ES2160475A1 - Protector rapido de sobrecorrientes/ sobretensiones electricas. - Google Patents

Protector rapido de sobrecorrientes/ sobretensiones electricas.

Info

Publication number
ES2160475A1
ES2160475A1 ES009900304A ES9900304A ES2160475A1 ES 2160475 A1 ES2160475 A1 ES 2160475A1 ES 009900304 A ES009900304 A ES 009900304A ES 9900304 A ES9900304 A ES 9900304A ES 2160475 A1 ES2160475 A1 ES 2160475A1
Authority
ES
Spain
Prior art keywords
cut
conductor
electric
overvoltage fast
protector
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.)
Withdrawn
Application number
ES009900304A
Other languages
English (en)
Inventor
Asenjo Jose Luis Iribarren
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.)
ZIGOR SA
Original Assignee
ZIGOR SA
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 ZIGOR SA filed Critical ZIGOR SA
Priority to ES009900304A priority Critical patent/ES2160475A1/es
Publication of ES2160475A1 publication Critical patent/ES2160475A1/es
Withdrawn legal-status Critical Current

Links

Landscapes

  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)

Abstract

Protector rápido de sobrecorrientes/sobretensiones eléctricas, que por cada fase (1) de la red de suministro eléctrico de corriente alterna está intercalado un dispositivo de circuito electrónico consistente en un elemento de corte (5), un elemento de protección (6) y un elemento de control (7); el elemento de corte (5) está constituido a base de semiconductores de potencia del tipo totalmente controlados en cuanto a sus estados conductor y no conductor, tales como los denominados bipolares, MOSFET, IGBT y similares, los cuales están interconectados en diversos modos apropiados para conducir corrientes alternas; el elemento de protección (6) está conectado en paralelo con dicho elemento de corte (5) y está constituido mediante varistores, diodos de avalancha controlada, condensadores y similares; el elemento de control (7) comanda el establecimiento de dichos estados conductor y no conductor del elemento de corte (5), en respuesta a unos sensores calibrados de intensidad y tensión eléctricas , mediante una temporización de rearme selectivamente variable.
ES009900304A 1999-02-15 1999-02-15 Protector rapido de sobrecorrientes/ sobretensiones electricas. Withdrawn ES2160475A1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009900304A ES2160475A1 (es) 1999-02-15 1999-02-15 Protector rapido de sobrecorrientes/ sobretensiones electricas.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009900304A ES2160475A1 (es) 1999-02-15 1999-02-15 Protector rapido de sobrecorrientes/ sobretensiones electricas.

Publications (1)

Publication Number Publication Date
ES2160475A1 true ES2160475A1 (es) 2001-11-01

Family

ID=8307325

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009900304A Withdrawn ES2160475A1 (es) 1999-02-15 1999-02-15 Protector rapido de sobrecorrientes/ sobretensiones electricas.

Country Status (1)

Country Link
ES (1) ES2160475A1 (es)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5170310A (en) * 1990-11-29 1992-12-08 Square D Company Fail-resistant solid state interruption system
ES2073004T3 (es) * 1989-09-13 1995-08-01 Schneider Electric Sa Disyuntor estatico ultrarapido de aislamiento galvanico.
WO1997036373A1 (de) * 1996-03-27 1997-10-02 Siemens Aktiengesellschaft Elektronisches abzweigschaltgerät
US5831349A (en) * 1997-02-03 1998-11-03 Weng; Tianlu AC two-wire switch

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ES2073004T3 (es) * 1989-09-13 1995-08-01 Schneider Electric Sa Disyuntor estatico ultrarapido de aislamiento galvanico.
US5170310A (en) * 1990-11-29 1992-12-08 Square D Company Fail-resistant solid state interruption system
WO1997036373A1 (de) * 1996-03-27 1997-10-02 Siemens Aktiengesellschaft Elektronisches abzweigschaltgerät
US5831349A (en) * 1997-02-03 1998-11-03 Weng; Tianlu AC two-wire switch

Similar Documents

Publication Publication Date Title
CA2218941C (en) Method and apparatus for limiting current in a direct voltage network of a power transmission system
US20140009189A1 (en) Solid-State Bidirectional Switch Having a First and a Second Power-FET
DE60026552D1 (de) Überspannungsschutzelement
JP2005526363A5 (es)
ATE212147T1 (de) Elektrischer schalter
ATE188816T1 (de) Schutzschalter und spannungsbegrenzungsschaltung
MXPA01013217A (es) Protector de linea para un circuito de comunicaciones.
CA2648610A1 (en) Rechargeable battery pack
CA2361291A1 (en) A semiconductor switching device
DK1305863T3 (da) System til overspændingsbeskyttelse
CN100474725C (zh) 给电路断路器供电的方法和***
CA2023605A1 (en) Protection circuit protected from overvoltage and overcurrent
ES2764121T3 (es) Disposición del circuito para la protección de una unidad que debe operarse desde una red de suministro contra sobretensiones
DE69739666D1 (de) Schutzschaltungsanordnungen
DK1433204T3 (da) Indretning med effekthalvlederkomponenter til kapacitetsstyring af höje strömme og anvendelse af indretningen
CN110061613B (zh) 具有并联连接的低功率晶体管的高功率转换器
ES2160475A1 (es) Protector rapido de sobrecorrientes/ sobretensiones electricas.
WO2020136017A8 (de) Impulsschaltung zum bereitstellen eines fehlerstroms in einem gleichspannungsenergieversorgungsnetz
AU2001283532A1 (en) Superconducting synchronous machine field winding protection
CN115940081A (zh) 一种基于多特性非线性电阻片组合的过电压防护装置
EP3284150B1 (en) Voltage shunt regulator for the protection of an electrical load from overvoltages and voltage transients
CN101199092B (zh) 开关电路和控制断路器的方法
CN202405740U (zh) 交流供电回路的限流保护电路
CN211790740U (zh) 一种保护电路
CN215954177U (zh) 电源电流调节电路

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 20011101

Kind code of ref document: A1

Effective date: 20011101

FA2A Application withdrawn

Effective date: 20020605