EP2932572A4 - Interface à courant de défaut à la terre - Google Patents
Interface à courant de défaut à la terreInfo
- Publication number
- EP2932572A4 EP2932572A4 EP13859684.6A EP13859684A EP2932572A4 EP 2932572 A4 EP2932572 A4 EP 2932572A4 EP 13859684 A EP13859684 A EP 13859684A EP 2932572 A4 EP2932572 A4 EP 2932572A4
- Authority
- EP
- European Patent Office
- Prior art keywords
- interface
- fault current
- earth fault
- earth
- current
- Prior art date
- Legal status (The legal status 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 status listed.)
- Withdrawn
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
- H02H9/02—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess current
-
- 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
- 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
- H02H3/334—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 to produce an artificial unbalance for other protection or monitoring reasons or remote control
- H02H3/335—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 to produce an artificial unbalance for other protection or monitoring reasons or remote control the main function being self testing of the device
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/12—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to undesired approach to, or touching of, live parts by living beings
-
- 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
- H02H3/16—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 fault current to earth, frame or mass
- H02H3/162—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 fault current to earth, frame or mass for ac systems
-
- 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
- H02H3/44—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 the rate of change of electrical quantities
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Breakers (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DZ120838 | 2012-12-09 | ||
PCT/DZ2013/000006 WO2014086378A1 (fr) | 2012-12-09 | 2013-11-07 | Interface a courant de defaut a la terre |
Publications (2)
Publication Number | Publication Date |
---|---|
EP2932572A1 EP2932572A1 (fr) | 2015-10-21 |
EP2932572A4 true EP2932572A4 (fr) | 2016-08-31 |
Family
ID=50882825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EP13859684.6A Withdrawn EP2932572A4 (fr) | 2012-12-09 | 2013-11-07 | Interface à courant de défaut à la terre |
Country Status (11)
Country | Link |
---|---|
US (1) | US9912147B2 (fr) |
EP (1) | EP2932572A4 (fr) |
JP (1) | JP6367218B2 (fr) |
KR (1) | KR20150119843A (fr) |
CN (1) | CN105027377B (fr) |
AU (1) | AU2013354545B2 (fr) |
CA (1) | CA2894443C (fr) |
MA (1) | MA38243B1 (fr) |
TN (1) | TN2015000260A1 (fr) |
WO (1) | WO2014086378A1 (fr) |
ZA (1) | ZA201504948B (fr) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN108695820A (zh) * | 2018-07-21 | 2018-10-23 | 朱德锋 | 防逆电接地保护系统 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3976918A (en) * | 1974-10-04 | 1976-08-24 | I-T-E Imperial Corporation | False triggering protection for ground fault sensor |
US4138707A (en) * | 1977-07-21 | 1979-02-06 | Gross Thomas A O | Ground fault protective systems with predetection neutralization of reactive currents |
FR2454198A2 (fr) * | 1979-04-09 | 1980-11-07 | Osmond Max | Alimentation electrique a securite perfectionnee |
FR2538179A1 (fr) * | 1982-12-21 | 1984-06-22 | Merlin Gerin | Declencheur differentiel residuel a detection de variation d'etat |
WO2003001641A2 (fr) * | 2001-06-22 | 2003-01-03 | Abb Service S.R.L. | Disjoncteur a courant residuel |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5354761A (en) * | 1976-10-29 | 1978-05-18 | Nichicon Capacitor Ltd | Overcurrent detector |
JPS6013244Y2 (ja) * | 1977-09-01 | 1985-04-26 | 三菱電機株式会社 | 電流補償付不足電圧継電器 |
EP0020080A1 (fr) * | 1979-05-29 | 1980-12-10 | Trident Equipment Limited | Dispositifs de protection contre un courant de défaut à la terre |
CN87203578U (zh) * | 1987-03-10 | 1988-03-02 | 浙江省桐乡电子控制设备厂 | 电子漏电保护器 |
JPH07193978A (ja) * | 1993-12-28 | 1995-07-28 | Tokyo Gas Co Ltd | 給電遮断システム |
DE19940344A1 (de) | 1999-08-25 | 2001-03-01 | Siemens Ag | Schutzeinrichtung, insbesondere Fehlerstrom-Schutzeinrichtung |
FR2862423B1 (fr) * | 2003-11-18 | 2005-12-30 | Schneider Electric Ind Sas | Dispositif et procede de protection differentielle et appareil electrique comportant un tel dispositif |
