风电耦合海水淡化制氢技术研究

Study on Hydrogen Production Technology of Wind Power Coupled Seawater Desalination

为了解决当下化石能源大量使用引起的碳排放问题以及风力发电大规模发展引起的新能源电力消纳问题,采用风电耦合海水制氢是实现由化石能源向绿色清洁能源转变的理想途径,同时该方法既可以促进新能源电力消纳,又可以缓解因大量消耗淡水所引起的资源分配问题。根据理论能耗计算结果以及海水淡化技术成本的分析可知,相比于目前仍处于研究阶段的海水直接电解制氢技术,海水淡化后制氢具有更大的可靠性及经济性。从可持续发展的角度来看,风电耦合海水淡化制氢储能是早日实现“碳达峰”、“碳中和”的重要战略手段。

In order to solve the excessive carbon emissions caused by the massive use of fossil energy and the problem of power consumption caused by the large-scale development of wind power,the use of wind power coupled with seawater hydrogen production is an ideal way to realize the transformation from traditional fossil energy to green energy.At the same time,this method can not only promote the consumption of new energy power,but also alleviate the problem of fresh water allocation.According to the calculation results of theoretical energy consumption and the analysis of the cost of seawater desalination technology,compared with direct seawater splitting,which is still in the research stage,seawater electrolysis after desalination is more economical and reliable.From the perspective of sustainable development,wind power coupled with seawater electrolysis after desalination is an important strategic means to achieve emission peak and carbon neutrality as soon as possible.