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AT511285A3 - Fehlerstromschutzschalter - Google Patents

Fehlerstromschutzschalter Download PDF

Info

Publication number
AT511285A3
AT511285A3 ATA464/2011A AT4642011A AT511285A3 AT 511285 A3 AT511285 A3 AT 511285A3 AT 4642011 A AT4642011 A AT 4642011A AT 511285 A3 AT511285 A3 AT 511285A3
Authority
AT
Austria
Prior art keywords
circuit breaker
measuring arrangement
current
fault circuit
summation
Prior art date
Application number
ATA464/2011A
Other languages
English (en)
Other versions
AT511285B1 (de
AT511285A2 (de
Inventor
Ing Georg Ritzinger Dipl
Meisel Rainer
Original Assignee
Eaton Gmbh
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
Priority to AT4642011A priority Critical patent/AT511285B1/de
Application filed by Eaton Gmbh filed Critical Eaton Gmbh
Priority to CA 2831992 priority patent/CA2831992A1/en
Priority to RU2013148788/07A priority patent/RU2013148788A/ru
Priority to US14/008,592 priority patent/US9136074B2/en
Priority to CN201280026717.2A priority patent/CN103563200B/zh
Priority to PCT/EP2012/055414 priority patent/WO2012130846A1/de
Priority to BR112013025361A priority patent/BR112013025361A2/pt
Priority to EP12712621.7A priority patent/EP2695266A1/de
Priority to AU2012234350A priority patent/AU2012234350A1/en
Publication of AT511285A2 publication Critical patent/AT511285A2/de
Priority to MA36365A priority patent/MA35098B1/fr
Publication of AT511285A3 publication Critical patent/AT511285A3/de
Application granted granted Critical
Publication of AT511285B1 publication Critical patent/AT511285B1/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
    • H02H3/26—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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/54—Circuit arrangements not adapted to a particular application of the switching device and for which no provision exists elsewhere
    • 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
    • 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
    • H02H3/332—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 with means responsive to DC component in the fault current

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Measurement Of Current Or Voltage (AREA)
  • Breakers (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

Bei einem Fehlerstromschutzschalter (1) mit einem Summenstromwandler (2) zur Fehlerstromerfassung, wobei auf einem Kern (3) des Summenstromwandlers (2) eine Sekundärwicklung (4) angeordnet ist, wobei der Fehlerstromschutzschalter (1) eine Wechselstrommessanordnung (5) und eine Gleichstrommessanordnung (6) aufweist, wird vorgeschlagen, dass die Wechselstrommessanordnung (5) und die Gleichstrommessanordnung (6) zum gleichzeitigen parallelen Betrieb ausgebildet sind.
AT4642011A 2011-04-01 2011-04-01 Fehlerstromschutzschalter AT511285B1 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
AT4642011A AT511285B1 (de) 2011-04-01 2011-04-01 Fehlerstromschutzschalter
RU2013148788/07A RU2013148788A (ru) 2011-04-01 2012-03-27 Устройство защитного отключения
US14/008,592 US9136074B2 (en) 2011-04-01 2012-03-27 Residual-current circuit breaker
CN201280026717.2A CN103563200B (zh) 2011-04-01 2012-03-27 漏电断路器
CA 2831992 CA2831992A1 (en) 2011-04-01 2012-03-27 Residual-current circuit breaker
PCT/EP2012/055414 WO2012130846A1 (de) 2011-04-01 2012-03-27 Fehlerstromschutzschalter
BR112013025361A BR112013025361A2 (pt) 2011-04-01 2012-03-27 disjuntor de corrente residual e processo para a detecção de correntes residuais3
EP12712621.7A EP2695266A1 (de) 2011-04-01 2012-03-27 Fehlerstromschutzschalter
AU2012234350A AU2012234350A1 (en) 2011-04-01 2012-03-27 Residual-current circuit breaker
MA36365A MA35098B1 (fr) 2011-04-01 2013-10-24 Disjoncteur à courant de défaut

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT4642011A AT511285B1 (de) 2011-04-01 2011-04-01 Fehlerstromschutzschalter

Publications (3)

Publication Number Publication Date
AT511285A2 AT511285A2 (de) 2012-10-15
AT511285A3 true AT511285A3 (de) 2019-01-15
AT511285B1 AT511285B1 (de) 2019-11-15

Family

ID=46929509

Family Applications (1)

Application Number Title Priority Date Filing Date
AT4642011A AT511285B1 (de) 2011-04-01 2011-04-01 Fehlerstromschutzschalter

Country Status (10)

