EA200500645A1 - Токоизмерительное устройство, датчик тока, электрический блок расцепления и выключающее устройство, содержащее такое токоизмерительное устройство - Google Patents

Токоизмерительное устройство, датчик тока, электрический блок расцепления и выключающее устройство, содержащее такое токоизмерительное устройство

Info

Publication number
EA200500645A1
EA200500645A1 EA200500645A EA200500645A EA200500645A1 EA 200500645 A1 EA200500645 A1 EA 200500645A1 EA 200500645 A EA200500645 A EA 200500645A EA 200500645 A EA200500645 A EA 200500645A EA 200500645 A1 EA200500645 A1 EA 200500645A1
Authority
EA
Eurasian Patent Office
Prior art keywords
current
release unit
electric release
measuring device
switching device
Prior art date
Application number
EA200500645A
Other languages
English (en)
Other versions
EA008209B1 (ru
Inventor
Жилль Бюдийон
Себастьен Бюффа
Паскаль Убр
Фредерик Тоти-Бюттэн
Original Assignee
Шнейдер Электрик Эндюстри Сас
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 Шнейдер Электрик Эндюстри Сас filed Critical Шнейдер Электрик Эндюстри Сас
Publication of EA200500645A1 publication Critical patent/EA200500645A1/ru
Publication of EA008209B1 publication Critical patent/EA008209B1/ru

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R15/00Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
    • G01R15/14Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
    • G01R15/18Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
    • G01R15/181Adaptations 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)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Measurement Of Current Or Voltage (AREA)

Abstract

Токоизмерительное устройство по типу устройства Роговского содержит по меньшей мере три катушки (2), электрически соединенные последовательно и образующие замкнутый многоугольный контур, окружающий провод (7), для измерения тока. Локальная индуктивность по меньшей мере одного из концов (A) указанных катушек (2) больше, чем локальная индуктивность около центральной части (B) указанных катушек.
EA200500645A 2004-05-13 2005-05-12 Токоизмерительное устройство, датчик тока, электрический блок расцепления и выключающее устройство, содержащее такое токоизмерительное устройство EA008209B1 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0405199A FR2870350B1 (fr) 2004-05-13 2004-05-13 Dispositif de mesure d'un courant electrique, capteur de courant, declencheur electrique et dispositif de coupure comportant un tel dispositif de mesure

Publications (2)

Publication Number Publication Date
EA200500645A1 true EA200500645A1 (ru) 2005-12-29
EA008209B1 EA008209B1 (ru) 2007-04-27

Family

ID=34942675

Family Applications (1)

Application Number Title Priority Date Filing Date
EA200500645A EA008209B1 (ru) 2004-05-13 2005-05-12 Токоизмерительное устройство, датчик тока, электрический блок расцепления и выключающее устройство, содержащее такое токоизмерительное устройство

Country Status (25)

Country Link
US (1) US7078888B2 (ru)
EP (1) EP1596206B1 (ru)
JP (1) JP2005326418A (ru)
KR (1) KR101168624B1 (ru)
CN (1) CN1696712B (ru)
AR (1) AR048898A1 (ru)
AT (1) ATE397220T1 (ru)
AU (1) AU2005202036B2 (ru)
BR (1) BRPI0502038B1 (ru)
CA (1) CA2504229C (ru)
DE (1) DE602005007104D1 (ru)
EA (1) EA008209B1 (ru)
EG (1) EG24241A (ru)
ES (1) ES2306059T3 (ru)
FR (1) FR2870350B1 (ru)
HK (1) HK1080551A1 (ru)
MX (1) MXPA05005030A (ru)
MY (1) MY138589A (ru)
NO (1) NO327654B1 (ru)
OA (1) OA13204A (ru)
PL (1) PL1596206T3 (ru)
SG (1) SG117536A1 (ru)
TW (1) TWI387757B (ru)
UA (1) UA90446C2 (ru)
ZA (1) ZA200502783B (ru)

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Also Published As

Publication number Publication date
NO327654B1 (no) 2009-09-07
DE602005007104D1 (de) 2008-07-10
EA008209B1 (ru) 2007-04-27
CN1696712B (zh) 2011-06-15
HK1080551A1 (zh) 2006-04-28
ES2306059T3 (es) 2008-11-01
AU2005202036B2 (en) 2009-06-18
BRPI0502038B1 (pt) 2017-03-14
ATE397220T1 (de) 2008-06-15
TWI387757B (zh) 2013-03-01
FR2870350A1 (fr) 2005-11-18
MY138589A (en) 2009-07-31
US7078888B2 (en) 2006-07-18
MXPA05005030A (es) 2005-11-17
US20050253573A1 (en) 2005-11-17
EP1596206A1 (fr) 2005-11-16
AR048898A1 (es) 2006-06-07
KR101168624B1 (ko) 2012-07-30
NO20052135D0 (no) 2005-04-29
JP2005326418A (ja) 2005-11-24
KR20060045915A (ko) 2006-05-17
AU2005202036A1 (en) 2005-12-01
PL1596206T3 (pl) 2008-10-31
OA13204A (fr) 2006-12-13
UA90446C2 (ru) 2010-05-11
FR2870350B1 (fr) 2006-07-14
ZA200502783B (en) 2005-12-28
EG24241A (en) 2008-11-17
CA2504229C (en) 2014-06-10
NO20052135L (no) 2005-11-14
SG117536A1 (en) 2005-12-29
EP1596206B1 (fr) 2008-05-28
BRPI0502038A (pt) 2006-01-10
CN1696712A (zh) 2005-11-16
CA2504229A1 (en) 2005-11-13
TW200537104A (en) 2005-11-16

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