Abstract
A new pulsewidth-modulated zero-voltage-switching quasi-resonant boost converter operating at constant switching frequency is presented. In contrast to the frequency-modulated zero-voltage-switching quasi-resonant boost converter, this converter possesses better controllability and higher operating performance, and overcomes the instability caused by the parasitic oscillation. The principle of operation and performance of the converter are presented. Its two-dimensional state trajectories and steady-state characteristic curves are derived which are useful for the converter design. Both the SPICE simulation and experimental result agree with the theoretical prediction.
| Original language | English |
|---|---|
| Pages (from-to) | 125-134 |
| Number of pages | 10 |
| Journal | IEEE Transactions on Aerospace and Electronic Systems |
| Volume | 29 |
| Issue number | 1 |
| DOIs | |
| Publication status | Published - Jan 1993 |
ASJC Scopus subject areas
- Aerospace Engineering
- Electrical and Electronic Engineering