【摘要】 阐述用StatCom实现配电系统的无功功率补偿、相应的系统参数和控制参数对补偿效果的影响,并从控制策略上对配电系统中负载和传输线阻抗的变化进行分析。针对配电系统的特殊性,说明当负载发生大幅变化对控制系统的动态跟踪性能,并进行了大量的仿真。讨论了在给定线路阻抗和负载波动条件下StatCom的实验效果。更多还原

【Abstract】 The reactive power compensation application of StatCom (Static Var Generator) in distribution system illustrated,and the main configuration and control strategy for single bridge StatCom is described.Refer to the especialness of distribution system,the dynamic performance of StatCom control system is explained under the condition of periodic greatly changed amplitude load.The influences of system control performance and line current harmonics for the given system parameters, rectifier and inverter parameters under the changed load is discussed.更多还原