JP4258407B2 (ja) * | 2004-03-19 | 2009-04-30 | 富士電機機器制御株式会社 | 漏電遮断器 |
CN100555785C (zh) * | 2004-10-21 | 2009-10-28 | 钟汝祥 | 智能漏电断路器 |
JP4984805B2 (ja) * | 2006-10-05 | 2012-07-25 | マックス株式会社 | 接地線接続監視装置及び電気機器 |
AT506346B1 (de) * | 2008-02-14 | 2010-01-15 | Moeller Gebaeudeautomation Gmb | Fehlerstromschutzschalter |
-
2013
- 2013-11-07 KR KR1020157018510A patent/KR20150119843A/ko not_active Application Discontinuation
- 2013-11-07 AU AU2013354545A patent/AU2013354545B2/en not_active Ceased
- 2013-11-07 JP JP2015545669A patent/JP6367218B2/ja not_active Expired - Fee Related
- 2013-11-07 US US14/650,492 patent/US9912147B2/en not_active Expired - Fee Related
- 2013-11-07 WO PCT/DZ2013/000006 patent/WO2014086378A1/fr active Application Filing
- 2013-11-07 CA CA2894443A patent/CA2894443C/fr not_active Expired - Fee Related
- 2013-11-07 EP EP13859684.6A patent/EP2932572A4/fr not_active Withdrawn
- 2013-11-07 MA MA38243A patent/MA38243B1/fr unknown
- 2013-11-07 CN CN201380071829.4A patent/CN105027377B/zh not_active Expired - Fee Related
-
2015
- 2015-06-09 TN TNP2015000260A patent/TN2015000260A1/fr unknown
- 2015-07-09 ZA ZA2015/04948A patent/ZA201504948B/en unknown
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US3976918A (en) * | 1974-10-04 | 1976-08-24 | I-T-E Imperial Corporation | False triggering protection for ground fault sensor |
US4138707A (en) * | 1977-07-21 | 1979-02-06 | Gross Thomas A O | Ground fault protective systems with predetection neutralization of reactive currents |
FR2454198A2 (fr) * | 1979-04-09 | 1980-11-07 | Osmond Max | Alimentation electrique a securite perfectionnee |
FR2538179A1 (fr) * | 1982-12-21 | 1984-06-22 | Merlin Gerin | Declencheur differentiel residuel a detection de variation d'etat |
WO2003001641A2 (fr) * | 2001-06-22 | 2003-01-03 | Abb Service S.R.L. | Disjoncteur a courant residuel |
Non-Patent Citations (1)
Title |
---|
See also references of WO2014086378A1 * |
Also Published As
Publication number | Publication date |
---|---|
JP6367218B2 (ja) | 2018-08-01 |
CN105027377B (zh) | 2018-02-23 |
CA2894443C (fr) | 2021-03-23 |
AU2013354545A1 (en) | 2015-07-23 |
JP2016500461A (ja) | 2016-01-12 |
CA2894443A1 (fr) | 2014-06-12 |
MA38243A1 (fr) | 2016-07-29 |
US9912147B2 (en) | 2018-03-06 |
WO2014086378A1 (fr) | 2014-06-12 |
US20160006239A1 (en) | 2016-01-07 |
MA38243B1 (fr) | 2017-02-28 |
TN2015000260A1 (fr) | 2016-10-03 |
ZA201504948B (en) | 2016-12-21 |
AU2013354545B2 (en) | 2017-10-19 |
KR20150119843A (ko) | 2015-10-26 |
CN105027377A (zh) | 2015-11-04 |
EP2932572A1 (fr) | 2015-10-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
PUAI | Public reference made under article 153(3) epc to a published international application that has entered the european phase |
Free format text: ORIGINAL CODE: 0009012 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: REQUEST FOR EXAMINATION WAS MADE |
|
17P | Request for examination filed |
Effective date: 20150707 |
|
AK | Designated contracting states |
Kind code of ref document: A1 Designated state(s): AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR |
|
AX | Request for extension of the european patent |
Extension state: BA ME |
|
DAX | Request for extension of the european patent (deleted) | ||
A4 | Supplementary search report drawn up and despatched |
Effective date: 20160803 |
|
RIC1 | Information provided on ipc code assigned before grant |
Ipc: H02H 9/02 20060101ALI20160728BHEP Ipc: H02H 3/33 20060101AFI20160728BHEP Ipc: H01H 77/06 20060101ALI20160728BHEP Ipc: H02H 5/12 20060101ALI20160728BHEP |
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GRAP | Despatch of communication of intention to grant a patent |
Free format text: ORIGINAL CODE: EPIDOSNIGR1 |
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STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: GRANT OF PATENT IS INTENDED |
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INTG | Intention to grant announced |
Effective date: 20210811 |
|
STAA | Information on the status of an ep patent application or granted ep patent |
Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN |
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18D | Application deemed to be withdrawn |
Effective date: 20211222 |