Adaptive Grid-Voltage Sensorless Control Scheme for Inverter-Based Distributed Generation

@article{Mohamed2009AdaptiveGS,
  title={Adaptive Grid-Voltage Sensorless Control Scheme for Inverter-Based Distributed Generation},
  author={Y. Abdel-Rady Ibrahim Mohamed and E. F. El-Saadany and M. M. A. Salama},
  journal={IEEE Transactions on Energy Conversion},
  year={2009},
  volume={24},
  pages={683-694}
}
This paper presents an adaptive grid-voltage sensorless control scheme for inverter-based distributed generation units based on an adaptive grid-interfacing model. An adaptive grid-interfacing model is proposed to estimate, in real time, the interfacing parameters seen by the inverter and the grid-voltage vector simultaneously. A reliable solution to the present nonlinear estimation problem is presented by combining a grid-voltage estimator with an interfacing parameter estimator in a parallel… CONTINUE READING
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