Energy Transition Oriented Planning and Operation of Electricity-Gas-Hydrogen Integrated Energy System

被引：0
作者：
Chen S. [1 ]
Zhang J. [1 ]
Wei Z. [1 ]
Lyu S. [1 ]
Sun G. [1 ]
Zang H. [1 ]
机构：
[1] College of Energy and Electrical Engineering, Hohai University, Nanjing
来源：
Dianli Xitong Zidonghua/Automation of Electric Power Systems | 2023年 / 47卷 / 19期
基金：
中国国家自然科学基金;
关键词：
energy transition; hydrogen; integrated energy system; natural gas; operation; planning; renewable energy accommodation;
D O I：
10.7500/AEPS20230406001
中图分类号：
学科分类号：
摘要：
The shortage of fossil energy and the aggravation of environmental pollution urgently require the integration of clean, efficient, and secure energy resources into the power system. The hydrogen has the advantages of zero carbon emission and high energy density, and hence has huge application potential in the low-carbon transition and terminal utilization of energy. Moreover, the hydrogen can provide support for the accommodation of a high proportion of intermittent renewable energy. However, immature hydrogen production processes and incomplete infrastructure restrict the large-scale application of hydrogen energy. Constructing an interconnected electricity-gas-hydrogen integrated energy system (EGHIES) can realize large-scale accommodation and long-distance transport of hydrogen energy. Therefore, the latest research on the EGHIES is reviewed, in which the key technologies from the aspects of system modeling, operation dispatch, planning design, and demonstration application are introduced. Finally, three future research directions on EGHIES, i. e., safety and reliability analysis, flexible regulation technologies, and market mechanisms, are prospected. © 2023 Automation of Electric Power Systems Press. All rights reserved.
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收藏
页码：16 / 30
页数：14
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