风电制氢经济性及发展前景分析

Economy and Development Prospects Analysis of Wind Power Hydrogen Production

风能等可再生能源具有随机性、间歇性和波动性等特点,利用风电等可再生能源发电制氢,实现可再生能源多途径就近高效利用,是未来清洁能源替代的重要方向之一。考虑利用风电通过碱性电解水制氢,以氢燃料电池车作为终端应用,利用平准化成本分析法和内部收益率法分析制氢及储运等全环节成本效益变化,提出了考虑产业链传导的风电全电量制氢经济分析模型,并与并网发电进行经济性对比,为全面平价上网背景下新能源消纳受限地区风电产业新的发展模式提供参考。

Renewable energy sources such as wind energy have the characteristics of randomness,intermittence and volatility.Using renewable energy sources such as wind power to generate hydrogen can achieve efficient and multi-path use of renewable energy sources,which is one of the important directions for clean energy replacement in future.It considers using wind power to produce hydrogen from alkaline electrolyzed water,and also considers using hydrogen fuel cell vehicles as terminal applications.The leveled cost analysis method and internal rate of return method are used to analyze the cost-benefit changes of hydrogen production and storage and transportation.It proposes an economic analysis model of hydrogen industry chain conduction that hydrogen production from full-wind power.Economic comparison between using wind power to generate hydrogen and to generate power with grid is also made,which can provide decision-making reference for the new development model of the wind power industry in areas.The new energy consumption is limited in the context of comprehensive parity on-grid connection.