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AU468253B2 - Improved protection of transformers - Google Patents
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AU468253B2 - Improved protection of transformers - Google Patents

Improved protection of transformers

Info

Publication number
AU468253B2
AU468253B2 AU46762/72A AU4676272A AU468253B2 AU 468253 B2 AU468253 B2 AU 468253B2 AU 46762/72 A AU46762/72 A AU 46762/72A AU 4676272 A AU4676272 A AU 4676272A AU 468253 B2 AU468253 B2 AU 468253B2
Authority
AU
Australia
Prior art keywords
transformers
improved protection
protection
improved
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
AU46762/72A
Other versions
AU4676272A (en
Inventor
Albert Sykes James
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.)
Unisearch Ltd
Original Assignee
Unisearch Ltd
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 Unisearch Ltd filed Critical Unisearch Ltd
Priority to AU46762/72A priority Critical patent/AU468253B2/en
Publication of AU4676272A publication Critical patent/AU4676272A/en
Application granted granted Critical
Publication of AU468253B2 publication Critical patent/AU468253B2/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
    • H02H7/045—Differential protection of transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
AU46762/72A 1971-09-24 1971-09-24 Improved protection of transformers Expired AU468253B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU46762/72A AU468253B2 (en) 1971-09-24 1971-09-24 Improved protection of transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AU46762/72A AU468253B2 (en) 1971-09-24 1971-09-24 Improved protection of transformers

Publications (2)

Publication Number Publication Date
AU4676272A AU4676272A (en) 1974-03-28
AU468253B2 true AU468253B2 (en) 1976-01-08

Family

ID=3733711

Family Applications (1)

Application Number Title Priority Date Filing Date
AU46762/72A Expired AU468253B2 (en) 1971-09-24 1971-09-24 Improved protection of transformers

Country Status (1)

Country Link
AU (1) AU468253B2 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009365A1 (en) * 1978-09-18 1980-04-02 Arteche, Instrumentacion Y Sistemas Electronicos, S.A. Transformer differential safety systems

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111404116B (en) * 2020-03-17 2025-09-05 南京国电南自维美德自动化有限公司 A system and method for realizing dead-zone-free configuration of differential protection of pumped storage power station

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0009365A1 (en) * 1978-09-18 1980-04-02 Arteche, Instrumentacion Y Sistemas Electronicos, S.A. Transformer differential safety systems

Also Published As

Publication number Publication date
AU4676272A (en) 1974-03-28

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