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One of the most challenging proposals about the smart grid concept is the deployment of features that enable a power grid to reconfigure itself, isolating defects and recovering through alternative available routes after disturbances. This ability is known as Self-Healing, a concept most widespread in distribution power systems. In transmission power systems, however, there is a substantially lower...
Changes to the power system, especially the installation of new generation sources and new operating conditions, result in higher fault currents. Circuit breakers, which are previously designed and coordinated for the power systems before the appearances of new generation sources and new operating conditions, may have inadequate fault current interruption capability. This paper discusses those operating...
The paper proposes a simple yet effective back-feed restoration algorithm to reinstate supply to the loads following a distribution system fault. The algorithm tries to balance the load served by the individual substations in the post fault restoration strategy. The proposed algorithm is essentially a constructive network tracing algorithm which comes up with final network restoration strategy by...
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