As global demand for clean energy continues to grow,hydrogen energy is increasingly recognized as a high-efficiency,clean energy source,especially in the form of"green hydrogen"derived from renewable energy.The characteristics and classifications of hydrogen energy were introduced,and two main green hydrogen production technologies:alkaline electrolysis and PEM(Proton Exchange Membrane)electrolysis were compared.The study shows that PEM hydrogen production equipment,with its fast response time,is more suited to the fluctuating power output of solar and wind energy,making it advantageous for off-grid hydrogen production and the use of excess renewable energy.To enhance the performance and longevity of PEM hydrogen production equipment,improvements were suggested in power configuration,safety technology protocols and component durability.Additionally,the market outlook for PEM hydrogen production equipment was discussed,with a focus on challenges in core materials and cost reduction.The study provided theoretical and practical guidance for advancing green hydrogen production technology and its integration with clean energy projects.
关键词
氢能/清洁能源/绿氢/碳减排/电解水/PEM制氢技术/清洁能源消纳
Key words
hydrogen energy/clean energy/green hydrogen/carbon reduction/water electrolysis/PEM hydrogen production technology/clean energy integration
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