PL3470853T3 - Urządzenie do pomiaru prądu, sposób wytwarzania, moduł zabezpieczający i wyłącznik różnicowoprądowy wykorzystujący takie urządzenie do pomiaru prądu - Google Patents

Urządzenie do pomiaru prądu, sposób wytwarzania, moduł zabezpieczający i wyłącznik różnicowoprądowy wykorzystujący takie urządzenie do pomiaru prądu

Info

Publication number
PL3470853T3
PL3470853T3 PL18188554.2T PL18188554T PL3470853T3 PL 3470853 T3 PL3470853 T3 PL 3470853T3 PL 18188554 T PL18188554 T PL 18188554T PL 3470853 T3 PL3470853 T3 PL 3470853T3
Authority
PL
Poland
Prior art keywords
measuring device
current measuring
manufacturing
circuit breaker
protection module
Prior art date
Application number
PL18188554.2T
Other languages
English (en)
Inventor
Christophe Grumel
Frédéric Brasme
Nathalie LE GRAND
Original Assignee
Schneider Electric Industries 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 Industries Sas filed Critical Schneider Electric Industries Sas
Publication of PL3470853T3 publication Critical patent/PL3470853T3/pl

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/0092—Arrangements for measuring currents or voltages or for indicating presence or sign thereof measuring current only
    • 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
    • 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
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/123—Automatic release mechanisms with or without manual release using a solid-state trip unit
    • H01H71/125—Automatic release mechanisms with or without manual release using a solid-state trip unit characterised by sensing elements, e.g. current transformers
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/14—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection
    • H01H83/144—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by imbalance of two or more currents or voltages, e.g. for differential protection with differential transformer
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
    • H02H1/0015—Using arc detectors
    • 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
    • H02H3/08—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 excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/26—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured
    • H02H7/261—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations
    • H02H7/263—Sectionalised protection of cable or line systems, e.g. for disconnecting a section on which a short-circuit, earth fault, or arc discharge has occured involving signal transmission between at least two stations involving transmissions of measured values
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H01H83/20—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition
    • H01H83/22—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages
    • H01H83/226—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by excess current as well as by some other abnormal electrical condition the other condition being imbalance of two or more currents or voltages with differential transformer

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)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Breakers (AREA)
  • Measurement Of Current Or Voltage (AREA)
PL18188554.2T 2017-10-16 2018-08-10 Urządzenie do pomiaru prądu, sposób wytwarzania, moduł zabezpieczający i wyłącznik różnicowoprądowy wykorzystujący takie urządzenie do pomiaru prądu PL3470853T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR1759659A FR3072462B1 (fr) 2017-10-16 2017-10-16 Dispositif de mesure de courant, procede de fabrication, module de protection et disjoncteur differentiel utilisant un tel dispositif de mesure de courant

Publications (1)

Publication Number Publication Date
PL3470853T3 true PL3470853T3 (pl) 2025-02-24

Family

ID=60382430

Family Applications (1)

Application Number Title Priority Date Filing Date
PL18188554.2T PL3470853T3 (pl) 2017-10-16 2018-08-10 Urządzenie do pomiaru prądu, sposób wytwarzania, moduł zabezpieczający i wyłącznik różnicowoprądowy wykorzystujący takie urządzenie do pomiaru prądu

Country Status (8)

Country Link
US (1) US10712372B2 (pl)
EP (1) EP3470853B1 (pl)
JP (1) JP7195107B2 (pl)
KR (1) KR102687392B1 (pl)
CN (1) CN109669063B (pl)
ES (1) ES3002234T3 (pl)
FR (1) FR3072462B1 (pl)
PL (1) PL3470853T3 (pl)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110412430A (zh) * 2019-07-23 2019-11-05 杭州申昊科技股份有限公司 局放检测仪的检测调节结构
EP3996224A3 (en) * 2020-11-04 2022-08-17 Abb Schweiz Ag Nuisance trip decision management using data analytics in electrical protection system
CN114050548B (zh) * 2021-11-12 2024-01-12 许继电气股份有限公司 一种特殊旁路接线形式下的差动保护方法及装置
JP1746045S (ja) * 2022-09-07 2023-06-12 電流測定モジュール

