Study on Modelling a 400/220 KV Power Substation (Critical Infrastructures) – The Simulation of the Permanent Regime with EDSA Programme

Abstract

This paper wishes to illustrate the functioning of 400/220 kV Rosiori power substation from National Power Grid – Romania, during the permanent regime and the behaviour of the electric equipment of the power substation regarding this phenomenon. According to the obtained results, we suggest that the power substation functioning of quality parameters, according to the new requirements of ENTSO – E (European Network of Transmission System Operators for Electricity. The objectives of the study: each new or upgraded power substation being the critical power infrastructure should be subject to a well-functioning risk assessment, by: simulation of different operating modes, assessment of occupational health and safety risks, assessment of security risks an assessment of reliability parameters, in the context of ensuring safety and security of electricity supply.