PT2870670T - Dispositivo de proteção diferencial - Google Patents
Dispositivo de proteção diferencialInfo
- Publication number
- PT2870670T PT2870670T PT137446621T PT13744662T PT2870670T PT 2870670 T PT2870670 T PT 2870670T PT 137446621 T PT137446621 T PT 137446621T PT 13744662 T PT13744662 T PT 13744662T PT 2870670 T PT2870670 T PT 2870670T
- Authority
- PT
- Portugal
- Prior art keywords
- protection device
- differential protection
- differential
- protection
- Prior art date
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
- 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
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| FR1256441A FR2993058B1 (fr) | 2012-07-05 | 2012-07-05 | Dispositif de protection differentiel. |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| PT2870670T true PT2870670T (pt) | 2016-08-31 |
Family
ID=47424979
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| PT137446621T PT2870670T (pt) | 2012-07-05 | 2013-06-28 | Dispositivo de proteção diferencial |
Country Status (8)
| Country | Link |
|---|---|
| EP (1) | EP2870670B1 (pt) |
| CN (1) | CN104521088B (pt) |
| AU (1) | AU2013285296B2 (pt) |
| ES (1) | ES2589307T3 (pt) |
| FR (1) | FR2993058B1 (pt) |
| PL (1) | PL2870670T3 (pt) |
| PT (1) | PT2870670T (pt) |
| WO (1) | WO2014006308A1 (pt) |
Families Citing this family (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| FR3043270B1 (fr) * | 2015-10-29 | 2021-04-30 | Hager Electro Sas | Dispositif de protection differentielle avec une fonction coupe-feu |
| FR3044836B1 (fr) * | 2015-12-03 | 2019-10-18 | Hager-Electro Sas | Dispositif de protection differentielle du type b ou b+ comportant deux modules en parallele et en concurrence |
| CN106159914B (zh) * | 2016-07-08 | 2018-10-16 | 国网山东省电力公司德州供电公司 | 一种基于功率模型的功率型差动保护算法 |
| FR3067525B1 (fr) | 2017-06-08 | 2019-08-02 | Hager-Electro Sas | Dispositif de protection differentielle pour la detection d'un courant de defaut |
| FR3067527B1 (fr) | 2017-06-08 | 2019-08-02 | Hager-Electro Sas | Dispositif de protection differentielle pour la detection d'un courant de defaut |
| FR3067526B1 (fr) | 2017-06-08 | 2019-08-02 | Hager-Electro Sas | Dispositif de protection differentielle pour la detection d'un courant de defaut |
| FR3076623B1 (fr) | 2018-01-08 | 2020-09-18 | Hager Electro Sas | Interrupteur electronique |
| CN112611951A (zh) * | 2020-11-27 | 2021-04-06 | 神华四川能源有限公司江油发电厂 | Rcd在线测试系统及其测试方法 |
Family Cites Families (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE2062694B2 (de) * | 1970-09-08 | 1975-05-28 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Fehlerstromschutzschalter |
| US4366520A (en) * | 1981-03-25 | 1982-12-28 | Magnetic Metals Corporation | Differential transformer core for pulse currents |
| FR2645650B1 (fr) * | 1989-04-06 | 1991-09-27 | Merlin Gerin | Systeme de controle d'isolement d'un reseau a courant continu |
| FR2733374B1 (fr) * | 1995-04-18 | 1997-06-06 | Schneider Electric Sa | Dispositif de protection differentielle sensible aux courants pulses |
| GB2376360B (en) * | 2001-06-08 | 2005-08-24 | Delta Electrical Ltd | Measuring device |
| 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 |
| DE102005007378A1 (de) * | 2005-02-17 | 2006-08-24 | Siemens Ag | Vorrichtung zur induktiven Gleichstomerfassung |
| DE102008039249A1 (de) * | 2008-08-22 | 2010-02-25 | Winfried Fohs | Schutzschalter und Verwendung eines derartigen Schutzschalters in einem elektrischen Gerät |
-
2012
- 2012-07-05 FR FR1256441A patent/FR2993058B1/fr active Active
-
2013
- 2013-06-28 ES ES13744662.1T patent/ES2589307T3/es active Active
- 2013-06-28 PL PL13744662.1T patent/PL2870670T3/pl unknown
- 2013-06-28 EP EP13744662.1A patent/EP2870670B1/fr active Active
- 2013-06-28 PT PT137446621T patent/PT2870670T/pt unknown
- 2013-06-28 AU AU2013285296A patent/AU2013285296B2/en active Active
- 2013-06-28 CN CN201380035809.1A patent/CN104521088B/zh active Active
- 2013-06-28 WO PCT/FR2013/051525 patent/WO2014006308A1/fr active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| PL2870670T3 (pl) | 2016-11-30 |
| EP2870670B1 (fr) | 2016-06-01 |
| AU2013285296B2 (en) | 2016-06-16 |
| EP2870670A1 (fr) | 2015-05-13 |
| AU2013285296A1 (en) | 2015-02-05 |
| FR2993058A1 (fr) | 2014-01-10 |
| CN104521088B (zh) | 2017-05-31 |
| WO2014006308A1 (fr) | 2014-01-09 |
| FR2993058B1 (fr) | 2014-08-08 |
| ES2589307T3 (es) | 2016-11-11 |
| CN104521088A (zh) | 2015-04-15 |
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