IT1275290B - Trasformatore per misura di corrente in reti elettriche ad alta tensione - Google Patents

Trasformatore per misura di corrente in reti elettriche ad alta tensione

Info

Publication number
IT1275290B
IT1275290B ITMI951143A ITMI951143A IT1275290B IT 1275290 B IT1275290 B IT 1275290B IT MI951143 A ITMI951143 A IT MI951143A IT MI951143 A ITMI951143 A IT MI951143A IT 1275290 B IT1275290 B IT 1275290B
Authority
IT
Italy
Prior art keywords
transformer
high voltage
current measurement
voltage electric
electric networks
Prior art date
Application number
ITMI951143A
Other languages
English (en)
Inventor
Giorgio Villa
Giancarlo Villa
Original Assignee
Passoni E Villa Fabbrica Isola
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 Passoni E Villa Fabbrica Isola filed Critical Passoni E Villa Fabbrica Isola
Priority to ITMI951143A priority Critical patent/IT1275290B/it
Publication of ITMI951143A0 publication Critical patent/ITMI951143A0/it
Priority to DE69608853T priority patent/DE69608853T2/de
Priority to EP96108463A priority patent/EP0746002B1/en
Publication of ITMI951143A1 publication Critical patent/ITMI951143A1/it
Application granted granted Critical
Publication of IT1275290B publication Critical patent/IT1275290B/it

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
ITMI951143A 1995-06-01 1995-06-01 Trasformatore per misura di corrente in reti elettriche ad alta tensione IT1275290B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
ITMI951143A IT1275290B (it) 1995-06-01 1995-06-01 Trasformatore per misura di corrente in reti elettriche ad alta tensione
DE69608853T DE69608853T2 (de) 1995-06-01 1996-05-28 Stromwandler für ein Hochspannungsenergieversorgungsnetz
EP96108463A EP0746002B1 (en) 1995-06-01 1996-05-28 A transformer for the measurement of current in high-voltage supply networks

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ITMI951143A IT1275290B (it) 1995-06-01 1995-06-01 Trasformatore per misura di corrente in reti elettriche ad alta tensione

Publications (3)

Publication Number Publication Date
ITMI951143A0 ITMI951143A0 (it) 1995-06-01
ITMI951143A1 ITMI951143A1 (it) 1996-12-01
IT1275290B true IT1275290B (it) 1997-08-05

Family

ID=11371724

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI951143A IT1275290B (it) 1995-06-01 1995-06-01 Trasformatore per misura di corrente in reti elettriche ad alta tensione

Country Status (3)

Country Link
EP (1) EP0746002B1 (it)
DE (1) DE69608853T2 (it)
IT (1) IT1275290B (it)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6242902B1 (en) * 1999-11-19 2001-06-05 Siemens Aktiengesellschaft Measuring configuration, and use of the measuring configuration
CN102024557B (zh) * 2009-09-21 2015-09-16 江苏思源赫兹互感器有限公司 电子式电流互感器
CN102866281A (zh) * 2012-09-03 2013-01-09 河南新月实业有限公司 高压线路用电流传感器
CN103680906A (zh) * 2013-12-13 2014-03-26 中国西电电气股份有限公司 一种特高压敞开式变电站电流互感器的绝缘结构
CN105225816A (zh) * 2015-10-21 2016-01-06 中国电力科学研究院 一种具有高压标准电容器功能的电流互感器
EP3979267B1 (en) 2020-09-30 2025-08-27 Hitachi Energy Ltd Electrical bushing and method of producing an electrical bushing
CN113899936B (zh) * 2021-10-13 2024-05-03 中国电力科学研究院有限公司 一种电磁式电流互感器
CN114743757A (zh) * 2022-05-07 2022-07-12 江苏科兴电器有限公司 一种串级叠装式直流供能变压器
CN119650243B (zh) * 2025-02-12 2025-04-08 厦门伊科电子有限公司 一种低温共烧陶瓷平面变压器

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1488299B2 (de) * 1963-03-22 1970-06-11 Siemens AG, 1000 Berlin u. 8000 München Hochspannungsstromwandler
CH664040A5 (de) * 1982-07-19 1988-01-29 Bbc Brown Boveri & Cie Druckgasisolierter stromwandler.
BR8700893A (pt) * 1986-03-13 1987-12-22 Messwandler Bau Ag Transformador combinado de alta tensao e de corrente de alta tensao
US4775849A (en) * 1987-12-24 1988-10-04 Guthrie Canadian Investments Limited Gas insulated current transformer

Also Published As

Publication number Publication date
DE69608853D1 (de) 2000-07-20
ITMI951143A1 (it) 1996-12-01
EP0746002A3 (en) 1997-03-12
EP0746002A2 (en) 1996-12-04
DE69608853T2 (de) 2000-11-30
EP0746002B1 (en) 2000-06-14
ITMI951143A0 (it) 1995-06-01

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Legal Events

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0001 Granted