风电制氢的甲烷化消纳的可行性分析

FEASIBILITY ANALYSIS ON METHANATION ABSORPTION OF HYDROGEN PRODUCTION FROM WIND POWER

风电制氢是解决高风电渗透率电网“弃风限电”问题的有效方法,而利用氢气甲烷化制备天然气是解决氢气存储、输运及消纳难题的可行思路。对风电制氢技术的基本原理及其在国内外的发展现状进行了介绍,并讨论了制约其发展的主要因素;然后介绍了氢气甲烷化技术的基本原理及其相关技术的发展现状,并在此基础上讨论了风电制氢的甲烷化消纳的可行性;最后结合我国能源行业的发展现状,提出了利用现有的天然气产业体系促进风电制氢技术发展的思路。

Hydrogen production from wind power is an effective method to solve the problem of wind curtailment in high wind power penetration grid.The use of hydrogen methanation to prepare natural gas is a feasible idea to solve the problems of hydrogen storage,transportation and consumption.In this paper,the basic principles of wind power hydrogen production technology and its development status at home and abroad are introduced,and the main factors that restrict its development are introduced.Then,the basic principles of hydrogen methanation technology and research on development status of technologies are introduced,and on this basis,feasibility of methanation absorption of hydrogen production from wind power is discussed.Finally,combined with the development status of China’s energy industry,the idea of using the existing natural gas industry system to promote the development of hydrogen production from wind power technology is proposed.