Optimal Capacity Configuration of Hybrid Electrolytic Cells Power to Hydrogen(P2H) System in Distribution System

IF 1.7 3区物理与天体物理 Q3 ENGINEERING, ELECTRICAL & ELECTRONIC IEEE Transactions on Applied Superconductivity Pub Date : 2024-08-30 DOI:10.1109/TASC.2024.3450860

Yannan Dong;Zhuo Ma;Qiwei Wang;Shaohua Ma;Zijiao Han

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Abstract

Hydrogen energy has an important role in superconducting energy storage cooling and materials synthesis. As the power-to-hydrogen (P2H) loads, alkaline electrolytic cells (AEC) and proton exchange membrane electrolytic cells (PEMEC) have different technical characteristics (TCs). This paper proposes an optimal capacity configuration model for the hybrid electrolytic cells P2H system in distribution system (DS). Firstly, a unified operating model for the electrolytic cell is established. Secondly, the optimal capacity configuration model is proposed with the objective function to minimize the total cost of the DS, including the numbers and capacity configuration of the hybrid electrolytic cells. Finally, the proposed model is verified by using the modified IEEE 33-bus system. The results show the total cost of the proposed model reduced by 4% and 11%, the hydrogen production power increase of 0.26% and 0.52% compared to the AEC and PEMEC configurations only. The study provides a reference for the configuration of large-scale hybrid electrolytic cells in power system.

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配电系统中混合电解槽氢动力（P2H）系统的最佳容量配置

氢能在超导储能冷却和材料合成中具有重要作用。作为电力制氢（P2H）负载，碱性电解槽（AEC）和质子交换膜电解槽（PEMEC）具有不同的技术特性（TC）。本文提出了配电系统（DS）中混合电解槽 P2H 系统的最佳容量配置模型。首先，建立了统一的电解槽运行模型。其次，提出了最佳容量配置模型，其目标函数是最大限度地降低配电系统的总成本，包括混合电解槽的数量和容量配置。最后，利用修改后的 IEEE 33 总线系统验证了所提出的模型。结果表明，与仅采用 AEC 和 PEMEC 配置相比，拟议模型的总成本分别降低了 4% 和 11%，制氢功率分别提高了 0.26% 和 0.52%。该研究为电力系统中大规模混合电解电池的配置提供了参考。

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

IEEE Transactions on Applied Superconductivity 工程技术-工程：电子与电气

CiteScore

3.50

自引率

33.30%

发文量

650

审稿时长

2.3 months

期刊介绍： IEEE Transactions on Applied Superconductivity (TAS) contains articles on the applications of superconductivity and other relevant technology. Electronic applications include analog and digital circuits employing thin films and active devices such as Josephson junctions. Large scale applications include magnets for power applications such as motors and generators, for magnetic resonance, for accelerators, and cable applications such as power transmission.