Modular Dual-Active Bridge Converter Architecture

  title={Modular Dual-Active Bridge Converter Architecture},
  author={Pablo Zumel and Leonardo Ortega and Antonio L{\'a}zaro and Cristina Fernandez and Andr{\'e}s Barrado and Alberto Rodriguez and Marta M. Hernando},
  journal={IEEE Transactions on Industry Applications},
This paper describes a modular architecture based on the dual-active bridge (DAB) converter in input-series-output-parallel (ISOP) connection. This work is focused on the input voltage sharing to ensure a proper operation of each module by means of an active control of input and output voltages. A small-signal model of the modular architecture is proposed and a decoupled control loops' scheme is used to implement the control strategy. An experimental setup has been built in order to validate… CONTINUE READING
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