摘要
为了满足高速铁路大容量负荷补偿需求和降低有源补偿装置容量,以组合式同相供电系统为例进行分析。首先介绍了系统结构;然后分析补偿目标与补偿装置容量的关系,并以某实际高速铁路为例,计算了优化补偿和完全补偿条件下各牵引变电所中牵引变压器和潮流控制器的容量;最后通过模拟仿真验证了系统补偿方式与补偿容量的关系。
In order to meet the demand of high-speed railway large capacity load compensation and reduce the capacity of active compensation device,this paper takes the combined in-phase power supply system as an example to analyze.Firstly,the system structure is introduced.Then the relationship between the compensation target and the capacity of the compensation device is analyzed,and taking a domestic high-speed railway as an example,the capacities of traction transformers and power flow controllers in traction substations under optimal compensation and full compensation conditions are calculated.Finally,the relationship between compensation mode and compensation capacity is verified by simulation.
作者
翟延涛
刘若飞
DI Yantao;LIU Ruofei(Transport Department of Shuohuang Railway Development Co.,Ltd.,Suning 062350,China;School of Electrical Engineering,Southwest Jiaotong University,Chengdu 611756,China)
出处
《电工技术》
2019年第11期5-7,共3页
Electric Engineering
关键词
组合式同相供电系统
补偿装置
容量
仿真
combined co-phase power supply system
compensation device
capacity
simulation
