Design of a Cost-Effective Non-Isolated Step-Up DC-DC Converter for Solar Systems

被引：4

作者：

Mohammadi, Farid ^{[1
]}

Dobakhshari, Sina Salehi ^{[1
]}

Rastegar, Hassan ^{[1
]}

Fathi, Seyed Hamid ^{[1
]}

机构：

[1] Amirkabir Univ Technol, Dept Elect Engn, Tehran, Iran

来源：

2020 11TH POWER ELECTRONICS, DRIVE SYSTEMS, AND TECHNOLOGIES CONFERENCE (PEDSTC) | 2020年

关键词：

continuous conduction mode (CCM); DC-DC converter; low voltage and current stress; high voltage gain; solar systems;

D O I：

10.1109/pedstc49159.2020.9088422

中图分类号：

TE [石油、天然气工业]; TK [能源与动力工程];

学科分类号：

0807 ; 0820 ;

摘要：

In this paper, a new non-isolated step-up DC-DC converter is proposed for solar systems. The proposed converter has simple topology, low volume, and lightweight because only one switch and one inductor is utilized. So, the control strategy will be simple. The design focuses on achieving high voltage gain and low voltage and current stress on semiconductors. Also, using the least number of elements in the structure is the other objective of this study. The proposed converter is investigated in continuous conduction mode (CCM), and the mathematical analysis has been examined in details. To confirm the theoretical concept, the proposed converter performance is examined, and the results are presented in detail.

引用

页数：6

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