CA1191719A - Appareil et methode de mesure de la temperature d'enroulements sous tension alternative - Google Patents

Appareil et methode de mesure de la temperature d'enroulements sous tension alternative

Info

Publication number
CA1191719A
CA1191719A CA000417513A CA417513A CA1191719A CA 1191719 A CA1191719 A CA 1191719A CA 000417513 A CA000417513 A CA 000417513A CA 417513 A CA417513 A CA 417513A CA 1191719 A CA1191719 A CA 1191719A
Authority
CA
Canada
Prior art keywords
winding
resistance
temperature
voltage
current
Prior art date
Legal status (The legal status 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 status listed.)
Expired
Application number
CA000417513A
Other languages
English (en)
Inventor
Jack P. Chomicz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Canadian Standards Association
Original Assignee
Canadian Standards Association
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 Canadian Standards Association filed Critical Canadian Standards Association
Priority to CA000417513A priority Critical patent/CA1191719A/fr
Application granted granted Critical
Publication of CA1191719A publication Critical patent/CA1191719A/fr
Expired legal-status Critical Current

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
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/62—Testing of transformers

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
CA000417513A 1982-12-13 1982-12-13 Appareil et methode de mesure de la temperature d'enroulements sous tension alternative Expired CA1191719A (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CA000417513A CA1191719A (fr) 1982-12-13 1982-12-13 Appareil et methode de mesure de la temperature d'enroulements sous tension alternative

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CA000417513A CA1191719A (fr) 1982-12-13 1982-12-13 Appareil et methode de mesure de la temperature d'enroulements sous tension alternative

Publications (1)

Publication Number Publication Date
CA1191719A true CA1191719A (fr) 1985-08-13

Family

ID=4124136

Family Applications (1)

Application Number Title Priority Date Filing Date
CA000417513A Expired CA1191719A (fr) 1982-12-13 1982-12-13 Appareil et methode de mesure de la temperature d'enroulements sous tension alternative

Country Status (1)

Country Link
CA (1) CA1191719A (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216001A1 (fr) * 1985-08-26 1987-04-01 VEB Transformatorenwerk "Karl Liebknecht" Méthode pour l'essai d'enroulements du circuit primaire de transformateurs de tension inductifs
EP1858131A2 (fr) * 2006-05-19 2007-11-21 Pratt & Whitney Canada Corp. Système et procédé de surveillance de température dans des machines électriques
CN107907831A (zh) * 2017-12-22 2018-04-13 深圳和而泰数据资源与云技术有限公司 绕组温度检测电路、温度检测控制系统及温度检测仪
CN109342818A (zh) * 2018-11-29 2019-02-15 山东电工电气集团智能电气有限公司 变压器绕组测量设备及系统

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0216001A1 (fr) * 1985-08-26 1987-04-01 VEB Transformatorenwerk "Karl Liebknecht" Méthode pour l'essai d'enroulements du circuit primaire de transformateurs de tension inductifs
EP1858131A2 (fr) * 2006-05-19 2007-11-21 Pratt & Whitney Canada Corp. Système et procédé de surveillance de température dans des machines électriques
WO2007134427A1 (fr) * 2006-05-19 2007-11-29 Pratt & Whitney Canada Corp. Système et procédé pour surveiller la température à l'intérieur de machines électriques
EP1858131A3 (fr) * 2006-05-19 2010-07-28 Pratt & Whitney Canada Corp. Système et procédé de surveillance de température dans des machines électriques
US8604803B2 (en) 2006-05-19 2013-12-10 Pratt & Whitney Canada Corp. System and method for monitoring temperature inside electric machines
US9614472B2 (en) 2006-05-19 2017-04-04 Pratt & Whitney Canada Corp. System for monitoring temperature inside electric machines
CN107907831A (zh) * 2017-12-22 2018-04-13 深圳和而泰数据资源与云技术有限公司 绕组温度检测电路、温度检测控制系统及温度检测仪
CN107907831B (zh) * 2017-12-22 2024-04-19 深圳和而泰智能家电控制器有限公司 绕组温度检测电路、温度检测控制系统及温度检测仪
CN109342818A (zh) * 2018-11-29 2019-02-15 山东电工电气集团智能电气有限公司 变压器绕组测量设备及系统

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Legal Events

Date Code Title Description
MKEC Expiry (correction)
MKEX Expiry