SISO Control Strategy of Resonant Dual Active Bridge with a Tuned CLC Network

Wang, Meiqi; Yang, Bo; Xu, Lie; Li, Jing; Gerada, David; Gu, Chunyang; Zhang, He; Gerada, Chris; Li, Yongdong

Abstract

This paper proposed a linear state-space model for a resonant dual active bridge with a tuned capacitor-inductor-capacitor network which is applied to an energy storage system. The proposed model is used for predicting the behavior of the proposed system and estimated the state variables under large signal variation. Using the proposed model, a decoupled control strategy was designed which realizes the high frequency link currents control and also improves the efficiency of the converter. By applying the steady-state relationship between state variables and the system inputs, the controller was simplified to a single proportional integral (PI) controller instead of from three PI controllers, which was implemented on a low cost digital signal processor and verified experimentally.

Citation

Wang, M., Yang, B., Xu, L., Li, J., Gerada, D., Gu, C., Zhang, H., Gerada, C., & Li, Y. (2020, September). SISO Control Strategy of Resonant Dual Active Bridge with a Tuned CLC Network. Presented at 2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe), Lyon, France

• Presentation Conference Type: Edited Proceedings
• Conference Name: 2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)
• Start Date: Sep 7, 2020
• End Date: Sep 11, 2020
• Acceptance Date: Jul 17, 2020
• Online Publication Date: Oct 7, 2020
• Publication Date: 2020-09
• Deposit Date: Feb 26, 2021
• Publicly Available Date: Feb 26, 2021
• Publisher: Institute of Electrical and Electronics Engineers
• Book Title: 2020 22nd European Conference on Power Electronics and Applications (EPE'20 ECCE Europe)
• ISBN: 9789075815368
• DOI: https://doi.org/10.23919/epe20ecceeurope43536.2020.9215606
• Public URL: https://nottingham-repository.worktribe.com/output/5352119
• Publisher URL: https://ieeexplore-ieee-org.ezproxy.nottingham.ac.uk/abstract/document/9215606
• Additional Information: © 2020 IEEE. Personal use of this material is permitted. Permission from IEEE must be obtained for all other uses, in any current or future media, including reprinting/republishing this material for advertising or promotional purposes, creating new collective works, for resale or redistribution to servers or lists, or reuse of any copyrighted component of this work in other works.