ATE390636T1 - Elektronischer messwandler zu kombinierten strom- und spannungsmessungen. - Google Patents

Elektronischer messwandler zu kombinierten strom- und spannungsmessungen.

Info

Publication number
ATE390636T1
ATE390636T1 AT04425620T AT04425620T ATE390636T1 AT E390636 T1 ATE390636 T1 AT E390636T1 AT 04425620 T AT04425620 T AT 04425620T AT 04425620 T AT04425620 T AT 04425620T AT E390636 T1 ATE390636 T1 AT E390636T1
Authority
AT
Austria
Prior art keywords
voltage
combined current
insulated
proportional
sent
Prior art date
Application number
AT04425620T
Other languages
English (en)
Inventor
Giorgio Villa
Giancarlo Villa
Original Assignee
Passoni & 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 & Villa Fabbrica Isola filed Critical Passoni & Villa Fabbrica Isola
Application granted granted Critical
Publication of ATE390636T1 publication Critical patent/ATE390636T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/142—Arrangements for simultaneous measurements of several parameters employing techniques covered by groups G01R15/14 - G01R15/26
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/16—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using capacitive devices
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/181—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using coils without a magnetic core, e.g. Rogowski coils

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
AT04425620T 2004-08-06 2004-08-06 Elektronischer messwandler zu kombinierten strom- und spannungsmessungen. ATE390636T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP04425620A EP1624312B1 (de) 2004-08-06 2004-08-06 Elektronischer messwandler zu kombinierten strom- und spannungsmessungen.

Publications (1)

Publication Number Publication Date
ATE390636T1 true ATE390636T1 (de) 2008-04-15

Family

ID=34932711

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04425620T ATE390636T1 (de) 2004-08-06 2004-08-06 Elektronischer messwandler zu kombinierten strom- und spannungsmessungen.

Country Status (3)

Country Link
EP (1) EP1624312B1 (de)
AT (1) ATE390636T1 (de)
DE (1) DE602004012735D1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103187162B (zh) * 2011-12-31 2016-08-17 上海Mwb互感器有限公司 用于电力系统的组合互感器
ES2586827T3 (es) * 2011-12-31 2016-10-19 Siemens Aktiengesellschaft Transformador combinado para sistema de energía
ITMI20120316A1 (it) 2012-03-01 2013-09-02 Bertel S P A Sistema di misura sicura delle grandezze elettriche di una linea elettrica a media, alta o altissima tensione
DE102012105054B4 (de) * 2012-06-12 2016-05-25 Maschinenfabrik Reinhausen Gmbh Vorrichtung zur Leistungsmessung
RU2525581C1 (ru) * 2012-12-26 2014-08-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Московский государственный технологический университет "СТАНКИН" (ФГБОУ ВПО МГТУ "СТАНКИН") Электронный датчик тока и напряжения на высоком потенциале
CN107731488B (zh) * 2017-11-10 2024-02-23 江苏思源赫兹互感器有限公司 一种便于调节误差的多节电压互感器
WO2019160437A1 (ru) * 2018-02-16 2019-08-22 Общество с ограниченной ответственностью "Научно-Производственный центр "Профотек" Трансформатор тока и напряжения комбинированный
RU2702914C1 (ru) * 2018-12-18 2019-10-14 Федеральное государственное бюджетное образовательное учреждение высшего образования "Казанский государственный энергетический университет" (ФГБОУ ВО "КГЭУ") Устройство для измерения напряжения в высоковольтной цепи с дистанционной передачей информации
CN109541412A (zh) * 2018-12-20 2019-03-29 国网上海市电力公司 基于套管末屏的变压器过电压和局放综合监测系统及方法
CN117039791B (zh) * 2023-08-11 2024-06-18 哈尔滨工业大学 光学差动保护用光计算系统及方法

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2325440A1 (de) * 1973-05-17 1974-11-21 Siemens Ag Messwandler mit einer kondensatordurchfuehrung
CH682190A5 (de) * 1991-04-22 1993-07-30 Asea Brown Boveri
JP2004117310A (ja) * 2002-09-27 2004-04-15 Toshiba Corp 複合形変成器とそれを含む電気測定システム
SE525259C2 (sv) * 2002-12-20 2005-01-18 Abb Ab En metod och en anordning för att mäta högspänd växelspänning med en kondensatorutrustning

Also Published As

Publication number Publication date
DE602004012735D1 (de) 2008-05-08
EP1624312A1 (de) 2006-02-08
EP1624312B1 (de) 2008-03-26

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