ATE557282T1 - Vorrichtung und verfahren zur anzeige von elektrischen fehlern, einheit und elektrische schalttafel, die diese vorrichtung umfassen - Google Patents

Vorrichtung und verfahren zur anzeige von elektrischen fehlern, einheit und elektrische schalttafel, die diese vorrichtung umfassen

Info

Publication number
ATE557282T1
ATE557282T1 AT10354020T AT10354020T ATE557282T1 AT E557282 T1 ATE557282 T1 AT E557282T1 AT 10354020 T AT10354020 T AT 10354020T AT 10354020 T AT10354020 T AT 10354020T AT E557282 T1 ATE557282 T1 AT E557282T1
Authority
AT
Austria
Prior art keywords
voltage
unit
indicating
electrical
detection unit
Prior art date
Application number
AT10354020T
Other languages
English (en)
Inventor
Simon Tian
Clement Zeller
Jerome Meunier-Carus
Original Assignee
Schneider Electric Ind Sas
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 Schneider Electric Ind Sas filed Critical Schneider Electric Ind Sas
Application granted granted Critical
Publication of ATE557282T1 publication Critical patent/ATE557282T1/de

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/02—Details
    • H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
    • H02H3/042—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned combined with means for locating the fault
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
    • H02H3/26—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Locating Faults (AREA)
  • Distribution Board (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
AT10354020T 2009-06-23 2010-05-11 Vorrichtung und verfahren zur anzeige von elektrischen fehlern, einheit und elektrische schalttafel, die diese vorrichtung umfassen ATE557282T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR0903036A FR2947054A1 (fr) 2009-06-23 2009-06-23 Dispositif et procede d'indication de defauts electriques, ensemble et tableau electrique comportant un tel dispositif

Publications (1)

Publication Number Publication Date
ATE557282T1 true ATE557282T1 (de) 2012-05-15

Family

ID=42028262

Family Applications (1)

Application Number Title Priority Date Filing Date
AT10354020T ATE557282T1 (de) 2009-06-23 2010-05-11 Vorrichtung und verfahren zur anzeige von elektrischen fehlern, einheit und elektrische schalttafel, die diese vorrichtung umfassen

Country Status (7)

Country Link
EP (1) EP2267465B1 (de)
CN (1) CN101931209B (de)
AT (1) ATE557282T1 (de)
AU (1) AU2010202580B2 (de)
BR (1) BRPI1002181B1 (de)
ES (1) ES2383742T3 (de)
FR (1) FR2947054A1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102011002084A1 (de) * 2011-04-15 2012-10-18 Sma Solar Technology Ag Verfahren und Vorrichtung zur Bestimmung eines Fehlerstromanteils an einem Differenzstrom
FR3010584B1 (fr) * 2013-09-12 2015-10-02 Schneider Electric Ind Sas Appareil auxiliaire pour disjoncteur electrique, systeme electrique comportant un disjoncteur et un tel appareil auxiliaire et procede de determination d'une cause de l'ouverture du disjoncteur a l'aide d'un tel appareil auxiliaire
FR3010531B1 (fr) * 2013-09-12 2015-10-02 Schneider Electric Ind Sas Procede de determination d'une cause de perte de tension en aval d'un disjoncteur, appareil auxiliaire pour disjoncteur, systeme electrique comportant un disjoncteur et un tel appareil auxiliaire
CN105098732A (zh) * 2015-08-19 2015-11-25 广东明阳龙源电力电子有限公司 一种应用于工业级电力电子设备的辅助保护装置及其方法
GB2594915B (en) * 2020-03-16 2022-10-26 Ultra Electronics Ltd Detecting delamination in a laminated structure

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2659744B1 (fr) * 1990-03-16 1992-07-24 Thomson Csf Dispositif de detection de defauts d'isolement electrique pour installation sous tension.
GB2376360B (en) * 2001-06-08 2005-08-24 Delta Electrical Ltd Measuring device
JP5216958B2 (ja) * 2005-07-06 2013-06-19 株式会社三和技術総合研究所 漏洩電流検出装置及び漏洩電流検出方法
SE0600119L (sv) * 2006-01-12 2007-02-27 Abb Technology Ltd Metod och anordning för fellokalisering vid en krafttransmissions- eller distributionsledning med två terminaler
FR2917838B1 (fr) * 2007-06-21 2009-09-04 Schneider Electric Ind Sas Dispositif de controle et de mesure localises d'isolement pour reseau electrique a neutre isole
CN101431227A (zh) * 2007-11-08 2009-05-13 博计电子股份有限公司 数字式漏电检测监控装置

Also Published As

Publication number Publication date
ES2383742T3 (es) 2012-06-25
CN101931209B (zh) 2016-01-20
BRPI1002181B1 (pt) 2020-08-04
EP2267465B1 (de) 2012-05-09
EP2267465A1 (de) 2010-12-29
BRPI1002181A2 (pt) 2011-07-26
AU2010202580A1 (en) 2011-01-13
CN101931209A (zh) 2010-12-29
AU2010202580B2 (en) 2014-08-14
FR2947054A1 (fr) 2010-12-24

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