Sensorless operation of an Active Front End converter with LCL filter

@article{Wrona2014SensorlessOO,
  title={Sensorless operation of an Active Front End converter with LCL filter},
  author={Grzegorz Wrona and Kamil Malon},
  journal={2014 IEEE 23rd International Symposium on Industrial Electronics (ISIE)},
  year={2014},
  pages={2697-2702}
}
In this paper sensorless control method fora an Active Front End (AFE) converter is presented. Developed algorithm is based on Voltage Oriented Control (VOC), extended by additional Voltage Dips Compensation (VDC) module. Moreover improved Virtual Flux (VF) estimator based on SOGI-QSG for LCL filter has been shown. This new sensorless control method can assure sinusoidal and balanced grid currents even during strong voltage dips. To avoid large current overshoots, new universal startup… CONTINUE READING
7 Citations
15 References
Similar Papers

Citations

Publications citing this paper.
Showing 1-7 of 7 extracted citations

References

Publications referenced by this paper.
Showing 1-10 of 15 references

New Positive-sequence Voltage Detector for Grid Synchronization of Power Converters under Faulty Grid Conditions,

  • P. Rodriguez, R. Teodorescu, I. Candela, A. V. Timbus, M. Liserre, F. Blaabjerg
  • Power Electronics Specialists Conference,
  • 2006
Highly Influential
10 Excerpts

A review of grid code technical requirements for wind farms, Renewable Power Generation

  • M. Tsili, S. Papathanassiou
  • IET ,
  • 2009
1 Excerpt

Sensorless digital control of grid connected three phase con-verters for renewable sources

  • A. Kulka
  • Ph.D. dissertation, Norwegian Univ. Sci.Technol…
  • 2009
2 Excerpts

An unity power factor converter without current measurement

  • J. L. Duarte
  • 2000

Similar Papers

Loading similar papers…