EE200300479A - Circuit breaker for fault current - Google Patents
Circuit breaker for fault currentInfo
- Publication number
- EE200300479A EE200300479A EEP200300479A EEP200300479A EE200300479A EE 200300479 A EE200300479 A EE 200300479A EE P200300479 A EEP200300479 A EE P200300479A EE P200300479 A EEP200300479 A EE P200300479A EE 200300479 A EE200300479 A EE 200300479A
- Authority
- EE
- Estonia
- Prior art keywords
- circuit breaker
- fault current
- fault
- current
- breaker
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/06—Arrangements for supplying operative power
-
- 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
- H02H3/02—Details
- H02H3/05—Details with means for increasing reliability, e.g. redundancy arrangements
-
- 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
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| AT0090901A AT410735B (en) | 2001-06-12 | 2001-06-12 | CIRCUIT ARRANGEMENT FOR A FAULT CURRENT CIRCUIT BREAKER |
| PCT/AT2002/000173 WO2002101901A2 (en) | 2001-06-12 | 2002-06-11 | Circuit arrangement for a residual-current circuit breaker |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| EE200300479A true EE200300479A (en) | 2003-12-15 |
| EE04653B1 EE04653B1 (en) | 2006-06-15 |
Family
ID=3682972
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| EEP200300479A EE04653B1 (en) | 2001-06-12 | 2002-06-11 | Circuit breaker for fault current |
Country Status (16)
| Country | Link |
|---|---|
| EP (1) | EP1399998B1 (en) |
| CN (1) | CN1320716C (en) |
| AT (1) | AT410735B (en) |
| AU (1) | AU2002348706B2 (en) |
| CZ (1) | CZ20033308A3 (en) |
| DE (1) | DE50204331D1 (en) |
| EE (1) | EE04653B1 (en) |
| ES (1) | ES2246411T3 (en) |
| HK (1) | HK1067458A1 (en) |
| HU (1) | HU226289B1 (en) |
| IL (2) | IL157637A0 (en) |
| NO (1) | NO333802B1 (en) |
| PL (1) | PL199098B1 (en) |
| SK (1) | SK287930B6 (en) |
| WO (1) | WO2002101901A2 (en) |
| ZA (1) | ZA200306960B (en) |
Families Citing this family (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| AT410735B (en) * | 2001-06-12 | 2003-07-25 | Moeller Gebaeudeautomation Kg | CIRCUIT ARRANGEMENT FOR A FAULT CURRENT CIRCUIT BREAKER |
| HK1073581A1 (en) * | 2005-07-06 | 2005-10-07 | Lee Dick Kee | A tester and method for detecting fault of relay by current injection. |
| DE102009043415B3 (en) * | 2009-09-29 | 2010-10-14 | Siemens Aktiengesellschaft | Freewheeling circuit |
| CN101820162B (en) * | 2010-05-18 | 2012-12-12 | 北京星网锐捷网络技术有限公司 | Overcurrent protector |
| DE102016205101A1 (en) * | 2016-03-29 | 2017-10-05 | Siemens Aktiengesellschaft | Differential current sensor |
| WO2020114593A1 (en) * | 2018-12-05 | 2020-06-11 | Siemens Aktiengesellschaft | Measuring device, electrical system having a measuring device and method for measuring a leakage current |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3899717A (en) * | 1973-07-16 | 1975-08-12 | Electromagnetic Ind Inc | Ground fault detectors |
| FR2481851A1 (en) * | 1980-04-30 | 1981-11-06 | Merlin Gerin | DEVICE FOR DIFFERENTIAL PROTECTION SENSITIVE TO A UNIDIRECTIONAL CURRENT |
