ES2091368T3 - Interruptor de proteccion contra corriente erronea. - Google Patents

Interruptor de proteccion contra corriente erronea.

Info

Publication number
ES2091368T3
ES2091368T3 ES92110168T ES92110168T ES2091368T3 ES 2091368 T3 ES2091368 T3 ES 2091368T3 ES 92110168 T ES92110168 T ES 92110168T ES 92110168 T ES92110168 T ES 92110168T ES 2091368 T3 ES2091368 T3 ES 2091368T3
Authority
ES
Spain
Prior art keywords
tripping
independent
rectification
hand
current transformer
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
Application number
ES92110168T
Other languages
English (en)
Inventor
Bernhard Dipl-Ing Fh Bauer
Karl-Heinz Stich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Siemens AG, Siemens Corp filed Critical Siemens AG
Application granted granted Critical
Publication of ES2091368T3 publication Critical patent/ES2091368T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Keying Circuit Devices (AREA)

Abstract

SE PRESENTA UN SECCIONADOR CONTRA CORRIENTE DEFECTUOSA, QUE TRABAJA EN UNA FORMA ACOSTUMBRADA CON UN DISPARADOR (1) EN EL CIRCUITO SECUNDARIO DE UN COMVERTIDOR (2) DE CORRIENTE DE SUMA. SE DISPONE DE PREVENCIONES PARA SITUACION DE DISPARO INDEPENDIENTE DE LA FRECUENCIA POR MEDIO DE RECTIFICACION (4) DE LA CORRIENTE EN EL CIRCUITO SECUNDARIO, CON DISPARADOR PARA PROCESO DE DISPARO RETARDADO EN TIEMPO CORTO POR MEDIO DE UN CIRCUITO (5,6) RC. SE GARANTIZA UNA SITUACION DE DISPARO DE SEGURIDAD EN CASO DE FALLO A TRAVES DE UNA CONSTRUCCION INDEPENDIENTE DE LA TENSION DE LA RED O A TRAVES DE OTRAS MEDIDAS CONOCIDAS. ES ESENCIAL QUE UN PROCESO DE DISPARO INDEPENDIENTE DE LA TEMPERATURA SE GARANTICE EN UN CAMPO DE TEMPERATURA AMPLIO, EN PARTICULAR DESDE POR UNA PARTE UNA RECTIFICACION A TRAVES DE DIODOS (14) SCHOTTKY ESPECIALES CON VALORES CARACTERISTICOS TAMBIEN ESPECIALES Y QUE POR OTRA PARTE SE UTILICE UN COMVERTIDOR DE CORRIENTE DE SUMA COMPENSADO DE TEMPERATURA, QUE CUMPLE CON OTROS VALORES CARACTERISTICOS
ES92110168T 1992-06-16 1992-06-16 Interruptor de proteccion contra corriente erronea. Expired - Lifetime ES2091368T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP92110168A EP0575639B1 (de) 1992-06-16 1992-06-16 Fehlerstromschutzschalter

Publications (1)

Publication Number Publication Date
ES2091368T3 true ES2091368T3 (es) 1996-11-01

Family

ID=8209716

Family Applications (1)

Application Number Title Priority Date Filing Date
ES92110168T Expired - Lifetime ES2091368T3 (es) 1992-06-16 1992-06-16 Interruptor de proteccion contra corriente erronea.

Country Status (5)

Country Link
EP (1) EP0575639B1 (es)
AT (1) ATE142382T1 (es)
DE (1) DE59207061D1 (es)
ES (1) ES2091368T3 (es)
GR (1) GR3021842T3 (es)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE161666T1 (de) * 1994-09-14 1998-01-15 Siemens Ag Fehlerstromschutzschalter mit energiespeicherschaltung
DE19940343A1 (de) * 1999-08-25 2001-03-01 Siemens Ag Fehlerstrom-Schutzeinrichtung
DE102005028881B4 (de) * 2005-06-22 2010-04-29 Siemens Ag Fehlerstromanalysator zur Erfassung eines Fehlerstroms und Einrichtung mit Fehlerstromerfassungsfunktion
DE102010033238A1 (de) * 2010-07-29 2012-02-02 Siemens Aktiengesellschaft Leistungsschalter und Einrichtung zur Überwachung eines Leistungsschalters
EP2445074B1 (en) * 2010-10-22 2017-03-29 Shakira Limited A fault detecting device for electrical installations and equipment

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3202320A1 (de) * 1982-01-26 1983-07-28 Siemens AG, 1000 Berlin und 8000 München Fehlerstromschutzschalter, der auf fehlerstroeme mit gleichstromkomponenten anspricht
DE3230557A1 (de) * 1982-08-17 1984-02-23 Siemens AG, 1000 Berlin und 8000 München Fehlerstromschutzschalter
DE3409603A1 (de) * 1984-03-15 1985-09-19 Siemens AG, 1000 Berlin und 8000 München Fehlerstromschutzschalter
DE3911480A1 (de) * 1989-04-08 1990-10-11 Vacuumschmelze Gmbh Verwendung einer feinkristallinen eisen-basislegierung als magnetwerkstoff fuer fehlerstrom-schutzschalter

Also Published As

Publication number Publication date
EP0575639A1 (de) 1993-12-29
GR3021842T3 (en) 1997-02-28
EP0575639B1 (de) 1996-09-04
DE59207061D1 (de) 1996-10-10
ATE142382T1 (de) 1996-09-15

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