长三角G15氢能高速公路加氢站布点建模

Location Modeling of Hydrogen Refueling Station on G15 Hydrogen Highway in Yangtze River Delta

为了提升加氢站服务效率并减小设施总投入,科学合理地选择加氢站的站点位置,根据高速公路出行的特殊性,建立了快速路一维道路加氢站布点模型。在模型中,首先引入了加氢站建设运营经济性模型,细化了加氢站的经济性分析,并考虑边界条件、随机性等因素的影响,对加氢站的位置和加注能力进行优化,并给出氢气购入方案。在算法方面,首先列举加氢站的位置组合,然后将加氢站的定容问题转化为线性规划问题求解。最后以长三角地区G15高速公路为例,进行加氢站布点,构建城际加氢站网络。

To improve the service efficiency of the hydrogen refueling station and reduce the infrastructure investment and scientifically select the station location,according to the particularity of highway travel,a one-dimensional road hydrogen station location model on expressway is established.First,the economic model of the hydrogen refueling station is introduced to refine economic analysis.Then,the location and filling capacity of the hydrogen refueling station are optimized considering the influence of boundary conditions and randomness,and the hydrogen supply scheme is given.In terms of algorithm,the location combinations of hydrogen refueling stations were enumerated,and the filling capacity problem was converted into a linear programming problem to solve.Finally,taking the G15 expressway in the Yangtze River Delta as an example,the location layout of hydrogen refueling stations is conducted to construct the intercity hydrogen refueling station network.