TN2015000260A1 - Interface a courant de defaut a la terre - Google Patents
Interface a courant de defaut a la terreInfo
- Publication number
- TN2015000260A1 TN2015000260A1 TNP2015000260A TN2015000260A TN2015000260A1 TN 2015000260 A1 TN2015000260 A1 TN 2015000260A1 TN P2015000260 A TNP2015000260 A TN P2015000260A TN 2015000260 A TN2015000260 A TN 2015000260A TN 2015000260 A1 TN2015000260 A1 TN 2015000260A1
- Authority
- TN
- Tunisia
- Prior art keywords
- protection
- current
- milliamps
- masses
- ensures
- Prior art date
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)
Abstract
L'invention concerne une interface permettant de couper l'alimentalion électrique pour tout couranl de défaut Id ≤300 milliampéres telque : Id ≥ IPE KIn où IPE représente le courant revenant à la source d'alimentation par le conducteur de protection reliant les masses à la terre et Ih (≤10 ou 30 milliampères) représente le courant revenant à la source d'alimentation autrement que par le conducteur de protection ou par un conducteur actif Le courant est donc susceptible de traverser une personne. Ainsi, elle assure la protection des personnes el des biens contre les défauts d'isolement à la masse et contre certains contacts directs indépendamment de la terre des masses et des conditions d'influences externes. Elle assure aussi la protection des personnes en cas de dysfonctionnement de la protection des personnes d'un voisinage utilisanl la même terre en cas de défaut.
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 (1)
Publication Number | Publication Date |
---|---|
TN2015000260A1 true TN2015000260A1 (fr) | 2016-10-03 |
Family
ID=50882825
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
TNP2015000260A TN2015000260A1 (fr) | 2012-12-09 | 2015-06-09 | Interface a courant de defaut a 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 |
Family Cites Families (16)
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 |
JPS5354761A (en) * | 1976-10-29 | 1978-05-18 | Nichicon Capacitor Ltd | Overcurrent detector |
US4138707A (en) | 1977-07-21 | 1979-02-06 | Gross Thomas A O | Ground fault protective systems with predetection neutralization of reactive currents |
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 |
FR2454198A2 (fr) * | 1979-04-09 | 1980-11-07 | Osmond Max | Alimentation electrique a securite perfectionnee |
EP0020080A1 (fr) * | 1979-05-29 | 1980-12-10 | Trident Equipment Limited | Dispositifs de protection contre un courant de défaut à la terre |
FR2538179B1 (fr) * | 1982-12-21 | 1985-10-04 | Merlin Gerin | Declencheur differentiel residuel a detection de variation d'etat |
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 |
ITMI20011327A1 (it) * | 2001-06-22 | 2002-12-22 | Abb Ricerca Spa | Interruttore differenziale per la protezione contro correnti di dispersione verso terra |
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 WO PCT/DZ2013/000006 patent/WO2014086378A1/fr active Application Filing
- 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 CA CA2894443A patent/CA2894443C/fr not_active Expired - Fee Related
- 2013-11-07 US US14/650,492 patent/US9912147B2/en not_active Expired - Fee Related
- 2013-11-07 EP EP13859684.6A patent/EP2932572A4/fr not_active Withdrawn
- 2013-11-07 CN CN201380071829.4A patent/CN105027377B/zh not_active Expired - Fee Related
- 2013-11-07 MA MA38243A patent/MA38243B1/fr unknown
- 2013-11-07 KR KR1020157018510A patent/KR20150119843A/ko not_active Application Discontinuation
-
2015
- 2015-06-09 TN TNP2015000260A patent/TN2015000260A1/fr unknown
- 2015-07-09 ZA ZA2015/04948A patent/ZA201504948B/en unknown
Also Published As
Publication number | Publication date |
---|---|
CN105027377A (zh) | 2015-11-04 |
CA2894443C (fr) | 2021-03-23 |
CA2894443A1 (fr) | 2014-06-12 |
JP6367218B2 (ja) | 2018-08-01 |
KR20150119843A (ko) | 2015-10-26 |
AU2013354545B2 (en) | 2017-10-19 |
US20160006239A1 (en) | 2016-01-07 |
CN105027377B (zh) | 2018-02-23 |
WO2014086378A1 (fr) | 2014-06-12 |
MA38243A1 (fr) | 2016-07-29 |
EP2932572A4 (fr) | 2016-08-31 |
US9912147B2 (en) | 2018-03-06 |
JP2016500461A (ja) | 2016-01-12 |
AU2013354545A1 (en) | 2015-07-23 |
ZA201504948B (en) | 2016-12-21 |
MA38243B1 (fr) | 2017-02-28 |
EP2932572A1 (fr) | 2015-10-21 |
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