ES2150377A1 - Convertidores de potencia continua-continua de multiples salidas. - Google Patents
Convertidores de potencia continua-continua de multiples salidas.Info
- Publication number
- ES2150377A1 ES2150377A1 ES009801629A ES9801629A ES2150377A1 ES 2150377 A1 ES2150377 A1 ES 2150377A1 ES 009801629 A ES009801629 A ES 009801629A ES 9801629 A ES9801629 A ES 9801629A ES 2150377 A1 ES2150377 A1 ES 2150377A1
- Authority
- ES
- Spain
- Prior art keywords
- switches
- operates
- controls
- pulse width
- output power
- 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
Links
Landscapes
- Dc-Dc Converters (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Abstract
Familia de convertidores de potencia continua-continua de múltiples salidas con todas sus salidas totalmente reguladas trabajando a frecuencia constante. Formado básicamente por un bloque de control que toma información de todas las tensiones de salida y bloque de potencia (figura 1) que al menos debe contener dos interruptores controlados. Se utiliza como estrategia de gobierno para el control de los interruptores el método por modulación del ancho de pulso (PWM) en cada uno de ellos y el desplazamiento entre las señales de gobierno de los interruptores controlados (figura 2). Como característica principal de estos convertidores cabe destacar que consiguen una regulación total de todas las salidas con un número de interruptores siempre inferior al número de ellas. Estas soluciones pueden ser muy adecuadas para equipos que necesitan satisfacer especificaciones que requieran grandes variaciones de carga y tensión de entrada, exigiendo además unas tensiones de salidas muy estables.*
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801629A ES2150377B1 (es) | 1998-07-31 | 1998-07-31 | Convertidores de potencia continua-continua de multiples salidas. |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
ES9801629A ES2150377B1 (es) | 1998-07-31 | 1998-07-31 | Convertidores de potencia continua-continua de multiples salidas. |
Publications (2)
Publication Number | Publication Date |
---|---|
ES2150377A1 true ES2150377A1 (es) | 2000-11-16 |
ES2150377B1 ES2150377B1 (es) | 2001-06-01 |
Family
ID=8304717
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES9801629A Expired - Fee Related ES2150377B1 (es) | 1998-07-31 | 1998-07-31 | Convertidores de potencia continua-continua de multiples salidas. |
Country Status (1)
Country | Link |
---|---|
ES (1) | ES2150377B1 (es) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4745538A (en) * | 1985-03-28 | 1988-05-17 | Coutant Electronics Limited | Electrical power supplies |
EP0608091A2 (en) * | 1993-01-19 | 1994-07-27 | General Electric Company | Pulsed power converter with multiple output voltages |
US5654879A (en) * | 1994-12-30 | 1997-08-05 | Alcatel N.V. | Multi-output DC/DC power converter |
-
1998
- 1998-07-31 ES ES9801629A patent/ES2150377B1/es not_active Expired - Fee Related
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4745538A (en) * | 1985-03-28 | 1988-05-17 | Coutant Electronics Limited | Electrical power supplies |
EP0608091A2 (en) * | 1993-01-19 | 1994-07-27 | General Electric Company | Pulsed power converter with multiple output voltages |
US5654879A (en) * | 1994-12-30 | 1997-08-05 | Alcatel N.V. | Multi-output DC/DC power converter |
Non-Patent Citations (3)
Title |
---|
ABRAHAM DAUHAJRE et al. "Simple PWM control for an independently-regulated dual output converter" Proceedings of Powercon 10, 1983. * |
SEBASTIAN J.; UCEDA, J. "The double converter, a fully regulated two-output DC-DC converter" IEEE Transactions on Power Electronics, Julio 1987, USA. * |
VAZQUEZ et al. "Fixed frequency forward-flyback converter with two fully regulated outputs" PROCEEDINGS OF INTELEC 95, 17th International Telecomunications Energy Conference, The Hague, Netherlands, 29 Oct - 1 Nov 1995. * |
Also Published As
Publication number | Publication date |
---|---|
ES2150377B1 (es) | 2001-06-01 |
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Legal Events
Date | Code | Title | Description |
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EC2A | Search report published |
Date of ref document: 20001116 Kind code of ref document: A1 Effective date: 20001116 |
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FD2A | Announcement of lapse in spain |
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