分布式电源(distributed generators,dgs)的大规模接入加剧了配电网运行状态的波动,为配电网的安全运行带来了巨大挑战。...图4 馈线b节点电压最值fig.4 maximum and minimum voltage of nodes in feeder b图5 馈线d节点电压最值fig.5 maximum and minimum
multilevel converter,mmc)具有模块化程度高、输出谐波特性好、扩展性强的特点,成为柔性直流输电(modular multilevel convertor based high voltage...图8 电压前馈环节附加滤波器后mmc的阻抗fig.8 impedance of mmc after adding a filter to the voltage feedforward link由图
次谐波电流与母线7次谐波电压变化趋势fig.2 variation of 7 th harmonic current of three feeders and 7 th harmonic voltage...图6 谐波阻抗变化下谐波监测数据散点图fig.6 scatter plot of harmonic monitoring data under harmonic impedance change02
图1 电网分区与储能电站选址流程fig.1 grid zoning and site selection process for energy storage power stations1.1...图2 储能电站容量配置流程图fig.2 flow chart of capacity configuration for energy storage power stations03算例分析以标准
图2 中国各地2022年1~12月代理购电价格表fig.2 agent electricity purchase price of each province in china in 2022 from...中国各省(区、市)源网荷储一体化6种发展路线分析表table 4 analysis of six development routes for source-network-load-storage