High Step-Up DC-DC Converter for Renewable Energy Harvesting Applications

被引:0
|
作者
Poure, P. [1 ]
Weber, S. [1 ]
Vidales, B. [2 ]
Madrigal, M. [2 ]
Torres, D. [2 ]
机构
[1] Univ Lorraine, Inst Jean Lamour, UMR7198, Vandoeuvre Les Nancy, France
[2] Univ Morelia, Inst Tecnol Morelia, Morelia, Michoacan, Mexico
关键词
Energy Harvesting; Power Electronics; DC-DC Converter; high elevation factor; Renewable Energy; Transformerless; HIGH-VOLTAGE GAIN; COUPLED-INDUCTOR;
D O I
暂无
中图分类号
X [环境科学、安全科学];
学科分类号
08 ; 0830 ;
摘要
This paper proposes a novel DC-DC converter topology that has as key contribution the capability of achieving high voltage elevation factor from renewable low voltage DC source. The proposed step-up principle is based on the generation from a single source of two isolated DC sources, connected in series to feed the load. Each DC source is provided by a redesign in the classical boost DC/DC converter. This feature is needed for interface between renewable sources that at times don't have a voltage output high enough to be connected to the power electronics. The other advantage that comes along with the proposed transformer-less topology is the reduced number of power switching devices.
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页数:6
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