ES2056737A2 - Equipo de monitorizacion de transformadores. - Google Patents

Equipo de monitorizacion de transformadores.

Info

Publication number
ES2056737A2
ES2056737A2 ES09300298A ES9300298A ES2056737A2 ES 2056737 A2 ES2056737 A2 ES 2056737A2 ES 09300298 A ES09300298 A ES 09300298A ES 9300298 A ES9300298 A ES 9300298A ES 2056737 A2 ES2056737 A2 ES 2056737A2
Authority
ES
Spain
Prior art keywords
transformer
machine
monitoring equipment
sensors
oil
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.)
Granted
Application number
ES09300298A
Other languages
English (en)
Other versions
ES2056737B1 (es
ES2056737R (es
Inventor
Lopez Eduardo Aranda
Sirougnet Juan Regoyos
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.)
Iberdrola SA
ABB Trafanor SA
Original Assignee
Iberdrola SA
ABB Trafanor 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 Iberdrola SA, ABB Trafanor SA filed Critical Iberdrola SA
Priority to ES9300298A priority Critical patent/ES2056737B1/es
Publication of ES2056737A2 publication Critical patent/ES2056737A2/es
Publication of ES2056737R publication Critical patent/ES2056737R/es
Application granted granted Critical
Publication of ES2056737B1 publication Critical patent/ES2056737B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Housings And Mounting Of Transformers (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
  • Testing Relating To Insulation (AREA)

Abstract

EQUIPO DE MONITORIZACION DE TRANSFORMADORES, QUE COMPRENDE UNA SERIE DE SENSORES, COLOCADOS EN PUNTOS ESTRATEGICOS DE LA MAQUINA, QUE MIDEN PARAMETROS TALES COMO; LA TEMPERATURA EN DIVERSOS PUNTOS DE LA MAQUINA, LOS GASES DISUELTOS EN EL ACEITE, LA HUMEDAD EN EL ACEITE, Y LAS DESCARGAS PARCIALES QUE SE PRODUZCAN EN LA MAQUINA; ASIMISMO COMPRENDE UNA UNIDAD CENTRAL DE PROCESO QUE TIENE COMO ENTRADAS LAS MAGNITUDES PROPORCIONADAS POR DICHOS SENSORES, CONVENIENTEMENTE DIGITALIZADOS LA CUAL DETERMINA Y CALCULA LA PERDIDA DE VIDA MEDIA POR DEGRADACION TERMICO DEL TRANSFORMADOR, DEBIDO A UNA CONDICION DE LIBRE FALLO, O A UNA CONDUCCION ANOMALA SUBITA EN CUALQUIERA DE SUS COMPONENTES.
ES9300298A 1993-02-16 1993-02-16 Equipo de monitorizacion de transformadores. Expired - Fee Related ES2056737B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES9300298A ES2056737B1 (es) 1993-02-16 1993-02-16 Equipo de monitorizacion de transformadores.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES9300298A ES2056737B1 (es) 1993-02-16 1993-02-16 Equipo de monitorizacion de transformadores.

Publications (3)

Publication Number Publication Date
ES2056737A2 true ES2056737A2 (es) 1994-10-01
ES2056737R ES2056737R (es) 1997-03-01
ES2056737B1 ES2056737B1 (es) 1997-11-16

Family

ID=8280800

Family Applications (1)

Application Number Title Priority Date Filing Date
ES9300298A Expired - Fee Related ES2056737B1 (es) 1993-02-16 1993-02-16 Equipo de monitorizacion de transformadores.

