State estimation of Active Distribution Networks: Comparison between WLS and iterated kalman-filter algorithm integrating PMUs

  title={State estimation of Active Distribution Networks: Comparison between WLS and iterated kalman-filter algorithm integrating PMUs},
  author={Stela Sarri and Mario Paolone and Rachid Cherkaoui and Alberto Borghetti and Fabio Napolitano and Carlo Alberto Nucci},
  journal={2012 3rd IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe)},
One of the challenging tasks related to the realtime control of Active Distribution Networks (ADNs) is represented by the development of fast (i.e. sub-second) state estimation (SE) processes. As known, the problem of SE of power networks links the measurements performed in the network with a set of non-linear equations representing the links between the network node voltage phasors (i.e. the system states) and measured quantities. The calculation of these voltages is accomplished by the… CONTINUE READING
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