ES8102427A1 - Un sistema electronico de disparo, en especial para automa- ticos de corriente de averia - Google Patents

Un sistema electronico de disparo, en especial para automa- ticos de corriente de averia

Info

Publication number
ES8102427A1
ES8102427A1 ES484503A ES484503A ES8102427A1 ES 8102427 A1 ES8102427 A1 ES 8102427A1 ES 484503 A ES484503 A ES 484503A ES 484503 A ES484503 A ES 484503A ES 8102427 A1 ES8102427 A1 ES 8102427A1
Authority
ES
Spain
Prior art keywords
trigger
relating
conductor
semi
controlled
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
Application number
ES484503A
Other languages
English (en)
Other versions
ES484503A0 (es
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.)
Felten and Guilleaume Carlswerk AG
Original Assignee
Felten and Guilleaume Carlswerk 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
Application filed by Felten and Guilleaume Carlswerk AG filed Critical Felten and Guilleaume Carlswerk AG
Publication of ES484503A0 publication Critical patent/ES484503A0/es
Publication of ES8102427A1 publication Critical patent/ES8102427A1/es
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
    • H01H71/10—Operating or release mechanisms
    • H01H71/12—Automatic release mechanisms with or without manual release
    • H01H71/24—Electromagnetic mechanisms
    • H01H71/32—Electromagnetic mechanisms having permanently magnetised part
    • H01H71/325—Housings, assembly or disposition of different elements in the housing
    • 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
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current

Landscapes

  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Relay Circuits (AREA)
  • Rectifiers (AREA)
  • Control Of Eletrric Generators (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Breakers (AREA)

Abstract

CIRCUITO ELECTRONICO DE DISPARO EN PRESENCIA DE CORRIENTE DE AVERIA. SOBRE LA FASE (R) Y EL NEUTRO (N) DE UNA RED MONOFASICA SE SITUAN LOS PRIMARIOS (1, 2) DE UN TRANSFORMADOR TOTALIZADOR DE CORRIENTE; UN SECUNDARIO (3) CONSTITUYE LA ENTRADA DE UN CIRCUITO FORMADO POR UNOS RECTIFICADORES (4, 5, 6, 7) Y UNOS CONDENSADORES (8, 9, 10). SI EXISTE AVERIA LA CORRIENTE DEL SECUNDARIO (3) ES RECTIFICADA Y ELEVADA EN ESTE CIRCUITO ALMACENANDOSE LA ENERGIA EN UN CONDENSADOR (11). UN SEMICONDUCTOR DE IMPULSOS (12), EMPLEADO COMO TRANSISTOR MONOUNION PROGRAMABLE SE ENCARNA DE GENERAR, JUNTO CON UN DIVISOR DE TENSION FORMADO POR DOS RESISTENCIAS (13, 14), LOS IMPULSOS DE DISPARO. ESTOS, SOBRE UN SEMICONDUCTOR CONTROLADO (15), HACEN QUE A TRAVES DE ESTE LA ENERGIA ALMACENADA EN EL CONDENSADOR (11) PASE A UNA BOBINA DE DISPARO (17) PROVOCANDOSE LA DESCONEXION DEL CIRCUITO. UN DIODO 815) SE PUEDE COLOCAR EN SERIE CON LAS RESISTENCIAS (13, 14), PARA COMPENSACION DE LA TEMPERATURA.
ES484503A 1978-12-27 1979-09-27 Un sistema electronico de disparo, en especial para automa- ticos de corriente de averia Expired ES8102427A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2856316A DE2856316C3 (de) 1978-12-27 1978-12-27 Elektronisches Auslösesystem für Schutzschalter, insbesondere für Fehlerstrom-Schutzschalter

Publications (2)

Publication Number Publication Date
ES484503A0 ES484503A0 (es) 1980-12-16
ES8102427A1 true ES8102427A1 (es) 1980-12-16

Family

ID=6058489

Family Applications (1)

Application Number Title Priority Date Filing Date
ES484503A Expired ES8102427A1 (es) 1978-12-27 1979-09-27 Un sistema electronico de disparo, en especial para automa- ticos de corriente de averia

Country Status (9)

Country Link
AT (1) AT381417B (es)
BE (1) BE878401A (es)
CH (1) CH653490A5 (es)
DE (1) DE2856316C3 (es)
DK (1) DK148028C (es)
ES (1) ES8102427A1 (es)
FR (1) FR2445603A1 (es)
GB (1) GB2037509B (es)
IT (1) IT1123197B (es)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8011640U1 (de) * 1980-04-29 1980-07-24 Felten & Guilleaume Carlswerk Ag, 5000 Koeln Gehäuse mit Haltevorrichtung für Bauelemente eines Auslösers, insbesondere für Fehlerstrom-Schutzschalter
DE4039921A1 (de) * 1990-12-14 1992-06-17 Schupa Elektro Gmbh & Co Kg Fehlerstrom-sensorschaltung
EP0561005B1 (de) * 1992-02-20 1995-06-07 Siemens Aktiengesellschaft Haltemagnetauslöser für Schutzschaltgeräte, insbesondere für Fehlerstromschutzschalter
FR2697670B1 (fr) * 1992-11-04 1994-12-02 Merlin Gerin Relais constituant un actionneur mécanique pour déclencher un disjoncteur ou un interrupteur différentiel.
ES2110674T3 (es) * 1994-09-14 1998-02-16 Siemens Ag Interruptor de proteccion de corrientes de fallo con circuito de acumulacion de energia.
CN101625944B (zh) * 2009-08-03 2011-08-03 江苏国星电器有限公司 永磁脱扣器
DE102013113456A1 (de) * 2013-12-04 2015-06-11 Eaton Electrical Ip Gmbh & Co. Kg Magnet-Auslöser für ein Schaltgerät

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1057683B (de) * 1957-03-02 1959-05-21 Felten & Guilleaume Carlswerk Ausloeseeinrichtung fuer elektrische Schutzschalter
DE1788159C3 (de) * 1964-07-15 1980-10-09 Lead Lab Electron Aut Dauph Einrichtung zur Auslösung eines Relais bei Auftreten eines Fehlerstroms
FR1411747A (fr) * 1964-07-15 1965-09-24 Electronique Et D Automatique Perfectionnements aux dispositifs de protection contre les courants de défaut à la terre dans les circuits d'alimentation électrique
FR1553951A (es) * 1967-12-06 1969-01-17
CH475661A (de) * 1968-11-06 1969-07-15 Landis & Gyr Ag Fehlerstromschutzschalter
DE2216001A1 (de) * 1972-04-01 1973-10-11 Heinemann Elect South Africa Erdschlussvorrichtung

Also Published As

Publication number Publication date
FR2445603B1 (es) 1983-11-18
DK148028C (da) 1985-07-01
DE2856316A1 (de) 1980-07-03
AT381417B (de) 1986-10-10
GB2037509B (en) 1983-01-06
GB2037509A (en) 1980-07-09
IT1123197B (it) 1986-04-30
BE878401A (fr) 1979-12-17
IT7925774A0 (it) 1979-09-17
CH653490A5 (de) 1985-12-31
FR2445603A1 (fr) 1980-07-25
ES484503A0 (es) 1980-12-16
DK550279A (da) 1980-06-28
DK148028B (da) 1985-02-04
DE2856316B2 (de) 1981-01-15
ATA531979A (de) 1986-02-15
DE2856316C3 (de) 1983-11-03

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Legal Events

Date Code Title Description
MM4A Patent lapsed

Effective date: 19960506