Country Link
US (1) US9136074B2 (de)
EP (1) EP2695266A1 (de)
CN (1) CN103563200B (de)
AT (1) AT511285B1 (de)
AU (1) AU2012234350A1 (de)
BR (1) BR112013025361A2 (de)
CA (1) CA2831992A1 (de)
MA (1) MA35098B1 (de)
RU (1) RU2013148788A (de)
WO (1) WO2012130846A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102012111615A1 (de) 2012-11-29 2014-06-05 Eaton Industries (Austria) Gmbh Fehlerstromschutzschalter
WO2014104982A1 (en) * 2012-12-24 2014-07-03 Razvojni Center Enem Novi Materiali D.O.O. Electronic device for residual current circuit breakers of type b and its derivative
DE102013105313A1 (de) 2013-05-23 2014-11-27 Eaton Industries (Austria) Gmbh Fehlerstromschutzschalter (RC-Glied)
DE102013105314A1 (de) * 2013-05-23 2014-11-27 Eaton Industries (Austria) Gmbh Fehlerstromschutzschalter
US10191090B2 (en) * 2013-11-12 2019-01-29 Alstom Technology Ltd Power transformers using optical current sensors
GB2527892B (en) * 2014-07-04 2021-09-08 Siemens Ag Residual current protection apparatus with detection which is purely dependent on the power supply system voltage.
CN105023816A (zh) * 2015-07-17 2015-11-04 苏州工业园区射海智能科技有限公司 漏电断路器的驱动模块
DE102016216401A1 (de) * 2016-08-31 2018-03-01 Siemens Aktiengesellschaft Verfahren zum Laden eines elektrisch betriebenen Fahrzeuges mit Hilfe eines Ladekabels, Ladekabel und Fehlerstrom-Schutzschaltung zur Detektion eines Gleichstroms
CN110531211B (zh) * 2019-10-09 2021-10-29 青岛鼎信通讯股份有限公司 一种用于交直流漏电检测系统的电路方案
CN110879308B (zh) * 2019-11-25 2022-02-01 广州供电局有限公司 零区电流测量装置及其控制方法

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD239689A1 (de) * 1985-07-22 1986-10-01 Dresden Elektronik Veb Fehlerstromausloeser zur erfassung von gleich-, impuls- und wechselfehlerstrom
DE19636975A1 (de) * 1996-09-12 1998-03-19 Turck Werner Kg Fehlerstromschutzschalter
DE102008037830A1 (de) * 2008-08-14 2010-02-25 Siemens Aktiengesellschaft Fehlerstromerfassungsgerät

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3621334A (en) * 1970-01-21 1971-11-16 Hubbell Inc Harvey Ground fault sensing circuit
US3848159A (en) * 1973-06-18 1974-11-12 Airpax Electronics Ground fault detector circuit with feedback to sensor
US4280162A (en) * 1977-08-04 1981-07-21 North American Philips Corporation Ground fault circuit interrupter
GB2301498B (en) * 1992-07-22 1997-01-29 Technology Res Corp Ground fault circuit interrupter
FR2733374B1 (fr) * 1995-04-18 1997-06-06 Schneider Electric Sa Dispositif de protection differentielle sensible aux courants pulses
DE29705030U1 (de) * 1997-03-19 1998-07-23 Siemens AG, 80333 München Fehlerstromschutzschalter für Allstrom
US6058354A (en) * 1997-08-25 2000-05-02 Electrowatt Technology Innovation Ag Electricity meter to measure electrical physical magnitudes which are parameters or functions of measured voltages and/or currents
GB2412511B (en) * 2001-06-08 2005-11-30 Eaton Electric Ltd Measuring devices
CN100459351C (zh) * 2002-06-24 2009-02-04 沙基拉有限公司 残留电流检测电路
EP1478070B1 (de) 2003-05-15 2010-06-30 Siemens Aktiengesellschaft Allstromsensitive Fehlerstrom-Schutzeinrichtung
US8004285B2 (en) * 2005-07-12 2011-08-23 Komatsu Ltd. Leakage detection device of vehicle mounted power supply system
GB0704038D0 (en) * 2007-03-02 2007-04-11 Deepstream Technologies Ltd Nulling current transformer
AT507224B1 (de) * 2008-06-18 2010-03-15 Moeller Gebaeudeautomation Gmb Fehlerstromschutzschalter
AT507202B1 (de) * 2008-12-02 2010-03-15 Moeller Gebaeudeautomation Gmb Fehlerstromschutzschalter
US20120026631A1 (en) * 2010-08-02 2012-02-02 Greenvolts, Inc Photovoltaic array ground fault detection in an ungrounded solar electric power generating system and techniques to transition onto and off the utility grid

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD239689A1 (de) * 1985-07-22 1986-10-01 Dresden Elektronik Veb Fehlerstromausloeser zur erfassung von gleich-, impuls- und wechselfehlerstrom
DE19636975A1 (de) * 1996-09-12 1998-03-19 Turck Werner Kg Fehlerstromschutzschalter
DE102008037830A1 (de) * 2008-08-14 2010-02-25 Siemens Aktiengesellschaft Fehlerstromerfassungsgerät

Also Published As

Publication number Publication date
CN103563200B (zh) 2016-05-25
BR112013025361A2 (pt) 2017-10-17
WO2012130846A1 (de) 2012-10-04
MA35098B1 (fr) 2014-05-02
CA2831992A1 (en) 2012-10-04
AT511285B1 (de) 2019-11-15
US9136074B2 (en) 2015-09-15
RU2013148788A (ru) 2015-05-10
EP2695266A1 (de) 2014-02-12
AU2012234350A1 (en) 2013-10-24
CN103563200A (zh) 2014-02-05
US20140022686A1 (en) 2014-01-23
AT511285A2 (de) 2012-10-15

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