SE7904751L - Anordning for metning av strom, temperatur och/eller spenning i tyristorer - Google Patents

Anordning for metning av strom, temperatur och/eller spenning i tyristorer

Info

Publication number
SE7904751L
SE7904751L SE7904751A SE7904751A SE7904751L SE 7904751 L SE7904751 L SE 7904751L SE 7904751 A SE7904751 A SE 7904751A SE 7904751 A SE7904751 A SE 7904751A SE 7904751 L SE7904751 L SE 7904751L
Authority
SE
Sweden
Prior art keywords
temperature
thyristor
voltage
current
dependent
Prior art date
Application number
SE7904751A
Other languages
Unknown language ( )
English (en)
Inventor
T Brogardh
O Engstrom
Original Assignee
Asea Ab
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 Asea Ab filed Critical Asea Ab
Priority to SE7904751A priority Critical patent/SE7904751L/sv
Priority to DE19803019020 priority patent/DE3019020A1/de
Priority to FR8011807A priority patent/FR2458076A1/fr
Priority to JP7212880A priority patent/JPS55162073A/ja
Priority to GB8017708A priority patent/GB2052054A/en
Publication of SE7904751L publication Critical patent/SE7904751L/sv

Links

Classifications

    • 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
    • G01K1/024—Means for indicating or recording specially adapted for thermometers for remote indication
    • 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
    • G01K11/12—Measuring temperature based upon physical or chemical changes not covered by groups G01K3/00, G01K5/00, G01K7/00 or G01K9/00 using changes in colour, translucency or reflectance
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/26—Testing of individual semiconductor devices
    • G01R31/2607—Circuits therefor
    • G01R31/263—Circuits therefor for testing thyristors

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Radiation Pyrometers (AREA)
  • Testing Of Individual Semiconductor Devices (AREA)
  • Power Conversion In General (AREA)
SE7904751A 1979-05-31 1979-05-31 Anordning for metning av strom, temperatur och/eller spenning i tyristorer SE7904751L (sv)

Priority Applications (5)

Application Number Priority Date Filing Date Title
SE7904751A SE7904751L (sv) 1979-05-31 1979-05-31 Anordning for metning av strom, temperatur och/eller spenning i tyristorer
DE19803019020 DE3019020A1 (de) 1979-05-31 1980-05-19 Anordnung zur messung von strom, temperatur und/oder spannung in thyristoren
FR8011807A FR2458076A1 (fr) 1979-05-31 1980-05-28 Dispositif de mesure du courant, de la temperature ou de la tension dans les thyristors
JP7212880A JPS55162073A (en) 1979-05-31 1980-05-29 Apparatus for measuring voltage* current and temperature in thyristor
GB8017708A GB2052054A (en) 1979-05-31 1980-05-30 Means for Measuring Current, Temperature and/or Voltage in a Thyristor

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE7904751A SE7904751L (sv) 1979-05-31 1979-05-31 Anordning for metning av strom, temperatur och/eller spenning i tyristorer

Publications (1)

Publication Number Publication Date
SE7904751L true SE7904751L (sv) 1980-12-01

Family

ID=20338180

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7904751A SE7904751L (sv) 1979-05-31 1979-05-31 Anordning for metning av strom, temperatur och/eller spenning i tyristorer

Country Status (5)

Country Link
JP (1) JPS55162073A (sv)
DE (1) DE3019020A1 (sv)
FR (1) FR2458076A1 (sv)
GB (1) GB2052054A (sv)
SE (1) SE7904751L (sv)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0218893A3 (de) * 1985-09-11 1987-08-19 BBC Brown Boveri AG Verfahren und Vorrichtung zur kontaktlosen Fern-Erfassung und -Überwachung des Betriebszustandes eines Hochspannungsgerätes
GB2197066B (en) * 1986-11-05 1990-11-21 Plessey Co Plc Improvements relating to bathythermographs
CN102565662B (zh) * 2012-03-15 2014-08-27 株洲变流技术国家工程研究中心有限公司 一种高电位晶闸管状态检测装置
CN104167437A (zh) * 2013-05-17 2014-11-26 国家电网公司 一种改进的大功率晶闸管
EP3382378B1 (en) * 2017-03-29 2022-10-26 Mitsubishi Electric R&D Centre Europe B.V. Optical monitoring

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1428645A (fr) * 1964-02-12 1966-02-18 Philips Nv Dispositif semi-conducteur muni d'une source de rayonnement de recombinaison par injection commandée
US3610938A (en) * 1969-10-07 1971-10-05 English Electric Co Ltd Apparatus for monitoring operational parameters of high-voltage valves
US3757174A (en) * 1972-07-31 1973-09-04 Sharp Kk Light emitting four layer semiconductor
US3877052A (en) * 1973-12-26 1975-04-08 Bell Telephone Labor Inc Light-emitting semiconductor apparatus for optical fibers
SE418997B (sv) * 1978-06-26 1981-07-06 Asea Ab Fiberoptisk temeraturgivare baserad pa metning av den temperaturberoende, spektrala absorptionsformagan hos ett material

Also Published As

Publication number Publication date
DE3019020A1 (de) 1980-12-18
GB2052054A (en) 1981-01-21
JPS55162073A (en) 1980-12-17
FR2458076A1 (fr) 1980-12-26

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