Discontinuous operation of the boost converter with reduced buffer voltage stress

被引：0
|
作者：
Rafetseder, A. F. [1 ]
Himmelstoss, F. A. [2 ]
机构：
[1] KERP Res, Vienna, Austria
[2] Univ Appl Sci Technikum Wien, Vienna, Austria
来源：
ISSCS 2007: INTERNATIONAL SYMPOSIUM ON SIGNALS, CIRCUITS AND SYSTEMS, VOLS 1 AND 2 | 2007年
关键词：
D O I：
暂无
中图分类号：
TP31 [计算机软件];
学科分类号：
081202 ; 0835 ;
摘要：
The discontinuous inductor current mode operation of the classical Boost converter and of a modified Boost converter are compared. Selected voltage and current waveforms arc given. Voltage and current transformation laws are established. It is shown that the ripple current through the input bypass capacitor is smaller in the new step-up converter for a range of duty cycles, depending on the voltage transformation rate (step-up ratio).
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页码：525 / +
页数：2
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