ES2189686A1 - Perfeccionamientos introducidos en equipos electronicos para regulacion de tension alterna con transformador de compensacion sumador y restador mediante conmutacion seminatural. - Google Patents

Perfeccionamientos introducidos en equipos electronicos para regulacion de tension alterna con transformador de compensacion sumador y restador mediante conmutacion seminatural.

Info

Publication number
ES2189686A1
ES2189686A1 ES200102838A ES200102838A ES2189686A1 ES 2189686 A1 ES2189686 A1 ES 2189686A1 ES 200102838 A ES200102838 A ES 200102838A ES 200102838 A ES200102838 A ES 200102838A ES 2189686 A1 ES2189686 A1 ES 2189686A1
Authority
ES
Spain
Prior art keywords
commutation
compensation transformer
electronic equipment
overvoltages
flicker
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
ES200102838A
Other languages
English (en)
Other versions
ES2189686B1 (es
Inventor
Rodriguez Juan Carlos Campo
Garcia Miguel Angel Perez
Garcia Salvador Martinez
Lopez Joaquin Vaquero
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.)
Universidad Nacional de Educacion a Distancia UNED
Universidad de Oviedo
Original Assignee
Universidad Nacional de Educacion a Distancia UNED
Universidad de Oviedo
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 Universidad Nacional de Educacion a Distancia UNED, Universidad de Oviedo filed Critical Universidad Nacional de Educacion a Distancia UNED
Priority to ES200102838A priority Critical patent/ES2189686B1/es
Publication of ES2189686A1 publication Critical patent/ES2189686A1/es
Application granted granted Critical
Publication of ES2189686B1 publication Critical patent/ES2189686B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/14—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using tap transformers or tap changing inductors as final control devices
    • G05F1/16—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices
    • G05F1/20—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using tap transformers or tap changing inductors as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current 
    • G05F1/12—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC
    • G05F1/24—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using bucking or boosting transformers as final control devices
    • G05F1/26—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using bucking or boosting transformers as final control devices combined with discharge tubes or semiconductor devices
    • G05F1/30—Regulating voltage or current  wherein the variable actually regulated by the final control device is AC using bucking or boosting transformers as final control devices combined with discharge tubes or semiconductor devices semiconductor devices only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
    • H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Ac-Ac Conversion (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Power Conversion In General (AREA)

Abstract

Perfeccionamientos introducidos en equipos electrónicos para regulación de tensión alterna con trasformador de compensación sumador y restador mediante conmutación seminatural. La invención refiere a estabilizadores rápidos (tiempo entre conmutaciones inferior al semiciclo de red) de tensión alterna con troceador asociado a transformador de compensación para reducir en la red eléctrica perturbaciones lentas (caídas, sobretensiones y desequilibrios) y perturbaciones rápidas (caídas y sobretensiones breves, parpadeo o "flicker" y armónicos). La reducción conseguible en las rápidas aumenta con la frecuencia de conmutación. Para aplicarlos con seguridad en elevadas potencias y frecuencias, la conmutación de los semiconductores en los cambios de toma debe eliminar solicitaciones extremas de tensión, corriente y potencia. Sobre la conmutación básica de Burany (1989) se reivindican mejoras conseguidas mediante un filtro de entrada y mediante secuencias de conmutación ajustadas selectivamente al estado de tensión o/y corriente de la carga, todo ello en diversas configuraciones del circuito principal.
ES200102838A 2001-12-17 2001-12-17 Perfeccionamientos introducidos en equipos electronicos para regulacion de tension alterna con transformador de compensacion sumador y restador mediante conmutacion seminatural. Expired - Fee Related ES2189686B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200102838A ES2189686B1 (es) 2001-12-17 2001-12-17 Perfeccionamientos introducidos en equipos electronicos para regulacion de tension alterna con transformador de compensacion sumador y restador mediante conmutacion seminatural.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200102838A ES2189686B1 (es) 2001-12-17 2001-12-17 Perfeccionamientos introducidos en equipos electronicos para regulacion de tension alterna con transformador de compensacion sumador y restador mediante conmutacion seminatural.

Publications (2)

Publication Number Publication Date
ES2189686A1 true ES2189686A1 (es) 2003-07-01
ES2189686B1 ES2189686B1 (es) 2004-11-16

Family

ID=8499802

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200102838A Expired - Fee Related ES2189686B1 (es) 2001-12-17 2001-12-17 Perfeccionamientos introducidos en equipos electronicos para regulacion de tension alterna con transformador de compensacion sumador y restador mediante conmutacion seminatural.

Country Status (1)

Country Link
ES (1) ES2189686B1 (es)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1646140A3 (en) * 2004-10-06 2009-01-14 Panasonic Corporation Electrical equipment
EP3652604A4 (en) * 2017-07-14 2021-03-17 Alpha Technologies Services, Inc. VOLTAGE REGULATED AC SUPPLY SYSTEMS AND PROCEDURES

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732486A (en) * 1971-12-29 1973-05-08 Gen Electric Electrical apparatus with thyristor circuit
ES8405169A1 (es) * 1983-06-21 1984-05-16 Electronicas Boar S A Perfeccionamientos introducidos en equipos de regulacion de corriente alterna mediante troceador de alta frecuencia aso-ciado a transformador de compensacion.
US4591779A (en) * 1984-08-20 1986-05-27 Lea Dynatech Inc. Regulated a.c. power supply
US4896092A (en) * 1988-10-12 1990-01-23 Power Distribution, Inc. Voltage regulator for AC single phase and three phase systems
US6137277A (en) * 1999-10-29 2000-10-24 Inverpower Controls Ltd. Static voltage regulator

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732486A (en) * 1971-12-29 1973-05-08 Gen Electric Electrical apparatus with thyristor circuit
ES8405169A1 (es) * 1983-06-21 1984-05-16 Electronicas Boar S A Perfeccionamientos introducidos en equipos de regulacion de corriente alterna mediante troceador de alta frecuencia aso-ciado a transformador de compensacion.
US4591779A (en) * 1984-08-20 1986-05-27 Lea Dynatech Inc. Regulated a.c. power supply
US4896092A (en) * 1988-10-12 1990-01-23 Power Distribution, Inc. Voltage regulator for AC single phase and three phase systems
US6137277A (en) * 1999-10-29 2000-10-24 Inverpower Controls Ltd. Static voltage regulator

Non-Patent Citations (3)

* Cited by examiner, † Cited by third party
Title
BURANY, NANDOR. Safe Control of Four-Quadrant Switches. Conference Record of the IEEE Industry Applications Society Annual Meeting (Cat. Nö 89CH2792-0), 1989. Todo el documento. *
SCHUSTER, AXEL. A matrix converter without reactive clamp elements for an induction motor drive system. PESC 98 Record. 29th annual IEEE Power Electronics Specialists Conference (Cat. Nö 98CH36196). 1998. Todo el documento, en particular página 719. *
WHEELER y GRANT. Optimised input filter design and low-cost switching techniques for a practical matrix converter. IEEE Proc.-Electr. Power Appl., Vol. 144, Nö 1, Enero 1997. Todo el documento, en particular apartado 7 y figura 16. *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1646140A3 (en) * 2004-10-06 2009-01-14 Panasonic Corporation Electrical equipment
EP3652604A4 (en) * 2017-07-14 2021-03-17 Alpha Technologies Services, Inc. VOLTAGE REGULATED AC SUPPLY SYSTEMS AND PROCEDURES

Also Published As

Publication number Publication date
ES2189686B1 (es) 2004-11-16

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