Vorrichtung zur Überwachung des Vakuums eines Vakuumschalters
DE19809819A1 (de) * 1998-02-27 1999-09-02 Siemens Ag Gekapselte Energierübertragungsanlage mit einem innerhalb der Kapselung angeordneten Sensor und mit einer dem Sensor zugeordneten Antenne
US6097131A (en) * 1998-03-19 2000-08-01 Sawtek Inc. Optimal cut for SAW devices on langatate
WO2001042752A1 (en) * 1999-12-10 2001-06-14 Fujitsu Limited Temperature sensor
US7434989B2 (en) * 2005-09-07 2008-10-14 Applied Sensor Research & Development Corporation SAW temperature sensor and system

Also Published As

Publication number Publication date
EP2283553A1 (de) 2011-02-16
WO2009138506A1 (fr) 2009-11-19
FR2931310B1 (fr) 2010-10-29
EP2283553B1 (de) 2011-11-02
FR2931310A1 (fr) 2009-11-20

Similar Documents

Publication Publication Date Title
ATE532244T1 (de) Messen der temperatur in gehäusen von mit strom versorgten elektrischen geräten
EA033426B1 (ru) Системы и способы измерения потребления электрической энергии в сооружении и системы и способы их калибровки
NO20053222L (no) Levende finger
GB2519457A (en) Flexible eddy current probe
MX2012008347A (es) Identificacion de elementos secos del nebulizador.
DE60307871D1 (de) Vorrichtungen und verfahren zur wärmeverlustdruckmessung
WO2014128274A3 (fr) Capteur électronique de température pour mesurer la température de jonction d'un interrupteur électronique de puissance en fonctionnement et procédé de mesure de la température de la jonction par ce capteur électronique
WO2013126612A3 (en) Electrical test device and method
CA2861689A1 (en) Coupling-based non-contact type temperature measurement system and measurement method thereof
ATE485782T1 (de) Elektrochirurgisches system und elektrodenanordnung für ein elektrochirurgisches system
DE502008002422D1 (de) Laserschutzwandelelement für eine umhausung bei laserbearbeitungsanlagen
ATE545035T1 (de) Sensor für eine elekrische grösse mit flacher kopplung und angepasstem anschluss
WO2012012673A3 (en) Generator set calibration controller
CN102636105B (zh) 三向应变测量装置
GB201222579D0 (en) Method for treating and sealing piezoelecric tuning forks
WO2018140148A3 (en) Verifying structural integrity of materials
CN104026775A (zh) 一种多用电工手套
CN202126498U (zh) 单相电能表现场检测仪
MD392Z (ro) Metodă de măsurare a componentelor impedanţei
CN206648753U (zh) 一种配电线路在线测温装置
WO2011047954A3 (fr) Dispositif de contrôle de l'évolution d'une culture cellulaire
MD591Y (en) Method for measurement of impedance component
CN202533190U (zh) 高压开关柜母线接点无线在线测温装置
TWI412750B (zh) Probe circuit
EP4199025C0 (de) Vorrichtung zur messung der temperatur und der elektrischen spannung zwischen zwei anschlüssen einer elektrischen schutzvorrichtung