On the energy transfer in the emerging power systems: New models or better measurements?

Abstrct form only given. The development of smart grid technologies for distribution grids requires a more accurate knowledge of the energy transfer in such grids. Uncertainties in the measurement chain and in the network model (mostly from incomplete knowledge of the model electrical parameters) have to be estimated and further used together with control algorithms, including those based on state estimation procedures. In this talk, several model components are considered and described along with associated uncertainties.