MA35098B1 - Disjoncteur à courant de défaut - Google Patents
Disjoncteur à courant de défautInfo
- Publication number
- MA35098B1 MA35098B1 MA36365A MA36365A MA35098B1 MA 35098 B1 MA35098 B1 MA 35098B1 MA 36365 A MA36365 A MA 36365A MA 36365 A MA36365 A MA 36365A MA 35098 B1 MA35098 B1 MA 35098B1
- Authority
- MA
- Morocco
- Prior art keywords
- circuit breaker
- current circuit
- fault current
- measuring device
- differential transformer
- Prior art date
Links
- 238000004804 winding Methods 0.000 abstract 1
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)
- 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)
- Breakers (AREA)
Abstract
L'invention a pour objet un disjoncteur à courant de défaut (1), muni d'un transformateur différentiel (2) permettant de détecter les courants de défaut, un enroulement secondaire (4) étant disposé sur un noyau (3) du transformateur différentiel (2), ledit disjoncteur à courant de défaut (1) comportant un dispositif de mesure du courant alternatif (5) et un dispositif de mesure du courant continu (6), le dispositif de mesure du courant alternatif (5) et le dispositif de mesure du courant continu (6) pouvant fonctionner simultanément en parallèle.
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 (fr) | 2011-04-01 | 2012-03-27 | Disjoncteur à courant de défaut |
Publications (1)
Publication Number | Publication Date |
---|---|
MA35098B1 true MA35098B1 (fr) | 2014-05-02 |
Family
ID=46929509
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MA36365A MA35098B1 (fr) | 2011-04-01 | 2013-10-24 | Disjoncteur à courant de défaut |
Country Status (10)
Country | Link |
---|---|
US (1) | US9136074B2 (fr) |
EP (1) | EP2695266A1 (fr) |
CN (1) | CN103563200B (fr) |
AT (1) | AT511285B1 (fr) |
AU (1) | AU2012234350A1 (fr) |
BR (1) | BR112013025361A2 (fr) |
CA (1) | CA2831992A1 (fr) |
MA (1) | MA35098B1 (fr) |
RU (1) | RU2013148788A (fr) |
WO (1) | WO2012130846A1 (fr) |
Families Citing this family (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102012111615A1 (de) | 2012-11-29 | 2014-06-05 | Eaton Industries (Austria) Gmbh | Fehlerstromschutzschalter |
WO2014104982A1 (fr) * | 2012-12-24 | 2014-07-03 | Razvojni Center Enem Novi Materiali D.O.O. | Dispositif électronique pour des disjoncteurs à courant résiduel de type b et ses dérivés |
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) |
EP3069151B1 (fr) * | 2013-11-12 | 2024-04-17 | General Electric Technology GmbH | Transformateurs d'alimentation utilisant des capteurs de courant optiques |
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)
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 |
EP1518310B1 (fr) * | 2002-06-24 | 2010-05-26 | Shakira Limited | Circuit de detection de courant residuel |
DE50312842D1 (de) * | 2003-05-15 | 2010-08-12 | Siemens Ag | Allstromsensitive Fehlerstrom-Schutzeinrichtung |
CN101223681B (zh) * | 2005-07-12 | 2012-05-16 | 株式会社小松制作所 | 车载用电力供给系统的漏电检测装置及方法 |
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 |
-
2011
- 2011-04-01 AT AT4642011A patent/AT511285B1/de active
-
2012
- 2012-03-27 WO PCT/EP2012/055414 patent/WO2012130846A1/fr active Application Filing
- 2012-03-27 CA CA 2831992 patent/CA2831992A1/fr not_active Abandoned
- 2012-03-27 US US14/008,592 patent/US9136074B2/en active Active
- 2012-03-27 BR BR112013025361A patent/BR112013025361A2/pt not_active IP Right Cessation
- 2012-03-27 AU AU2012234350A patent/AU2012234350A1/en not_active Abandoned
- 2012-03-27 EP EP12712621.7A patent/EP2695266A1/fr not_active Withdrawn
- 2012-03-27 CN CN201280026717.2A patent/CN103563200B/zh active Active
- 2012-03-27 RU RU2013148788/07A patent/RU2013148788A/ru not_active Application Discontinuation
-
2013
- 2013-10-24 MA MA36365A patent/MA35098B1/fr unknown
Also Published As
Publication number | Publication date |
---|---|
AU2012234350A1 (en) | 2013-10-24 |
US20140022686A1 (en) | 2014-01-23 |
CN103563200A (zh) | 2014-02-05 |
CN103563200B (zh) | 2016-05-25 |
CA2831992A1 (fr) | 2012-10-04 |
AT511285A3 (de) | 2019-01-15 |
WO2012130846A1 (fr) | 2012-10-04 |
RU2013148788A (ru) | 2015-05-10 |
AT511285A2 (de) | 2012-10-15 |
US9136074B2 (en) | 2015-09-15 |
AT511285B1 (de) | 2019-11-15 |
BR112013025361A2 (pt) | 2017-10-17 |
EP2695266A1 (fr) | 2014-02-12 |
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