High Step-Up Interleaved Converter for Renewable Energy and Automotive Applications

Wilmar Martinez, Jun Imaoka, Masayoshi Yamamoto, Kazuhiro Umetani

研究成果: Conference contribution

17 被引用数 (Scopus)

抄録

High step-up DC-DC converters are widely used in many industrial appliances and recently introduced in renewable energy systems and automotive applications due to their high voltage gain capability. Nevertheless, current high step-up converters often employ additional circuitry with the purpose of increasing the voltage gain. Consequently, the converter will be bulky, heavy and expensive, because the use of these additional passive and active components influences the power density and the cost of the whole application. Therefore, the well-known techniques of interleaving phases and magnetic coupling are applied in a novel high step-up converter with the purpose of helping tackle these problems. Using these techniques, high voltage gain and reduction of circuit elements can be achieved. In this paper, the operating principle of this converter is summarized and the voltage gain is analyzed. Moreover, the analyzed topology is compared with several outstanding high step-up converters recently proposed that use the concept of interleaving phases and magnetic coupling. Finally, the analyzed converter was experimentally tested and the effectiveness in terms of higher voltage gain and number of components than the current topologies is validated.

本文言語English
ホスト出版物のタイトル2015 International Conference on Renewable Energy Research and Applications, ICRERA 2015
出版社Institute of Electrical and Electronics Engineers Inc.
ページ809-814
ページ数6
ISBN(電子版)9781479999828
DOI
出版ステータスPublished - 2015
外部発表はい
イベント4th International Conference on Renewable Energy Research and Applications, ICRERA 2015 - Palermo, Italy
継続期間: 2015 11 222015 11 25

出版物シリーズ

名前2015 International Conference on Renewable Energy Research and Applications, ICRERA 2015

Conference

Conference4th International Conference on Renewable Energy Research and Applications, ICRERA 2015
国/地域Italy
CityPalermo
Period15/11/2215/11/25

ASJC Scopus subject areas

  • エネルギー工学および電力技術
  • 再生可能エネルギー、持続可能性、環境

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