EP2573781A1 - Bobine à haute tension - Google Patents

Bobine à haute tension Download PDF

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Publication number
EP2573781A1
EP2573781A1 EP12460049A EP12460049A EP2573781A1 EP 2573781 A1 EP2573781 A1 EP 2573781A1 EP 12460049 A EP12460049 A EP 12460049A EP 12460049 A EP12460049 A EP 12460049A EP 2573781 A1 EP2573781 A1 EP 2573781A1
Authority
EP
European Patent Office
Prior art keywords
transformer
current
metal
tube
cone
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.)
Granted
Application number
EP12460049A
Other languages
German (de)
English (en)
Other versions
EP2573781B1 (fr
Inventor
Zbigniew Wesolowski
Marcin Tarnowski
Pawel Debski
Pawel Grysztar
Jaroslaw Duzdowski
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.)
ABB Technology AG
Original Assignee
ABB Sp zoo
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 ABB Sp zoo filed Critical ABB Sp zoo
Priority to PL12460049T priority Critical patent/PL2573781T3/pl
Publication of EP2573781A1 publication Critical patent/EP2573781A1/fr
Application granted granted Critical
Publication of EP2573781B1 publication Critical patent/EP2573781B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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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
    • H01F27/02—Casings
    • H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F38/00—Adaptations of transformers or inductances for specific applications or functions
    • H01F38/20—Instruments transformers
    • H01F38/22—Instruments transformers for single phase ac
    • H01F38/34—Combined voltage and current transformers
    • H01F38/36—Constructions

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Burglar Alarm Systems (AREA)
  • Particle Accelerators (AREA)
  • Details Of Television Scanning (AREA)
EP12460049.5A 2011-08-31 2012-08-08 Bobine à haute tension Active EP2573781B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PL12460049T PL2573781T3 (pl) 2011-08-31 2012-08-08 Cewka prądowa wysokiego napięcia

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PL120301U PL66897Y1 (pl) 2011-08-31 2011-08-31 Cewka pradowa wysokiego napiecia

Publications (2)

Publication Number Publication Date
EP2573781A1 true EP2573781A1 (fr) 2013-03-27
EP2573781B1 EP2573781B1 (fr) 2014-03-26

Family

ID=47846526

Family Applications (1)

Application Number Title Priority Date Filing Date
EP12460049.5A Active EP2573781B1 (fr) 2011-08-31 2012-08-08 Bobine à haute tension

Country Status (3)

Country Link
EP (1) EP2573781B1 (fr)
HR (1) HRP20140579T1 (fr)
PL (2) PL66897Y1 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109148132A (zh) * 2018-08-04 2019-01-04 安徽华能集团电器有限公司 一种可折叠式互感器
WO2021058102A1 (fr) * 2019-09-26 2021-04-01 Siemens Energy Global GmbH & Co. KG Transformateur de mesure et procédé d'assemblage

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668513A (en) * 1970-03-31 1972-06-06 Tokyo Shibaura Electric Co Upright type bushing current transformer
US5952617A (en) * 1996-04-19 1999-09-14 Jersey Central Power & Light Company Power transformer and coupling means
PL193711B1 (pl) 2000-03-24 2007-03-30 Abb Sp Zoo Przekładnik kombinowany
EP2239744A1 (fr) * 2009-04-06 2010-10-13 ABB Technology AG Transformateur de courant à plusieurs intervalles de mesure

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668513A (en) * 1970-03-31 1972-06-06 Tokyo Shibaura Electric Co Upright type bushing current transformer
US5952617A (en) * 1996-04-19 1999-09-14 Jersey Central Power & Light Company Power transformer and coupling means
PL193711B1 (pl) 2000-03-24 2007-03-30 Abb Sp Zoo Przekładnik kombinowany
EP2239744A1 (fr) * 2009-04-06 2010-10-13 ABB Technology AG Transformateur de courant à plusieurs intervalles de mesure

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109148132A (zh) * 2018-08-04 2019-01-04 安徽华能集团电器有限公司 一种可折叠式互感器
CN109148132B (zh) * 2018-08-04 2023-11-17 安徽华能集团电器有限公司 一种可折叠式互感器
WO2021058102A1 (fr) * 2019-09-26 2021-04-01 Siemens Energy Global GmbH & Co. KG Transformateur de mesure et procédé d'assemblage

Also Published As

Publication number Publication date
HRP20140579T1 (hr) 2014-11-07
PL66897Y1 (pl) 2013-12-31
PL2573781T3 (pl) 2014-07-31
EP2573781B1 (fr) 2014-03-26
PL120301U1 (pl) 2013-03-04

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