ASYMMETRICAL DUTY CYCLE PERMITS ZERO SWITCHING LOSS IN PWM CIRCUITS WITH NO CONDUCTION LOSS PENALTY

被引：155

作者：

IMBERTSON, P

MOHAN, N

机构：

[1] Department of Electrical Engineering, University of Minnesota, Minneapolis, MN

来源：

IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS | 1993年 / 29卷 / 01期

关键词：

D O I：

10.1109/28.195897

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

Operating a bridge-type PWM switch mode power converter with asymmetrical duty ratios can eliminate switching losses with no increase in conduction loss. This is a new circuit topology that combines the best features of resonant (zero switching loss) and switch mode (low conduction loss) circuits. Design equations for just such a circuit are presented.

引用

页码：121 / 125

页数：5