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Showing 1 to 2 of 2 for “"Elos de corrente contínua"”.
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Avaliação da estabilidade de tensão em sistemas com elos de corrente contínua em redes eletricamente próximas
… configuration is known as multi-infeed. To undertake such an evaluation, static modal analysis methodology based on eigenvalue decomposition was applied. This method affirms the proximity of voltage instability and identification of critical points within the system. Further objectives of this …
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Avaliação da estabilidade a pequenos sinais em sistemas CA/CC em paralelo
… simulations. The small signal theory is used to identify the critical modes of oscillation from the HVDC, in detriment of the stability margin. The simulations show that, in weak electrical systems, characterized by the low short-circuit ratio, a critical mode from the current control mode of the …