Modeling and control of a CLC resonant dual active bridge

Malan, W.L., Vilathgamuwa, D.M., Walker, G., Thrimawithana, D.J., & Madawala, U.K. (2014) Modeling and control of a CLC resonant dual active bridge. In Abu-Siada, A. & Masoum, M.A.S. (Eds.) Proceedings of the Australasian Universities Power Engineering Conference (AUPEC 2014), IEEE, Curtin University, Perth, WA, pp. 1-6.

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Abstract

This paper proposes a linear large signal state-space model for a phase controlled CLC (Capacitor Inductor Capacitor) Resonant Dual Active Bridge (RDAB). The proposed model is useful for fast simulation and for the estimation of state variables under large signal variation. The model is also useful for control design because the slow changing dynamics of the dq variables are relatively easy to control. Simulation results of the proposed model are presented and compared to the simulated circuit model to demonstrate the proposed model's accuracy. This proposed model was used for the design of a Proportional-Integral (PI) controller and it has been implemented in the circuit simulation to show the proposed models usefulness in control design.

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ID Code: 80040
Item Type: Conference Paper
Refereed: Yes
Keywords: Bidirectional power flow, Control design, DC-DC power converters, Modeling, Renewable energy sources
DOI: 10.1109/AUPEC.2014.6966537
ISBN: 9780646923758
Divisions: Current > Schools > School of Electrical Engineering & Computer Science
Current > QUT Faculties and Divisions > Science & Engineering Faculty
Funding:
Copyright Owner: Copyright 2014 by Curtin University
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Deposited On: 14 Jan 2015 03:26
Last Modified: 12 Sep 2016 00:39

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