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Power system security assessment in presence of variable generation: an approach from RSE

pubblicazioni - Poster

Power system security assessment in presence of variable generation: an approach from RSE

Variability and uncertainty of wind power generation affect some important aspects related to power system planning and operation. The study of such issues is becoming more and more urgent due to the fast growth of the installed wind farms connected to the European grid. Among the strategic aspects indicated by ENTSO-E in [1] to attain the 20-20-20 goals, theintegration of large amount of wind power into the continental grid plays a major role. Thus, research is focused on newassessment and control approaches to deal with the increasing uncertainties in power systems also brought by wind generation. This extended abstract outlines a probabilistic risk-based methodology developed in RSE, to assess the security level of power systems. some examples on a realistic power system (Italian EHV transmission system) are briefly introduced to show the potentialities of the tool.

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