Modified Basic Converters in the Discontinuous Mode

被引：0
|
作者：
Himmelstoss, Felix A. [1 ]
Edelmoser, Karl [2 ]
机构：
[1] Univ Appl Sci Technikum Wien, Power Elect Dept, Vienna, Austria
[2] Univ Technol Vienna, Inst Energy Syst & Elect Drives, Vienna, Austria
来源：
2021 IEEE 19TH INTERNATIONAL POWER ELECTRONICS AND MOTION CONTROL CONFERENCE (PEMC) | 2021年
关键词：
buck; boost; buck-boost converter; discontinuous mode; ringing cancelation;
D O I：
10.1109/PEMC48073.2021.9432522
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The basic converters (Buck, Boost, and Buck-Boost) arc modified by a change of the position of the hulk capacitor. The capacitor is connected between the input and the output and not parallel to the output connectors. The three modified converter structures are analyzed by drawing the signal graphs, and the voltage transformation rate is derived. Simulation results are shown to verify the basic analyzes. The typical ringing in the discontinuous mode is than canceled with an additional circuit and simulation results show the effectiveness.
引用
收藏
页码：118 / 123
页数：6
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