光伏耦合电解水制氢系统作为虚拟电厂资源的运行模式与经济性分析

Operation Mode and Economy of Photovoltaic Coupled Water Electrolysis Hydrogen Production System As a Kind of Virtual Power Plant Resource

为推进太阳能、氢能等清洁可再生能源的利用,并使之更好地与虚拟电厂技术融合,针对光伏电站与电解水制氢的耦合系统,进行了规模化聚合资源运行模式构建和计及资源初始投资的相关经济性分析。同时,结合对光伏电站实际工程项目年出力数据的分析,探讨了该类耦合资源作为虚拟电厂资源时,在实现支撑新型电力系统、促进新能源消纳的同时,可以维持并不断优化自身经济性,并指出了其中值得重点关注的运行模式优化要素、设备功能特点和市场条件,供相关研究参考。

In order to promote the utilization of clean and renewable energy such as solar energy and hydrogen energy,and better integrate it with virtual power plant technology,aiming at the coupling system of photovoltaic power station and electrolytic water hydrogen production,the operation mode of large-scale aggregate resources was constructed and the relevant economic analysis considering the initial investment of resources was carried out.At the same time,combined with the analysis of the annual output data of the actual photovoltaic power station project,it was discussed that when this kind of coupling resources were used as virtual power plant resources,while supporting the new power system and promoting the consumption of new energy,it could maintain and continuously optimize its own economy.The operation mode optimization elements,equipment function characteristics and market conditions worthy of attention were pointed out,which provided a reference for related research.