Research on Multi-scenario Optimization Scheduling Strategy of Electrolysis-Hydrogen Coupling System for New Power Systems

被引：0
|
作者：
Pan, Jun [1 ]
Li, Ren [2 ]
Lei, Jinyong [1 ]
Cao, Yang [2 ]
Chen, Aijun [1 ]
Zhang, Hang [2 ]
机构：
[1] Guangzhou Power Supply Bur, Hydrogen Energy Res Ctr, Guangzhou, Guangdong, Peoples R China
[2] China Elect Power Planning & Engn Inst, Beijing, Peoples R China
来源：
PROCEEDINGS OF THE 10TH HYDROGEN TECHNOLOGY CONVENTION, VOL 2, WHTC 2023 | 2024年 / 394卷
关键词：
Electric-hydrogen integration; Electrolysis-to-hydrogen equipment; Hydrogen-to-electricity equipment; Time-sequential simulation; Optimal dispatch;
D O I：
10.1007/978-981-99-8585-2_22
中图分类号：
O69 [应用化学];
学科分类号：
081704 ;
摘要：
Hydrogen energy is an important component of future energy systems, and will play an important role in the construction of a new power system in China. Electrolysis-hydrogen conversion has the characteristics of high operational flexibility and multiple conversion degrees of freedom. Therefore, breakthroughs in electro-hydrogen coordination technology are urgently needed. In this paper, a refined modeling of the hydrogen energy system and power system sub-modules was carried out based on the time-series production simulation method. An operation optimization model of the electrolysis-hydrogen coupling system was established, and optimization scheduling strategies for the electrolysis hydrogen coupling system were proposed for daily and stress scenarios. Finally, a simulation calculation was conducted using an actual power grid in southern China as an example. The results verified the rationality of the time-series simulation model proposed in this paper and the effectiveness of the scheduling strategy. This study has important guiding significance for optimizing the operation of the electro-hydrogen coupling system.
引用
收藏
页码：215 / 225
页数：11
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