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With growing diffusion of DC microgrids, ground faults in the DC section of networks will become more and more likely. This is mainly due to the expected increase in size of such networks. Ground faults may involve significantly high currents, which may not be limited by front-end converters (FECs). The work presented in this paper is focused on the analysis of normal and faulty operation of a DC...
Probabilistic Risk Assessment (PRA) techniques are raising more and more interest in the context of the operation of high voltage transmission networks because they represent a new approach to the security assessment in power system operation. The classical deterministic methods, which compare the power system performance to a predefined set of requirements (e.g. no current and voltage violations,...
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