Model predictive control of multiphase interleaved DC-DC converters with sensorless current limitation and power balance

@article{Marithoz2008ModelPC,
  title={Model predictive control of multiphase interleaved DC-DC converters with sensorless current limitation and power balance},
  author={S{\'e}bastien Mari{\'e}thoz and A. Giovanni Beccuti and Manfred Morari},
  journal={2008 IEEE Power Electronics Specialists Conference},
  year={2008},
  pages={1069-1074}
}
The present paper investigates the control of interleaved DC-DC converters. It proposes an alternative solution to balance the currents between the legs without using current transducer, relying instead on a feedback loop based on the measurement of the capacitor voltage ripple. The appropriate measurement circuit is proposed. The voltage control uses a model predictive control scheme, which assumes the average model of a single leg converter, the unbalance being compensated separately. The… CONTINUE READING

Citations

Publications citing this paper.
SHOWING 1-8 OF 8 CITATIONS

One-sensor current sharing in multiphase interleaved DC/DC converters with coupled inductors

  • 2012 15th International Power Electronics and Motion Control Conference (EPE/PEMC)
  • 2012
VIEW 1 EXCERPT
CITES METHODS

Bus-voltage ripple optimization method for automotive multiphase DC/DC-converters

  • 2009 IEEE Energy Conversion Congress and Exposition
  • 2009
VIEW 1 EXCERPT
CITES BACKGROUND

References

Publications referenced by this paper.
SHOWING 1-10 OF 10 REFERENCES

High Efficient Interleaved Multi-channel dc/dc Converter Dedicated to Mobile Applications

  • Conference Record of the 2006 IEEE Industry Applications Conference Forty-First IAS Annual Meeting
  • 2006
VIEW 1 EXCERPT

Sensorless Current-Sharing in Multiphase Power Converters

  • 2006 IEEE Workshops on Computers in Power Electronics
  • 2006
VIEW 1 EXCERPT

Constrained Optimal Control of Linear and Hybrid Systems

  • IEEE Transactions on Automatic Control
  • 2003
VIEW 1 EXCERPT