ES2056956T3 - Interruptor de proteccion por corriente de defecto. - Google Patents

Interruptor de proteccion por corriente de defecto.

Info

Publication number
ES2056956T3
ES2056956T3 ES88890017T ES88890017T ES2056956T3 ES 2056956 T3 ES2056956 T3 ES 2056956T3 ES 88890017 T ES88890017 T ES 88890017T ES 88890017 T ES88890017 T ES 88890017T ES 2056956 T3 ES2056956 T3 ES 2056956T3
Authority
ES
Spain
Prior art keywords
defective
current
trip
milliseconds
less
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
ES88890017T
Other languages
English (en)
Inventor
Gottfried Prof Ing Biegelmeier
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.)
SCHOLES GEORGE H PLC
Felten and Guilleaume Austria AG
Original Assignee
SCHOLES GEORGE H PLC
Felten and Guilleaume Austria AG
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=3500163&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2056956(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by SCHOLES GEORGE H PLC, Felten and Guilleaume Austria AG filed Critical SCHOLES GEORGE H PLC
Application granted granted Critical
Publication of ES2056956T3 publication Critical patent/ES2056956T3/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)
  • Keying Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)

Abstract

UN INTERRUPTOR PROTECTOR DE CORRIENTE DEFECTUOSA CON RETARDO DE CORTA DURACION, COMPUESTO POR UNA CARCASA CON PINZAS DE CONEXION (9) PARA CONDUCCIONES DE INSTALACIONES Y EN EL QUE VA UN APARATO DE CONTACTO (8) CON EL CIERRE DE CONEXION (6) CORRESPONDIENTE, UN DISPOSITIVO DE CONTROL (T), UN ORGANO DE ACCIONAMIENTO (7), UN DISPARADOR DE CORRIENTE DEFECTUOSA (1), UN TRANSFORMADOR DE CORRIENTE ACUMULADA (2) Y UNA CONEXION ELECTRONICA (3,4,5,10,11) DEPENDIENTE O INDEPENDIENTE DE LA RED, DISPONE DE UN TIEMPO DE DISPARO, QUE INDEPENDIENTEMENTE DE LA CORRIENTE DEFECTUOSA ES SIEMPRE MAYOR DE LA DURACION DE LA SEMIONDA DE TENSION DE RED Y QUE ES DE POR EJEMPLO DE 10 MILISEGUNDOS A 50 HZ. LOS TIEMPOS DE DESCONEXION TOTALES DEL INTERRUPTOR DE CORRIENTE DEFECTUOSA, UNA VEZ SOBREPASADO EL VALOR LIMITE DE DISPARO Y CON UNA CORRIENTE DEFECTUOSA MAYOR A 1,5 VECES EL VALOR NOMINAL DE LA CORRIENTE DEFECTUOSA DE DISPARO, SON MENOS DE UN TERCIO DE LA DURACION DE PERIO DE HERCIOS (HP), COMO MAXIMO 0,15 SG. Y PARA UNA CORRIENTE DEFECTUOSA MAYOR DEL QUINTUPLE DE VALOR NOMINAL DE LA CORRIENTE DEFECTUOSA DE DISPARO, ES MENOR DE 40 MILISEGUNDOS.
ES88890017T 1987-04-02 1988-01-27 Interruptor de proteccion por corriente de defecto. Expired - Lifetime ES2056956T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
AT80787A AT387675B (de) 1987-04-02 1987-04-02 Fehlerstromschutzschalter mit kurzzeitverzoegerung

Publications (1)

Publication Number Publication Date
ES2056956T3 true ES2056956T3 (es) 1994-10-16

Family

ID=3500163

Family Applications (1)

Application Number Title Priority Date Filing Date
ES88890017T Expired - Lifetime ES2056956T3 (es) 1987-04-02 1988-01-27 Interruptor de proteccion por corriente de defecto.

Country Status (4)

Country Link
EP (1) EP0285594B1 (es)
AT (1) AT387675B (es)
DE (1) DE3888995D1 (es)
ES (1) ES2056956T3 (es)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE147201T1 (de) * 1991-01-16 1997-01-15 Felten & Guilleaume Ag Oester Fehlerstromschutzschalter
ATE143751T1 (de) * 1991-07-12 1996-10-15 Maier & Cie C Elektronische auslöseschaltung für einen fi- schutzschalter
DE4142970A1 (de) * 1991-12-24 1993-07-01 Abb Patent Gmbh Fehlerstrom- und/oder differenzstromschutzschalter
DE4142969A1 (de) * 1991-12-24 1993-07-01 Abb Patent Gmbh Fehlerstromschutzschalter
DE4220571C2 (de) * 1992-06-24 1996-02-08 Abb Patent Gmbh Fehlerstromschutzschalter
AT500884B8 (de) * 2004-12-10 2007-02-15 Gemeinnuetzige Privatstiftung Hauptschaltgerät für den back-up-schutz gegen elektrischen schlag in schutzgeerdeten verbraucheranlagen mit netzspannungsabhängiger fehlerstromauslösung und hohem selektivitätsverhalten
CN103380476B (zh) 2011-02-16 2016-05-25 伊顿工业（奥地利）有限公司 故障电流保护开关
AT511181A3 (de) * 2011-02-16 2022-11-15 Eaton Hmbh Fehlerstromschutzschalter
AT512263A1 (de) * 2011-12-14 2013-06-15 Eaton Ind Austria Gmbh Fehlerstromschutzschalter
DE102014213744A1 (de) * 2014-07-15 2016-01-21 Primetals Technologies Germany Gmbh Elektrischer Lichtbogenofen mit einer Sicherheitsvorrichtung und Verfahren zur Sicherung von Peripheriegeräten an elektrischen Lichtbogenöfen
FR3065110B1 (fr) * 2017-04-11 2019-04-19 Schneider Electric Industries Sas Procede et dispositif de commande d'un actionneur, et appareil de protection electrique comportant un tel dispositif
CN116243597B (zh) * 2023-03-08 2023-08-15 哈尔滨工业大学 一种基于动态事件触发的增益调度控制方法

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT197468B (de) * 1957-03-02 1958-04-25 Biegelmeier Gottfried Fehlerspannungs- oder Fehlerstromschutzschaltung
FR2191319B1 (es) * 1972-06-29 1976-03-12 Radiotechnique Compelec
GB2056797B (en) * 1979-05-29 1983-01-06 Trident Equip Ltd Earth leakage protection devices
DE3029453C2 (de) * 1980-08-02 1984-03-08 Dehn + Söhne GmbH + Co KG, 8500 Nürnberg Geräteanordnung zum Netzanschluß
ATA426180A (de) * 1980-08-21 1982-08-15 Biegelmeier Gottfried Fehlerstromschutzschalter
CH656262A5 (en) * 1981-07-01 1986-06-13 Maier & Cie C Electronic tripping circuit for a delayed fault current protection circuit
AT383906B (de) * 1985-04-16 1987-09-10 Cti Ges Zur Pruefung Elektrote Fehlerstromschutzschalter fuer fehlerwechselund fehlergleichstroeme

Also Published As

Publication number Publication date
EP0285594B1 (de) 1994-04-13
AT387675B (de) 1989-02-27
ATA80787A (de) 1988-07-15
DE3888995D1 (de) 1994-05-19
EP0285594A1 (de) 1988-10-05

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