As high-quality secondary energy, hydrogen has huge application potential in energy storage and utilization and helps solve renewable energy consumption in the power system. This article proposes a new type of energy-carrying form that uses electricity and hydrogen as energy carriers—an electric-hydrogen energy system to further increase the proportion of renewable energy in primary energy consumption. The article discusses the significance of the development of the electric hydrogen energy system, gives the structural framework of the electric hydrogen energy system, and reviews the relevant research foundation and key technologies from the aspects of generation (manufacturing), storage, transmission, distribution, and utilization. Finally, the electric hydrogen energy system has prospected from economic analysis, system integration, and the near-term implementation path.
hydrogen energy system high-proportion renewable energy energy storage hydrogen production fuel cell
Primary Language | English |
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Subjects | Energy Systems Engineering (Other) |
Journal Section | Review Article |
Authors | |
Publication Date | June 29, 2021 |
Submission Date | May 7, 2021 |
Acceptance Date | June 24, 2021 |
Published in Issue | Year 2021 Volume: 6 Issue: 1 |