ES2096114T3 - Disposicion para el suministro de corriente de una unidad electronica desde una red de corriente trifasica. - Google Patents

Disposicion para el suministro de corriente de una unidad electronica desde una red de corriente trifasica.

Info

Publication number
ES2096114T3
ES2096114T3 ES93101954T ES93101954T ES2096114T3 ES 2096114 T3 ES2096114 T3 ES 2096114T3 ES 93101954 T ES93101954 T ES 93101954T ES 93101954 T ES93101954 T ES 93101954T ES 2096114 T3 ES2096114 T3 ES 2096114T3
Authority
ES
Spain
Prior art keywords
phase
overvoltage
arrangement
supply
current
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
ES93101954T
Other languages
English (en)
Inventor
Fritz Pohl
Dieter Harr
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 ES2096114T3 publication Critical patent/ES2096114T3/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
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/042—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage comprising means to limit the absorbed power or indicate damaged over-voltage protection device

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Power Conversion In General (AREA)

Abstract

PARA LA ALIMENTACION DE CORRIENTE DE UN CIRCUITO ELECTRONICO, ESPECIALMENTE DE UN CIRCUITO ELECTRONICO DE UN INTERRUPTOR DE PROTECCION DIFERENCIAL, CUYO CIRCUITO ESTA CONECTADO, A TRAVES DE UN RECTIFICADOR EN UNA CONEXION DE PUENTE TRIFASICA, A UNA RED TRIFASICA CON NEUTRO, SEGUN LA INVENCION, LAS FASES TRIFASICAS (L1, L2, L3) ESTAN CONECTADAS RESPECTIVAMENTE A TRAVES DE UN DESCARGADOR DE SOBRETENSIONES (4 AL 6), ESPECIALMENTE UN VARISTOR, A UNA CONEXION COMUN (8), LA CUAL ESTA CONECTADA, A TRAVES DE UN ELEMENTO LIMITADOR (9), PREFERENTEMENTE UN DESCARGADOR DE SOBRETENSIONES ADICIONAL (7), ESPECIALMENTE UN VARISTOR, CON EL NEUTRO (N). EN ESTA DISPOSICION, EN EL CASO DE UNA SOBRETENSION EN FORMA DE UN IMPULSO ENTRE LAS FASES (L1, L2, L3, N), POR EJEMPLO LA DESCARGA DE UN RAYO, SE ENCUENTRAN SIEMPRE EN SERIE CON UN DESCARGADOR DE SOBRETENSIONES Y CON OTRO DESCARGADOR DE SOBRETENSIONES O CON EL ELEMENTO LIMITADOR, Y LA PUNTA DE TENSION SE LIMITA CONSECUENTEMENTE.
ES93101954T 1992-02-20 1993-02-08 Disposicion para el suministro de corriente de una unidad electronica desde una red de corriente trifasica. Expired - Lifetime ES2096114T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE4205209 1992-02-20

Publications (1)

Publication Number Publication Date
ES2096114T3 true ES2096114T3 (es) 1997-03-01

Family

ID=6452196

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93101954T Expired - Lifetime ES2096114T3 (es) 1992-02-20 1993-02-08 Disposicion para el suministro de corriente de una unidad electronica desde una red de corriente trifasica.

Country Status (6)

Country Link
EP (1) EP0561149B1 (es)
JP (1) JPH0630525A (es)
AT (1) ATE147200T1 (es)
DE (1) DE59304931D1 (es)
ES (1) ES2096114T3 (es)
GR (1) GR3022551T3 (es)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL1015766C2 (nl) * 2000-07-21 2002-01-22 Koninkl Kpn Nv Stelsel voor overspanningbeveiliging.
US5898565A (en) * 1996-06-27 1999-04-27 Mitsubishi Denki Kabushiki Kaisha Gas insulated switchgear apparatus
FR2794304B1 (fr) * 1999-05-31 2007-10-05 Valeo Equip Electr Moteur Perfectionnements aux ponts redresseurs, notamment d'alternateur de vehicule automobile
RU2169422C1 (ru) * 2000-05-10 2001-06-20 Сакович Александр Аркадьевич Устройство защитного отключения комбинированное (варианты)
RU2221318C2 (ru) * 2001-05-10 2004-01-10 Езерский Сергей Владимирович Устройство противоаварийной автоматики
EP1415389B1 (en) * 2001-07-31 2008-09-17 GE Power Controls Iberica, S.L. Neutral pole location independent earth leakage detection circuit
RU2232457C2 (ru) * 2001-09-17 2004-07-10 Общество с ограниченной ответственностью "Научно-исследовательский институт природных газов и газовых технологий - ВНИИГАЗ" Устройство защиты от внутренних перенапряжений трехфазных электрических сетей с изолированной нейтралью (варианты)
JP5371634B2 (ja) * 2009-08-27 2013-12-18 ヤンマー株式会社 三相４線式回路におけるサージ保護回路
RU2691940C1 (ru) * 2018-10-17 2019-06-19 Илья Николаевич Джус Выпрямитель с защитой от перенапряжений
CN114944638B (zh) * 2022-05-25 2026-04-24 中国振华电子集团宇光电工有限公司（国营第七七一厂） 一种适用于三相交流断路器的电子脱扣器及方法
JP7450093B1 (ja) * 2023-06-26 2024-03-14 日立ジョンソンコントロールズ空調株式会社 電気回路体及び空気調和機

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4152743A (en) * 1977-06-27 1979-05-01 Comstock Wilford K Transient voltage suppression system
DE3431463A1 (de) * 1984-08-27 1986-03-06 Siemens AG, 1000 Berlin und 8000 München Elektrische installationsanlage mit ueberspannungsschutz
EP0173016A3 (de) * 1984-08-27 1987-04-22 Siemens Aktiengesellschaft Elektrische Installationsanlage mit Überspannungsableitern
DE3632760A1 (de) * 1986-09-26 1988-03-31 Dehn & Soehne Schutzschaltungsanordnung
DE4015301C2 (de) * 1990-05-12 1999-08-19 Bettermann Obo Ohg Überspannungsschutzeinrichtung für elektrische Anlagen

Also Published As

Publication number Publication date
EP0561149A3 (en) 1994-10-19
EP0561149B1 (de) 1997-01-02
EP0561149A2 (de) 1993-09-22
GR3022551T3 (en) 1997-05-31
DE59304931D1 (de) 1997-02-13
ATE147200T1 (de) 1997-01-15
JPH0630525A (ja) 1994-02-04

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