A reduced-order observer-based control system designed in the frequency domain for dual-Active-bridge converter

Duy Dinh Nguyen, Goro Fujita, Quang Bui-Dang, Minh C. Ta

研究成果: Conference contribution

抜粋

A new strategy for controlling single-phase dual-Active-bridge converter is proposed in this paper. It is realized by employing dynamic control of the direct and quadrature current components, detached from the transferred current. The direct component Id is determined approximately from the terminal current, whereas, the quadrature one, Iq, is estimated by a reduced-order observer. All the models and equations are derived based on the frequency-domain analysis. Switching frequency is then variable to manipulate Id, while the phase shift between the two bridges is used to handle Iq and the power flow. Since Id and Iq are controlled, active and reactive power in the circuit are completely handled. A 500 W experiment system is built to verify the proposed control algorithm.

元の言語English
ホスト出版物のタイトル2016 IEEE International Conference on Sustainable Energy Technologies, ICSET 2016
出版者IEEE Computer Society
ページ102-107
ページ数6
ISBN(電子版)9781509052004
DOI
出版物ステータスPublished - 2017 1 9
イベント4th IEEE International Conference on Sustainable Energy Technologies, ICSET 2016 - Hanoi, Viet Nam
継続期間: 2016 11 142016 11 16

Other

Other4th IEEE International Conference on Sustainable Energy Technologies, ICSET 2016
Viet Nam
Hanoi
期間16/11/1416/11/16

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Renewable Energy, Sustainability and the Environment

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  • これを引用

    Nguyen, D. D., Fujita, G., Bui-Dang, Q., & Ta, M. C. (2017). A reduced-order observer-based control system designed in the frequency domain for dual-Active-bridge converter. : 2016 IEEE International Conference on Sustainable Energy Technologies, ICSET 2016 (pp. 102-107). [7811764] IEEE Computer Society. https://doi.org/10.1109/ICSET.2016.7811764