BR112013025361A2 - disjuntor de corrente residual e processo para a detecção de correntes residuais3 - Google Patents

disjuntor de corrente residual e processo para a detecção de correntes residuais3

Info

Publication number
BR112013025361A2
BR112013025361A2 BR112013025361A BR112013025361A BR112013025361A2 BR 112013025361 A2 BR112013025361 A2 BR 112013025361A2 BR 112013025361 A BR112013025361 A BR 112013025361A BR 112013025361 A BR112013025361 A BR 112013025361A BR 112013025361 A2 BR112013025361 A2 BR 112013025361A2
Authority
BR
Brazil
Prior art keywords
residual
currents3
circuit breaker
current circuit
detecting
Prior art date
Application number
BR112013025361A
Other languages
English (en)
Inventor
Ritzinger Georg
Meisel Rainer
Original Assignee
Eaton Ind Austria 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
Application filed by Eaton Ind Austria Gmbh filed Critical Eaton Ind Austria Gmbh
Publication of BR112013025361A2 publication Critical patent/BR112013025361A2/pt

Links

Classifications

    • 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
    • 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
    • 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)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
  • Breakers (AREA)
BR112013025361A 2011-04-01 2012-03-27 disjuntor de corrente residual e processo para a detecção de correntes residuais3 BR112013025361A2 (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US201161470627P 2011-04-01 2011-04-01
AT4642011A AT511285B1 (de) 2011-04-01 2011-04-01 Fehlerstromschutzschalter
PCT/EP2012/055414 WO2012130846A1 (de) 2011-04-01 2012-03-27 Fehlerstromschutzschalter

Publications (1)

Publication Number Publication Date
BR112013025361A2 true BR112013025361A2 (pt) 2017-10-17

Family

ID=46929509

Family Applications (1)

Application Number Title Priority Date Filing Date
BR112013025361A BR112013025361A2 (pt) 2011-04-01 2012-03-27 disjuntor de corrente residual e processo para a detecção de correntes residuais3

Country Status (10)

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

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
DE102013105314A1 (de) * 2013-05-23 2014-11-27 Eaton Industries (Austria) Gmbh Fehlerstromschutzschalter
DE102013105313A1 (de) 2013-05-23 2014-11-27 Eaton Industries (Austria) Gmbh Fehlerstromschutzschalter (RC-Glied)
WO2015073510A1 (en) * 2013-11-12 2015-05-21 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

Family Cites Families (18)

* 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
DD239689A1 (de) * 1985-07-22 1986-10-01 Dresden Elektronik Veb Fehlerstromausloeser zur erfassung von gleich-, impuls- und wechselfehlerstrom
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
DE19636975A1 (de) * 1996-09-12 1998-03-19 Turck Werner Kg Fehlerstromschutzschalter
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
EP1903651A4 (en) * 2005-07-12 2017-04-19 Komatsu Ltd. Leakage detector 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
DE102008037830A1 (de) * 2008-08-14 2010-02-25 Siemens Aktiengesellschaft Fehlerstromerfassungsgerät
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

Also Published As

Publication number Publication date
AT511285A3 (de) 2019-01-15
AT511285B1 (de) 2019-11-15
CN103563200B (zh) 2016-05-25
AT511285A2 (de) 2012-10-15
MA35098B1 (fr) 2014-05-02
US9136074B2 (en) 2015-09-15
US20140022686A1 (en) 2014-01-23
RU2013148788A (ru) 2015-05-10
AU2012234350A1 (en) 2013-10-24
CN103563200A (zh) 2014-02-05
WO2012130846A1 (de) 2012-10-04
CA2831992A1 (en) 2012-10-04
EP2695266A1 (de) 2014-02-12

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Legal Events

Date Code Title Description
B15I Others concerning applications: loss of priority
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]
B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]
B350 Update of information on the portal [chapter 15.35 patent gazette]