ES2134380T3 - Circuito de proteccion de corriente de error en sistemas de corriente trifasica. - Google Patents

Circuito de proteccion de corriente de error en sistemas de corriente trifasica.

Info

Publication number
ES2134380T3
ES2134380T3 ES95111531T ES95111531T ES2134380T3 ES 2134380 T3 ES2134380 T3 ES 2134380T3 ES 95111531 T ES95111531 T ES 95111531T ES 95111531 T ES95111531 T ES 95111531T ES 2134380 T3 ES2134380 T3 ES 2134380T3
Authority
ES
Spain
Prior art keywords
current
switch
protection circuit
protection
error
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
ES95111531T
Other languages
English (en)
Inventor
Reinhard Dipl-Ing Solleder
Reinhard Dipl-Ing Schmid
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
Original Assignee
Siemens 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 Siemens AG filed Critical Siemens AG
Application granted granted Critical
Publication of ES2134380T3 publication Critical patent/ES2134380T3/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
    • 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)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)

Abstract

LA INVENCION SE REFIERE A UN CIRCUITO DE PROTECCION DE CORRIENTE DE FALLO EN SISTEMAS (7,8) DE CORRIENTE ALTERNA, QUE SON OPERADOS EN LAS PROXIMIDADES DE SISTEMAS (13) DE TENSION CONTINUA, TAL COMO SE DISPONE POR EJEMPLO EN VIAS ELECTRICAS, DONDE SE UTILIZAN INTERRUPTORES DE PROTECCION DE CORRIENTE DE FALLOS SENSIBLES A TODO TIPO DE CORRIENTES O INTERRUPTORES DE PROTECCION DE CORRIENTE DIFERENCIAL, ADAPTANDOSE DE FORMA CONJUNTA COMO INTERRUPTOR DE PROTECCION DE CORRIENTE DE FALLO, QUE TRABAJAN CON EL PRINCIPIO DE SISTEMAS DE REGISTRO DE CORRIENTES DE FALLO SENSITIVAS DE TODO TIPO DE CORRIENTE, CON UN EQUIPO (15) DE DISPARO, UN CIERRE (5) DE CONEXION, CONTACTOS (4) DE CONEXION Y CAMARA (16) DE CONEXION EN LOS CONDUCTORES A SER SUPERVISADOS. SE HA PREVISTO QUE EL INTERRUPTOR DE PROTECCION DE CORRIENTE DE FALLO SE UNA EN LA VIA (N) CONDUCTORA NEUTRAL SIN CONTACTO DE CONEXION Y SIN CAMARA DE CONEXION. LA POTENCIA DE CONEXION DE CORRIENTE CONTINUA SE ASEGURA A TRAVES DE UN INTERRUPTOR DE PROTECCION DE CORRIENTE CONTINUA.
ES95111531T 1995-07-21 1995-07-21 Circuito de proteccion de corriente de error en sistemas de corriente trifasica. Expired - Lifetime ES2134380T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP95111531A EP0755108B1 (de) 1995-07-21 1995-07-21 Fehlerstromschutzschaltung in Drehstromsystemen

Publications (1)

Publication Number Publication Date
ES2134380T3 true ES2134380T3 (es) 1999-10-01

Family

ID=8219456

Family Applications (1)

Application Number Title Priority Date Filing Date
ES95111531T Expired - Lifetime ES2134380T3 (es) 1995-07-21 1995-07-21 Circuito de proteccion de corriente de error en sistemas de corriente trifasica.

Country Status (5)

Country Link
EP (1) EP0755108B1 (es)
AT (1) ATE180113T1 (es)
DE (1) DE59505919D1 (es)
DK (1) DK0755108T3 (es)
ES (1) ES2134380T3 (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT507202B1 (de) 2008-12-02 2010-03-15 Moeller Gebaeudeautomation Gmb Fehlerstromschutzschalter
US8344724B2 (en) 2009-11-06 2013-01-01 Massachusetts Institute Of Technology Non-intrusive monitoring of power and other parameters

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2445917A1 (de) * 1974-09-26 1976-04-15 Berliner Verkehrs Betriebe Bvg Anordnung von fehlerstrom-schutzschaltern in drehstromsystemen zur gewaehrleistung der beruehrungssicherheit bei arbeiten an anlagen mit systemfremden erden

Also Published As

Publication number Publication date
EP0755108A1 (de) 1997-01-22
DK0755108T3 (da) 1999-11-29
DE59505919D1 (de) 1999-06-17
EP0755108B1 (de) 1999-05-12
ATE180113T1 (de) 1999-05-15

Similar Documents

Publication Publication Date Title
ATE244948T1 (de) Di-schutzschalteinrichtung
AU5473496A (en) A device for assembly and electrical connection of modular apparatuses such as circuit breakers or similar
RO118502B1 (ro) Detector pentru monitorizarea integrităţii unei conexiuni de împământare a unui aparat electric
DE50007083D1 (de) Mehrpolige schaltersicherungsanordnung für sammelschienensysteme
CA2397877A1 (en) Gfci with reverse line/load wiring prevention
ATE82087T1 (de) Schuetz.
ES2093736T3 (es) Disyuntor de proteccion de corriente diferencial de seguridad intrinseca.
ES553997A0 (es) Sistema interruptor de proteccion contra las corrientes de error o corrientes diferenciales
ES2134380T3 (es) Circuito de proteccion de corriente de error en sistemas de corriente trifasica.
KR920019034A (ko) 수전시스템
FR2751483B1 (fr) Procede de protection de defaillance d'un disjoncteur
BR9206251A (pt) Arranjo de proteçao de circuitos
WO1997026695A3 (de) Verbindungsanordnung für verbrauchernetze
EP0848471A3 (de) Fehlerstromschutzeinrichtung
GB2272119A (en) Circuit breaker trip circuit supervision
DE59712285D1 (de) Fehlerstrom-Schutzschalter
ATA65698A (de) Fehlerstromschutzschalter
ES486741A1 (es) Perfeccionamientos en los mecanismos de accionamiento y blo-queo,particularmente para su uso en una instalacion de in- terruptor de tension media
ES538502A0 (es) Aparato desconectador de proteccion por corriente de error o corriente de linea, con interruptor parq conducor neutro
PT1170849E (pt) Processo para controlo e correspondente disposição de circuito
FR2663461B1 (fr) Interrupteur ou disjoncteur de protection basse tension comprenant un declencheur differentiel polarise.
EP0651488A1 (en) An electrical protection device
DE58904903D1 (de) Installationseinbauschalter und verfahren zu dessen betrieb.
PT944295E (pt) Dispositivo de proteccao para sistemas de iluminacao constituidos por uma pluralidade de lampadas ligadas em serie
ATE144077T1 (de) Schalteinrichtung zur unterbrechung eines stromkreises

Legal Events

Date Code Title Description
FG2A Definitive protection

Ref document number: 755108

Country of ref document: ES