STATE-PLANE ANALYSIS OF QUASI-RESONANT CONVERTERS.

被引：20

作者：

Jovanovic, Milan M. ^{[1
]}

Liu, Kwang-Hwa ^{[1
]}

Oruganti, Ramesh ^{[1
]}

Lee, Fred C.Y. ^{[1
]}

机构：

[1] Virginia Polytechnic Inst &, State Univ, Blacksburg, VA, USA, Virginia Polytechnic Inst & State Univ, Blacksburg, VA, USA

来源：

IEEE Transactions on Power Electronics | 1987年 / PE-2卷 / 01期

关键词：

BUCK CONVERTERS - QUASI-RESONANT CONVERTERS;

D O I：

10.1109/TPEL.1987.4766330

中图分类号：

学科分类号：

摘要：

A comprehensive analysis of the high-frequency quasi-resonant buck converter is presented using the graphical state-plane technique. The analysis has revealed, for the first time, the presence of several unfamiliar modes of operation. The voltage-conversion ratio and boundary-switching frequency for each mode are derived. The existence of various operating modes are verified experimentally.

引用

页码：36 / 44