ES2080209T3 - Instalacion de proteccion para medidas de proteccion contra corrientes erroneas. - Google Patents

Instalacion de proteccion para medidas de proteccion contra corrientes erroneas.

Info

Publication number
ES2080209T3
ES2080209T3 ES91116275T ES91116275T ES2080209T3 ES 2080209 T3 ES2080209 T3 ES 2080209T3 ES 91116275 T ES91116275 T ES 91116275T ES 91116275 T ES91116275 T ES 91116275T ES 2080209 T3 ES2080209 T3 ES 2080209T3
Authority
ES
Spain
Prior art keywords
protection
conductor
installation
currents
measures
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
ES91116275T
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
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 ES2080209T3 publication Critical patent/ES2080209T3/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
    • H02H3/331—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 responsive to earthing of the neutral conductor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Control Of Electric Motors In General (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)

Abstract

Instalación de protección con interruptores de protección contra corriente errónea o interruptores de corriente diferencial, en la que un conductor de protección(4)de la red que debe protegerse está guiado en una derivación del conductor de protección de acuerdo con las prescripciones por delante del interruptor de protección (1), estando conectado el conductor de protección con el conductor neutro en el lado de alimentación delante del interruptor de protección hacia el llamado conductor-PEN, caracterizado porque en la derivación del conductor de protección (4) está conectada una resistencia (8), seleccionada de una resistencia compleja imaginaria.
ES91116275T 1991-09-24 1991-09-24 Instalacion de proteccion para medidas de proteccion contra corrientes erroneas. Expired - Lifetime ES2080209T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP91116275A EP0533972B1 (de) 1991-09-24 1991-09-24 Schutzeinrichtung für Schutzmassnahmen gegen Fehlerströme

Publications (1)

Publication Number Publication Date
ES2080209T3 true ES2080209T3 (es) 1996-02-01

Family

ID=8207189

Family Applications (1)

Application Number Title Priority Date Filing Date
ES91116275T Expired - Lifetime ES2080209T3 (es) 1991-09-24 1991-09-24 Instalacion de proteccion para medidas de proteccion contra corrientes erroneas.

Country Status (4)

Country Link
EP (1) EP0533972B1 (es)
AT (1) ATE131319T1 (es)
DE (1) DE59107041D1 (es)
ES (1) ES2080209T3 (es)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105762759A (zh) * 2014-12-18 2016-07-13 国家电网公司 一种智能型农网配电终端的漏电保护装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1175349B (de) * 1963-09-20 1964-08-06 Stotz Kontakt Gmbh Fehlerstrom- und Beruehrungsschutzschalung
US3473091A (en) * 1967-04-14 1969-10-14 Hubbell Inc Harvey Ground leakage differential protective apparatus
US3728580A (en) * 1971-04-06 1973-04-17 Electrical Protection Co Ltd Core-balance earth leakage protection
CA968452A (en) * 1971-06-30 1975-05-27 Kenneth R. Coley Ground fault interrupter apparatus with means for detecting a grounded neutral condition

Also Published As

Publication number Publication date
ATE131319T1 (de) 1995-12-15
EP0533972A1 (de) 1993-03-31
EP0533972B1 (de) 1995-12-06
DE59107041D1 (de) 1996-01-18

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