ES2180386B1 - Dos circuitos electronicos para alimentacion de lamparas de descarga con correccion activa del factor de potencia basados en topologias de una sola etapa. - Google Patents

Dos circuitos electronicos para alimentacion de lamparas de descarga con correccion activa del factor de potencia basados en topologias de una sola etapa.

Info

Publication number
ES2180386B1
ES2180386B1 ES200001982A ES200001982A ES2180386B1 ES 2180386 B1 ES2180386 B1 ES 2180386B1 ES 200001982 A ES200001982 A ES 200001982A ES 200001982 A ES200001982 A ES 200001982A ES 2180386 B1 ES2180386 B1 ES 2180386B1
Authority
ES
Spain
Prior art keywords
topologies
power factor
discharge lamps
factor based
single stage
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
ES200001982A
Other languages
English (en)
Other versions
ES2180386A1 (es
Inventor
Javier Ribas Bueno
Jose Marcos Alonso Alvarez
Antonio Javier Calleja Rodriguez
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 ES200001982A priority Critical patent/ES2180386B1/es
Publication of ES2180386A1 publication Critical patent/ES2180386A1/es
Application granted granted Critical
Publication of ES2180386B1 publication Critical patent/ES2180386B1/es
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
    • H05B41/00—Circuit arrangements or apparatus for igniting or operating discharge lamps
    • H05B41/14—Circuit arrangements
    • H05B41/26—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc
    • H05B41/28—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters
    • H05B41/288—Circuit arrangements in which the lamp is fed by power derived from dc by means of a converter, e.g. by high-voltage dc using static converters with semiconductor devices and specially adapted for lamps without preheating electrodes, e.g. for high-intensity discharge lamps, high-pressure mercury or sodium lamps or low-pressure sodium lamps

Abstract

Dos circuitos electrónicos para alimentación de lámparas de descarga con corrección activa del factor de potencia basados en topologías de una sola etapa, que pueden ser empleados para el diseño de balastos electrónicos de bajo coste. Los dos circuitos provienen de la integración en una sola etapa de un convertidor reductor y un inversor resonante en puente completo y se caracterizan por tener una baja distorsión armónica de la corriente de entrada y por alimentar la lámpara con una señal alterna de alta frecuencia y bajo factor de cresta, lo cual permite un mejor aprovechamiento de la vida útil de la misma. Los circuitos objeto de la invención presentan un coste inferior a los utilizados actualmente debido a que el número total de componentes es menor y a que la circuitería de control es más simple. De aplicación en el sector de iluminación.
ES200001982A 2000-07-31 2000-07-31 Dos circuitos electronicos para alimentacion de lamparas de descarga con correccion activa del factor de potencia basados en topologias de una sola etapa. Expired - Fee Related ES2180386B1 (es)

Priority Applications (1)

Application Number Priority Date Filing Date Title
ES200001982A ES2180386B1 (es) 2000-07-31 2000-07-31 Dos circuitos electronicos para alimentacion de lamparas de descarga con correccion activa del factor de potencia basados en topologias de una sola etapa.

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
ES200001982A ES2180386B1 (es) 2000-07-31 2000-07-31 Dos circuitos electronicos para alimentacion de lamparas de descarga con correccion activa del factor de potencia basados en topologias de una sola etapa.

Publications (2)

Publication Number Publication Date
ES2180386A1 ES2180386A1 (es) 2003-02-01
ES2180386B1 true ES2180386B1 (es) 2004-04-01

Family

ID=8494585

Family Applications (1)

Application Number Title Priority Date Filing Date
ES200001982A Expired - Fee Related ES2180386B1 (es) 2000-07-31 2000-07-31 Dos circuitos electronicos para alimentacion de lamparas de descarga con correccion activa del factor de potencia basados en topologias de una sola etapa.

Country Status (1)

Country Link
ES (1) ES2180386B1 (es)

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH07220887A (ja) * 1994-01-28 1995-08-18 Eye Lighting Syst Corp 放電灯点灯装置
WO1997022232A1 (en) * 1995-12-08 1997-06-19 Philips Electronics N.V. Ballast system

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
BASE DE DATOS PAJ en EPOQUE. JP 07-220887 A (EYE LIGHTING SIST. CORP.) 18.08.1995 *

Also Published As

Publication number Publication date
ES2180386A1 (es) 2003-02-01

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