| DE3614552A1 (en) * | 1986-04-29 | 1987-11-05 | Siemens Ag | Protection switching apparatus in installation technology |
| EP0370139B1 (en) * | 1988-11-22 | 1993-09-15 | Mitsubishi Denki Kabushiki Kaisha | Circuit breaker with overcurrent protection |
| GB2244396B (en) * | 1990-05-25 | 1994-02-23 | Mk Electric Ltd | Electrical protection devices |
| AT410735B (en) * | 2001-06-12 | 2003-07-25 | Moeller Gebaeudeautomation Kg | CIRCUIT ARRANGEMENT FOR A FAULT CURRENT CIRCUIT BREAKER |
-
2001
- 2001-06-12 AT AT0090901A patent/AT410735B/en not_active IP Right Cessation
-
2002
- 2002-06-11 DE DE50204331T patent/DE50204331D1/en not_active Expired - Lifetime
- 2002-06-11 PL PL366764A patent/PL199098B1/en unknown
- 2002-06-11 AU AU2002348706A patent/AU2002348706B2/en not_active Ceased
- 2002-06-11 WO PCT/AT2002/000173 patent/WO2002101901A2/en not_active Application Discontinuation
- 2002-06-11 HU HU0400190A patent/HU226289B1/en not_active IP Right Cessation
- 2002-06-11 CZ CZ20033308A patent/CZ20033308A3/en unknown
- 2002-06-11 IL IL15763702A patent/IL157637A0/en active IP Right Grant
- 2002-06-11 CN CNB028117697A patent/CN1320716C/en not_active Expired - Fee Related
- 2002-06-11 EP EP02778864A patent/EP1399998B1/en not_active Expired - Lifetime
- 2002-06-11 SK SK1516-2003A patent/SK287930B6/en not_active IP Right Cessation
- 2002-06-11 EE EEP200300479A patent/EE04653B1/en not_active IP Right Cessation
- 2002-06-11 ES ES02778864T patent/ES2246411T3/en not_active Expired - Lifetime
-
2003
- 2003-08-28 IL IL157637A patent/IL157637A/en not_active IP Right Cessation
- 2003-09-05 ZA ZA200306960A patent/ZA200306960B/en unknown
- 2003-09-18 NO NO20034160A patent/NO333802B1/en not_active IP Right Cessation
-
2004
- 2004-12-30 HK HK04110351A patent/HK1067458A1/en not_active IP Right Cessation
Also Published As
| Publication number | Publication date |
|---|---|
| EP1399998B1 (en) | 2005-09-21 |
| HU226289B1 (en) | 2008-07-28 |
| HUP0400190A2 (en) | 2004-08-30 |
| PL366764A1 (en) | 2005-02-07 |
| SK15162003A3 (en) | 2004-08-03 |
| CN1515058A (en) | 2004-07-21 |
| AT410735B (en) | 2003-07-25 |
| ES2246411T3 (en) | 2006-02-16 |
| NO20034160D0 (en) | 2003-09-18 |
| ATA9092001A (en) | 2002-11-15 |
| AU2002348706B2 (en) | 2006-07-13 |
| IL157637A0 (en) | 2004-03-28 |
| EP1399998A2 (en) | 2004-03-24 |
| PL199098B1 (en) | 2008-08-29 |
| ZA200306960B (en) | 2004-04-22 |
| SK287930B6 (en) | 2012-04-03 |
| NO20034160L (en) | 2003-09-18 |
| DE50204331D1 (en) | 2005-10-27 |
| HK1067458A1 (en) | 2005-04-08 |
| CZ20033308A3 (en) | 2004-05-12 |
| NO333802B1 (en) | 2013-09-16 |
| WO2002101901A3 (en) | 2003-02-20 |
| EE04653B1 (en) | 2006-06-15 |
| WO2002101901A2 (en) | 2002-12-19 |
| CN1320716C (en) | 2007-06-06 |
| IL157637A (en) | 2008-11-26 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| KB4A | Valid patent at the end of a year |
Effective date: 20061231 |
|
| KB4A | Valid patent at the end of a year |
Effective date: 20071231 |
|
| KB4A | Valid patent at the end of a year |
Effective date: 20081231 |
|
| MM4A | Lapsed by not paying the annual fees |
Effective date: 20090611 |