The Comparison of Different Types of DC-DC Converters in Terms of Low-Voltage Implementation

被引:0
|
作者
Bubovich, Alexander [1 ]
机构
[1] Riga Tech Univ, Dept Ind Elect & Elect Technol, Riga, Latvia
关键词
DC-DC converter; Energy consumption; Photovoltaics; Batteries; Power wheelchair; Synchronous buck-boost converter; Cuk converter; Zeta converter; Sepic converter;
D O I
暂无
中图分类号
TP301 [理论、方法];
学科分类号
081202 ;
摘要
This paper deals with the question about the most efficient and less energy consumptive type of low-voltage DC-DC converter. Different types of DC-DC converters (Synchronous buck-boost, Cuk, Zeta, Sepic etc.) are analyzed in terms of low voltage implementation. The comparison of energy consumption of different types of converters is given. Different examples of such converter implementation are examined - for example, low voltage DC-DC converters can be used as power converter in photovoltaic system, or, for example, as charging converter for batteries. Different physical models of such implementations are presented - a model with small amount of photovoltaic cells, and a model where DC-DC converter is used as a charging converter for batteries for a power wheelchair, or for example, for battery used to power prosthetic limbs (hands, legs etc.).
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页数:4
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