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Increasing the share of non-synchronous sources in the energy mix leads to a decline in the dynamic response of electrical systems. In particular, the performance of the primary frequency control may drop, increasing the risk of Under Frequency Load Shedding (UFLS) as a consequence of large power imbalances. This fact has drawn attention to the simplifications made when defining security constraints...
This paper addresses the determination of the maximum penetration rate of renewable energy sources (RES) in island power systems. This issue is analyzed through a probabilistic approach which gives an interesting set of results giving to system operators the possibility to faces challenges brought up by massive RES connections. RES, especially wind farms and photovoltaic solar plants may affect significantly...
Since 1995, the Fonds d'Amortissement des Charges d'Électrification (FACE) supports operations aiming at using alternative technical solutions to the extensions and the reinforcements of low tension (LT) network, since these solutions are economically profitable. For alternative solutions to the reinforcement, the idea is either to adapt the network to the existing request, but to modify form of the...
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