ES2152350T3 - Interruptor de proteccion contra corriente erronea con circuito de almacenamiento de energia. - Google Patents
Interruptor de proteccion contra corriente erronea con circuito de almacenamiento de energia.Info
- Publication number
- ES2152350T3 ES2152350T3 ES95112217T ES95112217T ES2152350T3 ES 2152350 T3 ES2152350 T3 ES 2152350T3 ES 95112217 T ES95112217 T ES 95112217T ES 95112217 T ES95112217 T ES 95112217T ES 2152350 T3 ES2152350 T3 ES 2152350T3
- Authority
- ES
- Spain
- Prior art keywords
- energy storage
- storage circuit
- current protection
- protection switch
- current transducer
- 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 - Lifetime
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F1/00—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties
- H01F1/01—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials
- H01F1/03—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity
- H01F1/12—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials
- H01F1/14—Magnets or magnetic bodies characterised by the magnetic materials therefor; Selection of materials for their magnetic properties of inorganic materials characterised by their coercivity of soft-magnetic materials metals or alloys
- H01F1/147—Alloys characterised by their composition
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F3/00—Cores, Yokes, or armatures
-
- 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
- H02H3/332—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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Chemical & Material Sciences (AREA)
- Dispersion Chemistry (AREA)
- Emergency Protection Circuit Devices (AREA)
- Transformers For Measuring Instruments (AREA)
- Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
- Keying Circuit Devices (AREA)
Abstract
LA INVENCION SE REFIERE A UN INTERRUPTOR DE PROTECCION DE CORRIENTE DE FALLO, A PARTIR DEL CUAL SE ADICIONA UNA SEÑAL DE DISPARO OBTENIDA POR MEDIO DE UN CONVERTIDOR (1) DE CORRIENTE DE SUMA A UN EQUIPO (8) DE DISPARO A TRAVES DE UN CIRCUITO (4) ACUMULADOR DE ENERGIA. EL CONVERTIDOR (1) DE CORRIENTE DE SUMA MUESTRA ARROLLAMIENTOS (2) PRIMARIOS PARA EL CONDUCTOR A SER PROTEGIDO Y AL MENOS UN ARROLLAMIENTO (3) SECUNDARIO PARA LA CESION DE LA SEÑAL DE DISPARO. SE HA PREVISTO QUE EL CONVERTIDOR (1) DE CORRIENTE DE SUMA SE COMPONGA DE UN MATERIAL DE NUCLEO.
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE4429007A DE4429007A1 (de) | 1994-08-16 | 1994-08-16 | Fehlerstromschutzschalter mit Energiespeicherschaltung |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2152350T3 true ES2152350T3 (es) | 2001-02-01 |
Family
ID=6525802
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES95112217T Expired - Lifetime ES2152350T3 (es) | 1994-08-16 | 1995-08-03 | Interruptor de proteccion contra corriente erronea con circuito de almacenamiento de energia. |
Country Status (5)
Country | Link |
---|---|
EP (1) | EP0697704B1 (es) |
CN (1) | CN1052104C (es) |
AT (1) | ATE197653T1 (es) |
DE (2) | DE4429007A1 (es) |
ES (1) | ES2152350T3 (es) |
Families Citing this family (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2733374B1 (fr) * | 1995-04-18 | 1997-06-06 | Schneider Electric Sa | Dispositif de protection differentielle sensible aux courants pulses |
EP0797282B1 (de) * | 1996-03-18 | 2002-07-17 | Siemens Aktiengesellschaft | Fehlerstromschutzschalter mit Energiespeicherschaltung |
DE19622409A1 (de) * | 1996-06-04 | 1997-12-11 | Kopp Heinrich Ag | Fehlerstromschutzschalter |
DE19739822A1 (de) * | 1997-09-11 | 1999-03-18 | Abb Patent Gmbh | Fehlerstromschutzschalter |
FR2791631B1 (fr) | 1999-03-31 | 2001-06-15 | Decathlon Sa | Dispositif de fixation d'un accessoire sur un porte-bagage |
EP2763276A1 (de) * | 2013-01-31 | 2014-08-06 | Siemens Aktiengesellschaft | Umrichter und Verfahren zum Betrieb eines solchen |
CN106299736B (zh) * | 2016-08-24 | 2018-11-16 | 肇庆胜尚知识产权服务有限公司 | 一种电力检测仪器接地装置 |
Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2540815C2 (de) * | 1975-09-12 | 1978-10-19 | Siemens Ag, 1000 Berlin Und 8000 Muenchen | Fehlerstromschutzschalter mit Impulsauslösung |
LU78600A1 (de) * | 1977-11-28 | 1979-06-13 | Gath N | Fehlerstromschutzschalter |
ATA426180A (de) * | 1980-08-21 | 1982-08-15 | Biegelmeier Gottfried | Fehlerstromschutzschalter |
US4366520A (en) * | 1981-03-25 | 1982-12-28 | Magnetic Metals Corporation | Differential transformer core for pulse currents |
DE3202320A1 (de) * | 1982-01-26 | 1983-07-28 | Siemens AG, 1000 Berlin und 8000 München | Fehlerstromschutzschalter, der auf fehlerstroeme mit gleichstromkomponenten anspricht |
-
1994
- 1994-08-16 DE DE4429007A patent/DE4429007A1/de not_active Withdrawn
-
1995
- 1995-08-03 EP EP95112217A patent/EP0697704B1/de not_active Expired - Lifetime
- 1995-08-03 DE DE59508855T patent/DE59508855D1/de not_active Expired - Lifetime
- 1995-08-03 AT AT95112217T patent/ATE197653T1/de not_active IP Right Cessation
- 1995-08-03 ES ES95112217T patent/ES2152350T3/es not_active Expired - Lifetime
- 1995-08-15 CN CN95115088A patent/CN1052104C/zh not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
DE59508855D1 (de) | 2000-12-21 |
CN1052104C (zh) | 2000-05-03 |
EP0697704B1 (de) | 2000-11-15 |
DE4429007A1 (de) | 1996-02-22 |
EP0697704A1 (de) | 1996-02-21 |
CN1131807A (zh) | 1996-09-25 |
ATE197653T1 (de) | 2000-12-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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