New family of zero-current-switching PWM converter

Trabalho apresentado em evento

Fecha

1999-12-01

Registro en:

PESC Record - IEEE Annual Power Electronics Specialists Conference, v. 1, p. 451-456.

0275-9306

http://hdl.handle.net/11449/65961

10.1109/PESC.1999.789045

2-s2.0-0033310038

6427185658143370

http://repositorioslatinoamericanos.uchile.cl/handle/2250/3915809

Autor

Universidade Estadual Paulista (Unesp)

Institución

Universidade Paulista Júlio de Mesquita Filho (Brasil)

Resumen

A new family of dc-to-dc pulse-width-modulated (PWM) converters is presented. These converters feature soft-commutation at zero-current (ZC) in the active switches. The new ZCS-PWM Boost and new ZCS-PWM Zeta converters, both based on the new ZCS-PWM soft-commutation cell proposed, are used as examples to illustrate the operation of the new family of converters.