摘要
文章提出了一种并联制氢装置的效率优化控制方法。首先建立了制氢装置的效率模型;然后通过构建多并联制氢装置的效率优化目标函数和约束条件,采用混合整数线性规划算法优化不同并联制氢装置最优功率分配值,实现最大效率运行;最后通过MATLAB仿真验证该方法的有效性和可行性。结果表明,与分级投切、功率均分方式下的运行效率相比,所提效率优化控制方法可有效提高波动功率下并联系统的运行效率。
This paper proposes an efficiency optimization control method for parallel hydrogen production units.Firstly,an efficiency model of the hydrogen production unit is established.Secondly,by constructing the efficiency optimization objective function and constraints for multiple parallel hydrogen production units,a mixed integer linear programming algorithm is used to optimize the optimal power allocation values of different parallel hydrogen production units to achieve the maximum efficiency operation.Finally,the validity and feasibility of the method are verified by MATLAB simulation.The results show that the proposed efficiency optimization control method can effectively improve the operating efficiency of the parallel system under fluctuating power compared with the operating efficiency under power equalization and graded throwing.
作者
贺明智
陈茂林
孟鑫
He Mingzhi;Chen Maolin;Meng Xin(College of Electrical Engineering,Sichuan University,Chengdu 610065,China)
出处
《可再生能源》
CAS
CSCD
北大核心
2023年第10期1401-1407,共7页
Renewable Energy Resources
基金
国家自然科学基金资助项目(52207217)
新疆油区分布式综合能源微电网研究(21ZX0144Z090109001)。
关键词
可再生能源制氢
并联
制氢效率
优化控制
功率分配
renewable energy.hydrogen production
parallel connection
hydrogen production efficiency
optimize control
power distribution
