太阳能光伏发电系统多目标容量优化配置方法研究  

Research on multi-objective capacity optimization configuration method for solar photovoltaic power generation system

作　　者：唐新杰 郭娜杰 胡浩 郭飞 Tang Xinjie;Guo Najie;Hu Hao;Guo Fei(Ma′anshan Power Supply Company of State Grid Anhui Electric Power Co.,Ltd.,Ma′anshan 243000,China)

机构地区：[1]国网安徽省电力有限公司马鞍山供电公司,安徽马鞍山243000

出　　处：《能源与环保》2025年第2期175-181,共7页CHINA ENERGY AND ENVIRONMENTAL PROTECTION

摘　　要：太阳能光伏发电系统包含多个电极容量存储装置,针对不同目标实施容量配置时,通常以路径线和容量等级量化需求指标,造成电量的浪费导致经济收益不高,为此提出基于SPEA2算法的光伏系统多目标容量优化配置方法。以实际调节需求为基础,结合最佳经济结果量化太阳能光伏发电系统需求指标;参考容量配置总成本、弃电损耗以及输电成本3项指标构建多目标函数,将系统需求指标导入多目标函数,设置约束条件,通过SPEA2算法求取函数最优解集,最优解即为容量配置量,以此实现太阳能光伏发电系统多目标容量配置优化。以某地区光伏发电系统为实验对象,探究设计方法实际运用收益情况。结果表明,与文献所提方法比较,运行成本低,且收益提升了16.38%。The solar photovoltaic power generation system includes multiple electrode capacity storage devices.When implementing capacity configuration for different targets,the demand indicators are usually quantified by path lines and capacity levels,resulting in waste of electricity and low economic benefits.Therefore,a multi-objective capacity optimization configuration method for photovoltaic systems based on SPEA2 algorithm was proposed.Based on actual regulation needs and combined with the best economic results,the demand indicators for solar photovoltaic power generation systems were quantified.Based on three indicators:total cost of capacity configuration,abandoned power loss,and transmission cost,the multi-objective function was constructed.The system demand indicators were imported into the multi-objective function,the constraints were set,and the SPEA2 algorithm was used to obtain the optimal solution set of the function.The optimal solution is the capacity configuration amount,thus achieving multi-objective capacity configuration optimization of the solar photovoltaic power generation system.Taking the photovoltaic power generation system in a certain region as the experimental object,the actual application benefits of the design method were explored.The results showed that compared with the methods proposed in the literature,the operating costs were lower and the benefits increased by 16.38%.

关 键 词：光伏发电 多目标容量优化 SPEA2算法 灵活性调节需求 收益目标 

分 类 号：TN98[电子电信—信息与通信工程]