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JPH07105822A (ja) * 1993-10-12 1995-04-21 Mitsubishi Electric Corp 回路遮断器
JPH1098806A (ja) * 1997-10-24 1998-04-14 Hitachi Ltd 配電盤
FR2772979B1 (fr) * 1997-12-18 2002-09-20 Schneider Electric Sa Dispositif de raccordement electrique d'un bloc differentiel sur un disjoncteur ou analogue et bloc differentiel equipe d'un tel dispositif
US7253640B2 (en) * 2003-01-13 2007-08-07 Eaton Corporation Arc fault detector and method for locating an arc fault
FR2854741B1 (fr) * 2003-05-05 2005-06-24 Schneider Electric Ind Sas Dispositif et procede de detection de defaut terre et relais comportant un tel dispositif
JP4085911B2 (ja) 2003-07-31 2008-05-14 富士電機機器制御株式会社 漏電遮断器
FR2865582B1 (fr) * 2004-01-22 2006-03-10 Schneider Electric Ind Sas Dispositif de protection differentielle avec moyens de reglage simplifies des parametres de protection
US7719804B1 (en) 2005-03-15 2010-05-18 Pass & Seymour, Inc. Protective device with improved surge protection
WO2006119634A1 (en) 2005-05-12 2006-11-16 Corporation Nuvolt Inc. Current sensor
FR2887634B1 (fr) 2005-06-24 2007-08-10 Schneider Electric Ind Sas Dispositif de mesure de courant differentiel, module de declenchement comportant un tel dispositif de mesure et dispositif de coupure ayant un tel module
US8023235B2 (en) * 2006-10-31 2011-09-20 Siemens Industry, Inc. Multifunctional residential circuit breaker
FR2910189B1 (fr) 2006-12-18 2009-01-09 Schneider Electric Ind Sas Dispositif de protection differentielle.
JP4910913B2 (ja) 2007-06-27 2012-04-04 富士電機機器制御株式会社 漏電遮断器
EP2083277B1 (en) 2008-01-25 2011-01-05 Liaisons Electroniques-Mecaniques Lem S.A. Electrical current sensor
FR2938129B1 (fr) * 2008-11-06 2016-12-09 Schneider Electric Ind Sas Tableau electrique.
JP2011034714A (ja) 2009-07-30 2011-02-17 Mitsubishi Electric Corp 遮断器
EP2282321B1 (de) * 2009-08-06 2015-10-14 ABB Schweiz AG Modul zum Messen des in einem Leiter eines Niederspannungsverteilers fliessenden Stroms
JP5562054B2 (ja) * 2010-01-29 2014-07-30 富士通株式会社 テーブルタップ及び電力測定システム
FR2969369A1 (fr) * 2010-12-20 2012-06-22 Schneider Electric Ind Sas Appareil de protection electrique comportant la fonction de protection differentielle
FR2989172B1 (fr) * 2012-04-04 2015-01-02 Socomec Sa Procede de gestion des alarmes en fonction des courants de defaut dans une installation electrique et dispositif de mise en oeuvre dudit procede
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ES2717194T3 (es) * 2012-11-01 2019-06-19 Abb Research Ltd Un método para detectar una condición de fallo en una máquina eléctrica
CN103794448B (zh) * 2013-11-08 2016-03-16 北京中科信电子装备有限公司 一种垂直方向角度测量的装置
DE102015102485A1 (de) * 2015-02-20 2016-08-25 Ebm-Papst Mulfingen Gmbh & Co. Kg Vorrichtung und Verfahren zur Fehlerstromdetektion
FR3044096B1 (fr) * 2015-11-23 2017-12-01 Schneider Electric Ind Sas Capteur de courant et dispositif pour la mesure d'un courant electrique
KR101665952B1 (ko) * 2016-03-07 2016-10-24 상도전기통신 주식회사 삼상 배전반 전기배선에 zct와 고주파ct를 이용한 저항성 누설전류와 절연손상을 검출하는 검출시스템
US20180181181A1 (en) * 2016-12-28 2018-06-28 Hamilton Sundstrand Corporation Differential current monitoring of multiple circuits

Also Published As

Publication number Publication date
EP3470853C0 (fr) 2024-10-02
EP3470853A1 (fr) 2019-04-17
KR102687392B1 (ko) 2024-07-22
ES3002234T3 (en) 2025-03-06
JP2019074530A (ja) 2019-05-16
JP7195107B2 (ja) 2022-12-23
FR3072462B1 (fr) 2020-05-22
CN109669063A (zh) 2019-04-23
CN109669063B (zh) 2023-06-23
US10712372B2 (en) 2020-07-14
BR102018017218A2 (pt) 2019-05-07
KR20190042462A (ko) 2019-04-24
US20190113547A1 (en) 2019-04-18
EP3470853B1 (fr) 2024-10-02
FR3072462A1 (fr) 2019-04-19

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