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

抄録

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

Fingerprint

Control systems
Frequency domain analysis
Switching frequency
Reactive power
Phase shift
Networks (circuits)
Experiments

ASJC Scopus subject areas

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

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

A reduced-order observer-based control system designed in the frequency domain for dual-Active-bridge converter. / Nguyen, Duy Dinh; Fujita, Goro; Bui-Dang, Quang; Ta, Minh C.

2016 IEEE International Conference on Sustainable Energy Technologies, ICSET 2016. IEEE Computer Society, 2017. p. 102-107 7811764.

研究成果: Conference contribution

Nguyen, DD, Fujita, G, Bui-Dang, Q & Ta, MC 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., 7811764, IEEE Computer Society, pp. 102-107, 4th IEEE International Conference on Sustainable Energy Technologies, ICSET 2016, Hanoi, Viet Nam, 16/11/14. https://doi.org/10.1109/ICSET.2016.7811764
Nguyen DD, Fujita G, Bui-Dang Q, Ta MC. 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. IEEE Computer Society. 2017. p. 102-107. 7811764 https://doi.org/10.1109/ICSET.2016.7811764
Nguyen, Duy Dinh ; Fujita, Goro ; Bui-Dang, Quang ; Ta, Minh C. / 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. IEEE Computer Society, 2017. pp. 102-107
@inproceedings{18304300bad14031ae6b2d974962c2ec,
title = "A reduced-order observer-based control system designed in the frequency domain for dual-Active-bridge converter",
abstract = "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.",
keywords = "Dual-Active-bridge converter, frequency domain analysis, frequency modulation, reduced-order observer, single phase shift",
author = "Nguyen, {Duy Dinh} and Goro Fujita and Quang Bui-Dang and Ta, {Minh C.}",
year = "2017",
month = "1",
day = "9",
doi = "10.1109/ICSET.2016.7811764",
language = "English",
pages = "102--107",
booktitle = "2016 IEEE International Conference on Sustainable Energy Technologies, ICSET 2016",
publisher = "IEEE Computer Society",

}

TY - GEN

T1 - A reduced-order observer-based control system designed in the frequency domain for dual-Active-bridge converter

AU - Nguyen, Duy Dinh

AU - Fujita, Goro

AU - Bui-Dang, Quang

AU - Ta, Minh C.

PY - 2017/1/9

Y1 - 2017/1/9

N2 - 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.

AB - 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.

KW - Dual-Active-bridge converter

KW - frequency domain analysis

KW - frequency modulation

KW - reduced-order observer

KW - single phase shift

UR - http://www.scopus.com/inward/record.url?scp=85011914755&partnerID=8YFLogxK

UR - http://www.scopus.com/inward/citedby.url?scp=85011914755&partnerID=8YFLogxK

U2 - 10.1109/ICSET.2016.7811764

DO - 10.1109/ICSET.2016.7811764

M3 - Conference contribution

AN - SCOPUS:85011914755

SP - 102

EP - 107

BT - 2016 IEEE International Conference on Sustainable Energy Technologies, ICSET 2016

PB - IEEE Computer Society

ER -