ES8707384A1 - Perfeccionamientos en los sistemas interruptores de proteccion contra las corrientes de error o corrientes diferenciales - Google Patents
Perfeccionamientos en los sistemas interruptores de proteccion contra las corrientes de error o corrientes diferencialesInfo
- Publication number
- ES8707384A1 ES8707384A1 ES554413A ES554413A ES8707384A1 ES 8707384 A1 ES8707384 A1 ES 8707384A1 ES 554413 A ES554413 A ES 554413A ES 554413 A ES554413 A ES 554413A ES 8707384 A1 ES8707384 A1 ES 8707384A1
- Authority
- ES
- Spain
- Prior art keywords
- fault
- protection switch
- current protection
- energy storage
- currents
- 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.)
- Expired
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
-
- 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
- H02H3/338—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 also responsive to wiring error, e.g. loss of neutral, break
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Emergency Protection Circuit Devices (AREA)
Abstract
PERFECCIONAMIENTOS EN LOS SISTEMAS INTERRUPTORES DE PROTECCION CONTRA LAS CORRIENTES DE ERROR O CORRIENTES DIFERENCIALES. CONSISTENTES EN: EMPLEAR UN SOLO TRANSFORMADOR DE CORRIENTE ACUMULATIVA (10) Y UN DISPARADOR DE CORRIENTE DE ERROR (25); UNIR DIRECTAMENTE EL BOBINADO SECUNDARIO (11) DEL TRANSFORMADOR DE CORRIENTE ACUMULATIVA (10) CON LA BOBINA DE DISPARO DEL DISPARADOR DE CORRIENTE DE ERROR (25); CONECTAR UN BOBINADO TERCIARIO (20) A LA BOBINA DE DISPARO DEL DISPARADOR (25) A TRAVES DE UNA CONEXION ELECTRONICA (13).
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT130185 | 1985-05-02 |
Publications (2)
Publication Number | Publication Date |
---|---|
ES554413A0 ES554413A0 (es) | 1987-07-16 |
ES8707384A1 true ES8707384A1 (es) | 1987-07-16 |
Family
ID=3510928
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES554413A Expired ES8707384A1 (es) | 1985-05-02 | 1986-04-26 | Perfeccionamientos en los sistemas interruptores de proteccion contra las corrientes de error o corrientes diferenciales |
Country Status (6)
Country | Link |
---|---|
EP (1) | EP0220215A1 (es) |
AU (1) | AU5774586A (es) |
ES (1) | ES8707384A1 (es) |
GB (1) | GB2177560A (es) |
GR (1) | GR860990B (es) |
WO (1) | WO1986006563A1 (es) |
Families Citing this family (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0349880A1 (de) * | 1988-07-07 | 1990-01-10 | Siemens Aktiengesellschaft | Einrichtung zum Schutz vor Fehlerströmen |
EP0522187A1 (de) * | 1991-07-08 | 1993-01-13 | Siemens Aktiengesellschaft | Fehlerstromschutzschalter |
EP1701423B1 (de) * | 2005-03-03 | 2012-02-08 | Airbus Operations GmbH | Massnahme zur Erhöhung der Kurzschlussfestigkeit eines Gerätes durch Verwendung eines parallelen Strompfades |
DE102013105313A1 (de) * | 2013-05-23 | 2014-11-27 | Eaton Industries (Austria) Gmbh | Fehlerstromschutzschalter (RC-Glied) |
DE102013105314A1 (de) * | 2013-05-23 | 2014-11-27 | Eaton Industries (Austria) Gmbh | Fehlerstromschutzschalter |
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. |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1808770A1 (de) * | 1968-11-14 | 1970-06-11 | Siemens Ag | Fehlerstromschutzschalter |
DE2348881C3 (de) * | 1973-09-28 | 1980-10-16 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Fehlerstromschutzschalter |
DE2555302C3 (de) * | 1975-12-09 | 1982-02-25 | Brown, Boveri & Cie Ag, 6800 Mannheim | Fehlerstromschutzschaltung |
LU78992A1 (de) * | 1978-02-02 | 1979-09-06 | N Gath | Fehlerstromschutzschalter |
FR2430680A1 (fr) * | 1978-07-05 | 1980-02-01 | Saparel | Detecteur de courant de defaut continu ou alternatif |
-
1986
- 1986-04-12 EP EP19860902330 patent/EP0220215A1/de not_active Withdrawn
- 1986-04-12 AU AU57745/86A patent/AU5774586A/en not_active Abandoned
- 1986-04-12 WO PCT/DE1986/000162 patent/WO1986006563A1/de unknown
- 1986-04-15 GR GR860990A patent/GR860990B/el unknown
- 1986-04-26 ES ES554413A patent/ES8707384A1/es not_active Expired
- 1986-04-30 GB GB08610625A patent/GB2177560A/en not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
GR860990B (en) | 1986-07-21 |
ES554413A0 (es) | 1987-07-16 |
GB8610625D0 (en) | 1986-06-04 |
WO1986006563A1 (en) | 1986-11-06 |
GB2177560A (en) | 1987-01-21 |
AU5774586A (en) | 1986-11-18 |
EP0220215A1 (de) | 1987-05-06 |
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