DE8806688U1 - - Google Patents

Info

Publication number
DE8806688U1
DE8806688U1 DE8806688U DE8806688U DE8806688U1 DE 8806688 U1 DE8806688 U1 DE 8806688U1 DE 8806688 U DE8806688 U DE 8806688U DE 8806688 U DE8806688 U DE 8806688U DE 8806688 U1 DE8806688 U1 DE 8806688U1
Authority
DE
Germany
Prior art keywords
capacitor
transformer
current transformer
ring capacitor
ring
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
DE8806688U
Other languages
German (de)
English (en)
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.)
Siemens AG
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Priority to DE8806688U priority Critical patent/DE8806688U1/de
Publication of DE8806688U1 publication Critical patent/DE8806688U1/de
Priority to DE8989730117T priority patent/DE58903381D1/de
Priority to AT89730117T priority patent/ATE85152T1/de
Priority to EP89730117A priority patent/EP0343099B1/de
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • 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
    • H01F38/28—Current transformers
    • H01F38/30—Constructions
    • H01F2038/305—Constructions with toroidal magnetic core

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Details Of Television Scanning (AREA)
DE8806688U 1988-05-19 1988-05-19 Expired DE8806688U1 (zh)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE8806688U DE8806688U1 (zh) 1988-05-19 1988-05-19
DE8989730117T DE58903381D1 (de) 1988-05-19 1989-05-10 Wickelstromwandler.
AT89730117T ATE85152T1 (de) 1988-05-19 1989-05-10 Wickelstromwandler.
EP89730117A EP0343099B1 (de) 1988-05-19 1989-05-10 Wickelstromwandler

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE8806688U DE8806688U1 (zh) 1988-05-19 1988-05-19

Publications (1)

Publication Number Publication Date
DE8806688U1 true DE8806688U1 (zh) 1988-07-14

Family

ID=6824299

Family Applications (2)

Application Number Title Priority Date Filing Date
DE8806688U Expired DE8806688U1 (zh) 1988-05-19 1988-05-19
DE8989730117T Expired - Fee Related DE58903381D1 (de) 1988-05-19 1989-05-10 Wickelstromwandler.

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE8989730117T Expired - Fee Related DE58903381D1 (de) 1988-05-19 1989-05-10 Wickelstromwandler.

Country Status (3)

Country Link
EP (1) EP0343099B1 (zh)
AT (1) ATE85152T1 (zh)
DE (2) DE8806688U1 (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017077379A1 (en) * 2015-11-05 2017-05-11 Hm Power Ab Current sensor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102013211811A1 (de) * 2013-06-21 2014-12-24 Siemens Aktiengesellschaft Wandlereinheit, insbesondere Kombinationswandler
CN108335894A (zh) * 2018-04-08 2018-07-27 国网重庆市电力公司电力科学研究院 一种新型防恒定磁场电流互感器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3173114A (en) * 1962-01-17 1965-03-09 Westinghouse Electric Corp Electrical inductive apparatus
US3299383A (en) * 1965-11-04 1967-01-17 Westinghouse Electric Corp Current transformer having fluid carry passages in high voltage conductor
ATE9629T1 (de) * 1981-04-28 1984-10-15 Sprecher + Schuh Ag Ringkernstromwandler zum einbau in eine metallgekapselte hochspannungsschaltanlage.
DE8426556U1 (de) * 1984-09-05 1986-11-06 Siemens AG, 1000 Berlin und 8000 München Wickelstromwandler

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2017077379A1 (en) * 2015-11-05 2017-05-11 Hm Power Ab Current sensor
CN108352249A (zh) * 2015-11-05 2018-07-31 赫兹曼电力公司 电流传感器
CN108352249B (zh) * 2015-11-05 2020-10-20 赫兹曼电力公司 电流传感器

Also Published As

Publication number Publication date
EP0343099A1 (de) 1989-11-23
ATE85152T1 (de) 1993-02-15
EP0343099B1 (de) 1993-01-27
DE58903381D1 (de) 1993-03-11

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