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Robust Island Partition of Active Distribution Network

机译：有源配电网的鲁棒岛分区

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摘要

Island partition is an effective scheme in case that outage caused by extreme weather happen in the distribution system. In order to form a more reliable island, an island partition model which takes loads fluctuation into account is formulated. To be more specific, a two-stage robust optimization island partition program considering ellipsoidal uncertainty set of load forecasting error is formulated. This model satisfies operation and topology constraints when the object of it is to recover the most of load. The two-stage robust optimization problem is transformed into a mixed integer second order cone problem (MISOCP) to make it computationally tractable and uncertainty budget is supposed to change the conservatism degree of the result. Finally, the results of the samples prove the validity of the new model and method.
机译：岛分区是一种有效的方案，以防配电系统中发生极端天气导致的停电。为了形成更可靠的孤岛，制定了考虑负荷波动的孤岛划分模型。更具体地说，制定了考虑负荷预测误差的椭圆形不确定性集合的两阶段鲁棒优化岛划分程序。当该模型的目标是恢复最大的负载时，它可以满足操作和拓扑约束。将两阶段鲁棒优化问题转化为混合整数二阶锥问题（MISOCP），使其在计算上易于处理，并且不确定性预算被认为会改变结果的保守度。最后，样本结果证明了新模型和新方法的有效性。

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