PL2573781T3 - Cewka prądowa wysokiego napięcia - Google Patents

Cewka prądowa wysokiego napięcia

Info

Publication number
PL2573781T3
PL2573781T3 PL12460049T PL12460049T PL2573781T3 PL 2573781 T3 PL2573781 T3 PL 2573781T3 PL 12460049 T PL12460049 T PL 12460049T PL 12460049 T PL12460049 T PL 12460049T PL 2573781 T3 PL2573781 T3 PL 2573781T3
Authority
PL
Poland
Prior art keywords
high voltage
voltage current
current coil
coil
voltage
Prior art date
Application number
PL12460049T
Other languages
English (en)
Inventor
Zbigniew Wesołowski
Marcin Tarnowski
Paweł Dębski
Paweł Grysztar
Jarosław Duzdowski
Original Assignee
Abb Technology Ag
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 Technology Ag filed Critical Abb Technology Ag
Publication of PL2573781T3 publication Critical patent/PL2573781T3/pl

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
    • H01F27/02—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)
PL12460049T 2011-08-31 2012-08-08 Cewka prądowa wysokiego napięcia PL2573781T3 (pl)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
PL120301U PL66897Y1 (pl) 2011-08-31 2011-08-31 Cewka pradowa wysokiego napiecia
EP12460049.5A EP2573781B1 (en) 2011-08-31 2012-08-08 High voltage current coil

Publications (1)

Publication Number Publication Date
PL2573781T3 true PL2573781T3 (pl) 2014-07-31

Family

ID=47846526

Family Applications (2)

Application Number Title Priority Date Filing Date
PL120301U PL66897Y1 (pl) 2011-08-31 2011-08-31 Cewka pradowa wysokiego napiecia
PL12460049T PL2573781T3 (pl) 2011-08-31 2012-08-08 Cewka prądowa wysokiego napięcia

Family Applications Before (1)

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

Country Status (3)

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

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (en) * 2019-09-26 2021-04-01 Siemens Energy Global GmbH & Co. KG Instrument transformer and method of assembling

Family Cites Families (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 (en) * 2009-04-06 2010-10-13 ABB Technology AG Multirange current instrument transformer

Also Published As

Publication number Publication date
EP2573781B1 (en) 2014-03-26
PL120301U1 (pl) 2013-03-04
PL66897Y1 (pl) 2013-12-31
HRP20140579T1 (hr) 2014-11-07
EP2573781A1 (en) 2013-03-27

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