CS165150B1 - - Google Patents

Info

Publication number
CS165150B1
CS165150B1 CS437173A CS437173A CS165150B1 CS 165150 B1 CS165150 B1 CS 165150B1 CS 437173 A CS437173 A CS 437173A CS 437173 A CS437173 A CS 437173A CS 165150 B1 CS165150 B1 CS 165150B1
Authority
CS
Czechoslovakia
Application number
CS437173A
Other languages
Czech (cs)
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 filed Critical
Priority to CS437173A priority Critical patent/CS165150B1/cs
Priority to GB2245074A priority patent/GB1470692A/en
Priority to DE19742427830 priority patent/DE2427830A1/de
Publication of CS165150B1 publication Critical patent/CS165150B1/cs

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
    • H01F27/402—Association of measuring or protective means
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0061—Details of emergency protective circuit arrangements concerning transmission of signals
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • 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
    • H01F2027/406—Temperature sensor or protection

Landscapes

  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Measuring Temperature Or Quantity Of Heat (AREA)
  • Arrangements For Transmission Of Measured Signals (AREA)
CS437173A 1973-06-18 1973-06-18 CS165150B1 (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
CS437173A CS165150B1 (sv) 1973-06-18 1973-06-18
GB2245074A GB1470692A (en) 1973-06-18 1974-05-20 Electric probe for wireless measuring of the temperature of a transformer winding
DE19742427830 DE2427830A1 (de) 1973-06-18 1974-06-08 Elektrische sonde zum drahtlosen messen der temperatur der wicklung eines transformators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CS437173A CS165150B1 (sv) 1973-06-18 1973-06-18

Publications (1)

Publication Number Publication Date
CS165150B1 true CS165150B1 (sv) 1975-11-28

Family

ID=5386279

Family Applications (1)

Application Number Title Priority Date Filing Date
CS437173A CS165150B1 (sv) 1973-06-18 1973-06-18

Country Status (3)

Country Link
CS (1) CS165150B1 (sv)
DE (1) DE2427830A1 (sv)
GB (1) GB1470692A (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4114077A (en) * 1977-04-01 1978-09-12 Westinghouse Electric Corp. Rotor overtemperature protection for electric motors
EP0878040B1 (de) * 1996-01-31 1999-10-27 Siemens Aktiengesellschaft Metallgekapselte schaltanlage
CN1209911A (zh) * 1996-01-31 1999-03-03 西门子公司 具有局部放电检测装置的带金属外壳的开关设备
CN1211351A (zh) * 1996-01-31 1999-03-17 西门子公司 带外壳的设备
SE516801C2 (sv) * 1999-08-27 2002-03-05 Abb Ab Förfarande för fjärrkontroll av elkraftsystem, samt elkraftsystem
GB2407919B (en) * 2000-12-08 2005-07-20 Sansha Electric Mfg Co Ltd High frequency large current handling transformer
DE10143222C1 (de) * 2001-09-04 2003-04-17 Siemens Linear Motor Systems G Temperaturmeßvorrichtung für einen Elektromotor
DE102012102398B4 (de) * 2012-03-21 2015-01-08 Maschinenfabrik Reinhausen Gmbh Leistungstransformator mit elektronischen Bauelementen
DE102012102396A1 (de) * 2012-03-21 2013-09-26 Maschinenfabrik Reinhausen Gmbh Leistungstransformator mit elektronischen Bauelementen
FR2997573B1 (fr) * 2012-10-26 2015-01-02 Hager Electro Sas Communication sans cablage dedie a partir d'un circuit surveille pour l'action sur un sectionneur amont
CN104236728A (zh) * 2014-09-30 2014-12-24 国家电网公司 电力变压器油温监测装置及其系统
DK201770174A1 (en) * 2017-03-10 2018-01-15 Vestas Wind Sys As Wind turbine component thermal monitoring
EP3889978B1 (en) * 2020-04-03 2023-08-16 Hitachi Energy Switzerland AG Wireless transmissions through a transformer tank
EP3910655B1 (en) * 2020-05-13 2023-10-25 Hitachi Energy Switzerland AG Electromagnetic device equipped with at least one wireless sensor

Also Published As

Publication number Publication date
DE2427830A1 (de) 1975-01-09
GB1470692A (en) 1977-04-21

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