A multi-agent optimal operation methodology of electric, thermal, and hydrogen integrated energy system based on ADMM algorithm

IF 2.6 4区工程技术 Q3 ENERGY & FUELS

Frontiers in Energy Research Pub Date : 2024-08-29 DOI:10.3389/fenrg.2024.1428303

Dongxu Zhou, Jingzhou Xu, Can Zhang, Pengchao Wei, Guangsheng Pan, Zhongfan Gu

引用次数: 0

Abstract

This article presents a study on the distributed optimization operation method for micro-energy grid clusters within an electric, thermal, and hydrogen integrated energy system. The research focuses on precisely modeling the Power-to-Hydrogen (P2H) conversion process in electrolytic cells by considering their startup characteristics. An optimization operation model is established, with each micro-energy grid as the principal entity, to cater to their individual interests and demands. The Alternating Direction Method of Multipliers (ADMM) algorithm is adopted for distributed solution. Case studies demonstrate that the connection topology between micro-energy grids significantly impacts the total operating cost, and the effectiveness of the ADMM algorithm is validated through a comparison with centralized optimization approaches.

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基于 ADMM 算法的电、热、氢综合能源系统多代理优化操作方法

本文介绍了一项关于电、热、氢综合能源系统中微型能源网群分布式优化运行方法的研究。研究的重点是通过考虑电解槽的启动特性，精确模拟电解槽的电能制氢（P2H）转换过程。以每个微型能源网为主体，建立优化运行模型，以满足其各自的利益和需求。采用交替方向乘法（ADMM）算法进行分布式求解。案例研究表明，微型能源网之间的连接拓扑结构会对总运营成本产生重大影响，通过与集中式优化方法的比较，ADMM 算法的有效性得到了验证。

本文章由计算机程序翻译，如有差异，请以英文原文为准。

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来源期刊

Frontiers in Energy Research Economics, Econometrics and Finance-Economics and Econometrics

CiteScore

3.90

自引率

11.80%

发文量

1727

审稿时长

12 weeks

期刊介绍： Frontiers in Energy Research makes use of the unique Frontiers platform for open-access publishing and research networking for scientists, which provides an equal opportunity to seek, share and create knowledge. The mission of Frontiers is to place publishing back in the hands of working scientists and to promote an interactive, fair, and efficient review process. Articles are peer-reviewed according to the Frontiers review guidelines, which evaluate manuscripts on objective editorial criteria