Country Status (1)

Country Link
ES (1) ES2056737B1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112923977A (zh) * 2021-02-05 2021-06-08 中国矿业大学 观测变压器油道内不同粒径杂质动力学行为的装置及方法

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363111A1 (fr) * 1976-08-30 1978-03-24 Gen Electric Appareil de controle des gaz dissous dans le liquide dielectrique d'une machine electrique
US4654806A (en) * 1984-03-30 1987-03-31 Westinghouse Electric Corp. Method and apparatus for monitoring transformers
ES8704638A1 (es) * 1985-04-17 1987-04-01 Alsthom Sa Dispositivo de seguimiento para transformador de distribucion de energia electrica
EP0361339A1 (en) * 1988-09-30 1990-04-04 Asea Brown Boveri Ab Method and device for corona testing of oil-submerged insulators
ES2048647A1 (es) * 1992-04-30 1994-03-16 Alcatel Standard Electrica Equipo de lectura de parametros de centro de transformacion de energia electrica.

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2363111A1 (fr) * 1976-08-30 1978-03-24 Gen Electric Appareil de controle des gaz dissous dans le liquide dielectrique d'une machine electrique
US4654806A (en) * 1984-03-30 1987-03-31 Westinghouse Electric Corp. Method and apparatus for monitoring transformers
ES8704638A1 (es) * 1985-04-17 1987-04-01 Alsthom Sa Dispositivo de seguimiento para transformador de distribucion de energia electrica
EP0361339A1 (en) * 1988-09-30 1990-04-04 Asea Brown Boveri Ab Method and device for corona testing of oil-submerged insulators
ES2048647A1 (es) * 1992-04-30 1994-03-16 Alcatel Standard Electrica Equipo de lectura de parametros de centro de transformacion de energia electrica.

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN112923977A (zh) * 2021-02-05 2021-06-08 中国矿业大学 观测变压器油道内不同粒径杂质动力学行为的装置及方法

Also Published As

Publication number Publication date
ES2056737B1 (es) 1997-11-16
ES2056737R (es) 1997-03-01

Similar Documents

Publication Publication Date Title
EP0502207A4 (en) Input/output controller
PT1304785E (pt) Sistema de protecção de um transformador de distribuição polifásico com isolamento num dieléctrico líquido, que comporta pelo menos um interruptor seccionador de fase
WO2001099274A3 (en) Audio amplifier power and temperature controller having network detecting and associated methods
CA2213966A1 (en) Monitoring control apparatus
DE69429945T2 (de) Überwachung des Gehaltes an gasförmigen Sauerstoff
DE69021598T2 (de) Stromversorgungsanordnung für Feuermeldeanlagen.
ES2056737A2 (es) Equipo de monitorizacion de transformadores.
FR2708769A1 (fr) Système de contrôle d'une installation comportant plusieurs circuits indépendants en parallèle et nécessitant un haut niveau de sécurité.
SE0002195L (sv) System och metod för programvaruunderhåll
JPS54113582A (en) Abnormal conoition monitor of machine tool
JPS5779689A (en) Thermocouple combining thermal fuse
DE69411948D1 (de) Signalanzeigende vorrichtung
JPS5422549A (en) Equipment power source alarm circuit
EP0991042A3 (en) Signalling device and monitoring system
JPS5764830A (en) Protecting system of information processor against malfunction and destruction due to fault of cooling fan
CA2098602A1 (en) Fire-detecting device
FI101638B1 (fi) Sovitelma tappimyllytyyppisten laitteiden roottoreiden laakeroinnin suojaamiseksi
JPS6442189A (en) Gas laser apparatus
JPS52141254A (en) Concentrated system for indicating abnormal of automatic equipments group
JPS57119198A (en) Blower fan
KR950004326U (ko) 가스보일러의 이상화염안전회로
ATE354767T1 (de) Sicherheitsvorrichtung für grossfeuerungsanlge mit auf einer leiterplatte montierten relais
IT9003362A0 (it) Dispositivo per la protezione di apparecchiature elettrico-elettroniche contro i disturbi elettrici provenienti dalla linea di alimentazione, o di segnale, delle stesse apparecchiature
JPS5357445A (en) Control and protection process for dc power
JPS56104170A (en) Running efficiency monitor for wind and hydraulic machinery

Legal Events

Date Code Title Description
EC2A Search report published

Date of ref document: 19941001

Kind code of ref document: R

Effective date: 19941001

FD2A Announcement of lapse in spain

Effective date: 20141120