| Issue |
E3S Web Conf.
Volume 561, 2024
The 8th International Conference on Energy, Environment and Materials Science (EEMS 2024)
|
|
|---|---|---|
| Article Number | 01010 | |
| Number of page(s) | 5 | |
| Section | Energy System Simulation and Sustainable Development | |
| DOI | https://doi.org/10.1051/e3sconf/202456101010 | |
| Published online | 09 August 2024 | |
Detection indicators and evaluation methods of hydrogen energy storage systems
Beijing Jiaotong University, Beijing 100000, China
* Corresponding author’s e-mail:20291032@bjtu.edu.cn
Hydrogen energy storage system is a solution for the consumption of new energy and the construction of a new distribution system. This paper proposes a comprehensive evaluation method for high-pressure gaseous hydrogen energy storage system based on fuzzy analytic hierarchy process. Around the evaluation criteria of technology, safety, economy, and environment, a multi criteria detection index system and evaluation model for hydrogen energy storage system are established. The fuzzy analytic hierarchy process is used to comprehensively evaluate the four aspects of the first and second level evaluation indicators of the high-pressure gaseous hydrogen storage system, which solves the uncertainty problem in the evaluation process. The calculation example shows that in high-pressure gaseous hydrogen storage systems, when using the same type of Type III bottle, the evaluation of a 35MPa hydrogen storage system is slightly higher than that of a 70MPa hydrogen storage system. This method lays a theoretical foundation for the large-scale development of the hydrogen energy storage industry in the future.
© The Authors, published by EDP Sciences, 2024
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