摘要
基于丰宁张北可再生能源四端环形柔性直流电网工程,开展了关于直流电流潮流控制器(DCFC)拓扑结构的参数优化设计,从电流波动、电容电压波动、开关器件损耗等角度开展了开关频率优化设计,从电容电压波动与电容器体积等方面开展了电容器容值优化设计,提出了优化参数建议并通过仿真验证了其合理性。
Based on the Fengning Zhangbei renewable energy four terminal circular flexible DC power grid project,parameter optimization design of the DC current flow controller(DCFC)topology structure was carried out.The switch frequency optimization design was carried out from the perspectives of current fluctuation,capacitor voltage fluctuation,and switch device loss.The capacitor capacitance optimization design was carried out from the aspects of capacitor voltage fluctuation and capacitor volume.Optimization parameter suggestions were proposed and their rationality was verified through simulation.
作者
周靖
姜宇晨
王盼盼
郑梦阳
ZHOU Jing;JIANG Yuchen;WANG Panpan;ZHENG Mengyang(Xinanjiang Hydropower Plant of State Grid Xinyuan Hydropower Co.Ltd.,Hangzhou 311608,China;State Grid Fujian Electric Power Co.Ltd.,Sanming Power Supply Company,Sanming 365000,China;Guodian NARI Technology Co.Ltd.,Nanjing 211100,China)
出处
《水电与抽水蓄能》
2025年第4期100-107,共8页
Hydropower and Pumped Storage
基金
中央高校基本科研业务费资助项目“复杂情况下无人机-无人车异构集群任务分配与轨迹规划的一体化设计”(B230201055)。
关键词
抽水蓄能
直流电网
参数优化
直流电流潮流控制器
pumped storage energy
DC power grid
parameter optimization
DC current flow controller
