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The additional power demand caused by cold load pickup (CLPU) condition restricts the simultaneous restoration of all the loads of a network due to excessive loading on the network elements and violation of limits. Therefore, step-by-step restoration is the most adopted approach. However, it requires long time for the complete restoration. The main cause of CLPU problem is the loss of diversity amongst...
This paper presents a scheme for step-by-step restoration of a power distribution network under cold load pickup condition. The proposed scheme uses the optimal load shedding for each step of the restoration process, and determines the optimal switching sequence for the restoration process. The optimization is performed to achieve multiple objectives of minimum load curtailment and minimum switching...
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