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arXiv 2406.17877eess.SYcs.SY
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兼顾公平性的负荷削减优化

Equity-aware Load Shedding Optimization

Xin Fang, Wenbo Wang, Fei Ding

AI总结:

针对现有负荷削减优化易导致分配不均的问题,本文提出一种兼顾公平性的负荷削减优化模型,通过引入公平性指标并整合到基于ACOPF的优化框架中,为电网运营商提供更平衡公平的削减策略。

摘要:

负荷削减通常是在发生重大扰动后,为平衡发电与需求以维持电网稳定运行而采取的最后手段。当前的负荷削减优化实践主要关注网络潮流的物理最优性。这可能导致负荷削减分配不均,使部分负荷处于不利地位。为解决这一疏漏,本文提出了一种创新的兼顾公平性的负荷削减优化模型,强调在网络中公平分配负荷削减。通过提出一种新颖的负荷削减公平性指标并将其整合到基于ACOPF的优化框架中,我们为电网运营商提供了更加平衡和公平的负荷削减策略。算例研究突出了公平性考量在确定母线间最优负荷削减中的重要性。

英文摘要:

Load shedding is usually the last resort to balance generation and demand to maintain stable operation of the electric grid after major disturbances. Current load-shedding optimization practices focus mainly on the physical optimality of the network power flow. This might lead to an uneven allocation of load curtailment, disadvantaging some loads more than others. Addressing this oversight, this paper introduces an innovative equity-aware load-shedding optimization model that emphasizes a fair allocation of load curtailment across the network. By proposing a novel equity indicator for load shedding and integrating it into an ACOPF-based optimization framework, we offer grid operators a more balanced and equitable load shedding strategy. Case studies highlight the importance of equity considerations in determining optimal load curtailment between buses.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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