ES2156742B1 - Balasto electronico de bajo coste y correccion activa del factor de potencia. - Google Patents

Balasto electronico de bajo coste y correccion activa del factor de potencia.

Info

Publication number
ES2156742B1
ES2156742B1 ES009901405A ES9901405A ES2156742B1 ES 2156742 B1 ES2156742 B1 ES 2156742B1 ES 009901405 A ES009901405 A ES 009901405A ES 9901405 A ES9901405 A ES 9901405A ES 2156742 B1 ES2156742 B1 ES 2156742B1
Authority
ES
Spain
Prior art keywords
power factor
low
cost electronic
active correction
lamp
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 - Fee Related
Application number
ES009901405A
Other languages
English (en)
Other versions
ES2156742A1 (es
Inventor
Bueno Javier Ribas
Alvarez Jose Marcos Alonso
Rodriguez Antonio Javi Calleja
Corominas Emilio Lopez
Secades Manuel Rico
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 de Oviedo
Original Assignee
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 de Oviedo filed Critical Universidad de Oviedo
Priority to ES009901405A priority Critical patent/ES2156742B1/es
Publication of ES2156742A1 publication Critical patent/ES2156742A1/es
Application granted granted Critical
Publication of ES2156742B1 publication Critical patent/ES2156742B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
    • Y02B70/10—Technologies improving the efficiency by using switched-mode power supplies [SMPS], i.e. efficient power electronics conversion e.g. power factor correction or reduction of losses in power supplies or efficient standby modes

Landscapes

  • Circuit Arrangements For Discharge Lamps (AREA)

Abstract

Balasto electrónico de bajo coste y corrección activa del factor de potencia basado en un convertidor que combina en una sola etapa el circuito de corrección de factor de potencia y el circuito inversor resonante. Las señales de control se obtienen a partir de la corriente resonante empleando un transformador saturable. La invención se caracteriza por alimentar la lámpara con corriente alterna de alta frecuencia y bajo factor de cresta, maximizando la vida de la lámpara y aprovechando su mayor eficiencia a alta frecuencia. También se caracteriza por presentar una corriente consumida de la red eléctrica con muy baja distorsión, proporcionando así un factor de potencia muy próximo a la unidad. Finalmente, la invención presenta un coste reducido ya que evita el empleo de circuitos integrados de control. De aplicación en el sector de iluminación con lámparas de descarga.
ES009901405A 1999-06-21 1999-06-21 Balasto electronico de bajo coste y correccion activa del factor de potencia. Expired - Fee Related ES2156742B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES009901405A ES2156742B1 (es) 1999-06-21 1999-06-21 Balasto electronico de bajo coste y correccion activa del factor de potencia.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES009901405A ES2156742B1 (es) 1999-06-21 1999-06-21 Balasto electronico de bajo coste y correccion activa del factor de potencia.

Publications (2)

Publication Number Publication Date
ES2156742A1 ES2156742A1 (es) 2001-07-01
ES2156742B1 true ES2156742B1 (es) 2002-02-16

Family

ID=8308963

Family Applications (1)

Application Number Title Priority Date Filing Date
ES009901405A Expired - Fee Related ES2156742B1 (es) 1999-06-21 1999-06-21 Balasto electronico de bajo coste y correccion activa del factor de potencia.

Country Status (1)

Country Link
ES (1) ES2156742B1 (es)

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3085004B2 (ja) * 1993-03-05 2000-09-04 松下電器産業株式会社 放電ランプ点灯装置
US5440475A (en) * 1993-11-08 1995-08-08 Energy Savings, Inc. Electronic Ballast with low harmonic distortion
JP3821454B2 (ja) * 1996-07-12 2006-09-13 松下電器産業株式会社 蛍光ランプ点灯装置
DE19751063A1 (de) * 1997-11-18 1999-05-20 Patent Treuhand Ges Fuer Elektrische Gluehlampen Mbh Freischwingende Oszillatorschaltung mit einfacher Anlaufschaltung

Also Published As

Publication number Publication date
ES2156742A1 (es) 2001-07-01

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