arXivDaily arXiv每日学术速递 周一至周五更新
arXiv 2409.02148eess.SYcs.AIcs.LGcs.SYmath.OC
收藏

基于基础模型的最优电网运行

Optimal Power Grid Operations with Foundation Models

IBM Research Europe(IBM欧洲研究院);IBM Research, T.J. Watson Research Center(IBM研究院T.J.沃森研究中心)

Alban Puech, Jonas Weiss, Thomas Brunschwiler, Hendrik F. Hamann

AI总结:

本文提出利用AI基础模型和图神经网络高效利用稀缺电网数据,并以自监督学习潮流动态作为关键第一步,从而提升电网运行与规划的最优性。

摘要:

能源转型对于应对气候危机至关重要,它要求将大量分布式可再生能源接入现有电网。随着气候变化和消费者行为变化,发电与负荷模式发生变化并呈现波动性,给电网规划与运行带来了显著的复杂性和不确定性。虽然业界已开始利用人工智能来克服现有电网仿真工具的计算挑战,但我们提出使用AI基础模型(FMs)以及图神经网络(Graph Neural Networks)的进展,以高效利用稀缺的电网数据完成不同下游任务,从而增强电网运行能力。为了捕捉电网的底层物理特性,我们认为构建一个学习潮流动态的自监督模型是开发电网基础模型的关键第一步。我们展示了该方法如何弥合行业需求与当前电网分析能力之间的差距,使行业更接近最优的电网运行与规划。

英文摘要:

The energy transition, crucial for tackling the climate crisis, demands integrating numerous distributed, renewable energy sources into existing grids. Along with climate change and consumer behavioral changes, this leads to changes and variability in generation and load patterns, introducing significant complexity and uncertainty into grid planning and operations. While the industry has already started to exploit AI to overcome computational challenges of established grid simulation tools, we propose the use of AI Foundation Models (FMs) and advances in Graph Neural Networks to efficiently exploit poorly available grid data for different downstream tasks, enhancing grid operations. For capturing the grid's underlying physics, we believe that building a self-supervised model learning the power flow dynamics is a critical first step towards developing an FM for the power grid. We show how this approach may close the gap between the industry needs and current grid analysis capabilities, to bring the industry closer to optimal grid operation and planning.

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。

↑