Design considerations of a three phase dual active bridge based on reactive power flow

@article{Boillat2012DesignCO,
  title={Design considerations of a three phase dual active bridge based on reactive power flow},
  author={David Olivier Boillat and Subharup Gupta Roy and Ajay Tripathi and Subhashish Bhattacharya},
  journal={2012 IEEE Energy Conversion Congress and Exposition (ECCE)},
  year={2012},
  pages={424-430}
}
This paper discusses about the reactive power flow calculation in a dual-active-bridge (DAB) following the CP (conservative power) and PQ (instantaneous reactive power) theories. Based on the results from reactive power calculation, the optimal virtual turns ratio is determined so as to draw equal reactive power from the primary and secondary sides of the DAB-transformer. The equal sharing of the reactive power makes the DAB system more efficient. This paper also discusses about the computation… CONTINUE READING

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Single loop, zero reactive power in dual-active-bridge converters

2013 IEEE International Autumn Meeting on Power Electronics and Computing (ROPEC) • 2013
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