基于遗传算法的高压直流供电系统管理效率优化研究  

Research on Management Efficiency Optimization of HVDC Power Supply System Based on Genetic Algorithm

作　　者：吴军 母国辉 刘文俊 李梦琪 WU Jun;MU Guohui;LIU Wenjun;LI Mengqi(State Grid Zhejiang Ningbo Fenghua Power Supply Company,Ningbo 315500,China;School of Economics and Management,Northeast Electric Power University,Jilin 132012,China)

机构地区：[1]国网浙江宁波市奉化区供电有限公司,宁波315500 [2]东北电力大学经济管理学院,吉林132012

出　　处：《电源学报》2025年第1期181-187,共7页Journal of Power Supply

摘　　要：高压直流供电系统供电负荷易受到信号中断的影响而造成供电系统无法稳定运行,为了有效提高供电系统管理效率,提出1种基于遗传算法的高压直流供电系统管理效率优化方法。将管理效率优化转化为负荷分配问题,采用效率优化的负荷分配控制策略合理地分配高压直流供电系统中的负载电流;采用遗传算法对高压直流供电系统管理效率进行优化处理,实现高压直流供电系统管理效率最优化。实验结果表明:可以通过双电源独立运行来调节系统管理效率,从而达到提高供电系统效率的目的;所提方法运行时间可保持在90~120 s,优化时间短、效率高。The power supply load of a high voltage direct current(HVDC)power supply system is prone to be affected by signal interruption,which will result in the unstable operation of power supply system.To effectively improve the management efficiency of power supply system,an optimization method for the management efficiency of HVDC power supply system based on genetic algorithm is proposed.The optimization of management efficiency is transformed into the problem of load distribution,and a load distribution control strategy of efficiency optimization is adopted to reasonably distribute the load current in the HVDC power supply system.The genetic algorithm is used to optimize the management efficiency of the HVDC power supply system,so as to optimize its management efficiency.Experimental results show that the system management efficiency can be adjusted through the independent operation of dual power supplies,thereby improving the efficiency of power supply system.In addition,the running time of this method was maintained at 90-120 s,the optimization time was short,and the efficiency was high.

关 键 词：高压直流 供电系统 管理效率 遗传算法 负荷分配 

分 类 号：TM868[电气工程—高电压与绝缘技术]