Stability analysis of multiple-output DC-DC converters with cross and precise regulations

Yoshihiro Nojiri, Ichiro Ohyama, Taketo Negome, Toshiyuki Zaitsu, Tamotsu Ninomiya, Masahito Shoyama

研究成果: 著書/レポートタイプへの貢献会議での発言

5 引用 (Scopus)

抜粋

A multiple-output DC-DC power converter using cross-regulation enables a reduction in size, weight and cost. However, the effect of the smoothing capacitances on the power converter stability has not been discussed enough. Besides, the input circuit is usually required to be isolated from the output side, and the combination of a photo-coupler and a shunt-regulator is often used. However, these components have phase delay and deteriorate the power converter stability. This paper analyzes the stability of three kinds of multiple-output DC-DC power converters using the cross regulation. In the analysis, the transfer function of the photo-coupler and shunt-regulator is estimated from the measured data. Finally, the relationship between the stability boundaries of the power converters and the smoothing capacitances is focused for the size reduction.

元の言語英語
ホスト出版物のタイトルPESC 1998 - 29th Annual IEEE Power Electronics Specialists Conference
ページ374-379
ページ数6
DOI
出版物ステータス出版済み - 12 1 1998
イベント29th Annual IEEE Power Electronics Specialists Conference, PESC 1998 - Fukuoka, 日本
継続期間: 5 22 19985 22 1998

出版物シリーズ

名前PESC Record - IEEE Annual Power Electronics Specialists Conference
1
ISSN(印刷物)0275-9306

その他

その他29th Annual IEEE Power Electronics Specialists Conference, PESC 1998
日本
Fukuoka
期間5/22/985/22/98

    フィンガープリント

All Science Journal Classification (ASJC) codes

  • Modelling and Simulation
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

これを引用

Nojiri, Y., Ohyama, I., Negome, T., Zaitsu, T., Ninomiya, T., & Shoyama, M. (1998). Stability analysis of multiple-output DC-DC converters with cross and precise regulations. : PESC 1998 - 29th Annual IEEE Power Electronics Specialists Conference (pp. 374-379). [701926] (PESC Record - IEEE Annual Power Electronics Specialists Conference; 巻数 1). https://doi.org/10.1109/PESC.1998.701926