Paper Info
Title
Voltage Balancing Control of IPOS Modular Dual Active Bridge DC/DC Converters Based on Hierarchical Sliding Mode Control.
Abstract
This paper proposes a novel nonlinear control method for the input-parallel output-series modular dual active bridge (DAB) dc/dc converter which regulates the dc-bus voltage and individual module voltages together. At first, a state space form of the DAB converter model is derived. Next, the output voltage controller of the modular DAB converter is designed with the hierarchical sliding-mode control theory. Furthermore, due to the robustness of the sliding-mode control, the control performance is insensitive to the mismatch of leakage inductances of the DAB transformers. The feasibility of the proposed control scheme has been proved by simulation and experimental results.
Year
DOI
Venue
2019
10.1109/ACCESS.2018.2889345
IEEE ACCESS
Keywords
Field
DocType
Dual active bridge,modular dc/dc converter,hierarchical sliding mode control,voltage balancing control
Computer science,Control theory,Nonlinear control,Voltage,State-space representation,Robustness (computer science),Converters,Voltage controller,Modular design,Distributed computing,Sliding mode control
Journal
Volume
ISSN
Citations 
7
2169-3536
0
PageRank 
References 
Authors
0.34
0
3
Name
Order
Citations
PageRank
Sangmin Lee121914.72
Yoon-Cheul Jeung251.33
Dong-Choon Lee312217.37