摘要
新型山区旅游轨道交通不同于传统的铁路和城市轨道交通,选择合理的牵引供电制式尤为重要。本文着重对AC 25 kV、DC 1 500 V/750 V以及DC 3 000 V制式进行技术经济比选,推荐采用DC 3 000 V制式,并利用Opentrack和Openpowernet软件建立牵引供电仿真模型,得到牵引网电压水平、钢轨电位、电流、功率等曲线,为DC 3 000 V制式的牵引供电方案设计提供参考。
The urban mass transit of new type for mountain tourism has special characteristics and is different with traditional railway and urban mass transit,selecting a rational traction power supply mode is most important.The paper emphasizes the technical and economical comparison for power supply modes of AC 25 kV,DC 1 500 V/750 V and DC 3 000 V,recommends to adopt DC 3 000 V power supply mode.On the basis of establishing of a power supply simulation model by software of Opentrack and Openpowernet,curves of voltage level,rail potential,current and power of the traction network are obtained,providing important basis for design of scheme for DC 3 000 V traction power supply mode.
出处
《电气化铁道》
2019年第1期72-76,共5页
Electric Railway
关键词
山区旅游轨道交通
供电制式
DC
3000
V
仿真
Urban mass transit for mountain tourism
power supply mode
DC 3 000 V
simulation
