城际铁路车站10 kV电源引入方案探讨

徐云鹤（中铁二院工程集团有限责任公司，成都市 610031）

Discussion on the Introduction Schemes of 10 kV Power Supply to Intercity Railway Stations

XU Yunhe（China Railway Eryuan Engineering Group Co.,Ltd.,Chengdu 610031，China）

Abstract：According to the setting characteristics of intercity railway stations and intervals,the technical economy of two schemes for the introduction of local power supply for stations between two distribution substations and the introduction of 10 kV power supply for the running‑through power line between intervals are compared from the perspectives of voltage loss,civil construction requirements and project cost,in order to determine the reasonable scheme for power supply for intercity railway stations.

Key words：intercity railway;load classification;distribution substation;running‑through power line;technical economy;voltage loss；civil construction requirements；project cost

摘　要：针对城际铁路车站和区间设置特点，从电压损失、土建需求、工程造价等方面对两配电所之间车站引接地方电源和引接区间贯通线两种10 kV电源引入方案进行技术经济性综合比较，以确定城际铁路车站供电方案的合理性。

关键词：城际铁路；负荷分类；配电所；贯通线；技术经济性；电压损失；土建需求；工程造价

中图分类号：TU851                　  文献标识码：A

doi：10.3969 / j. issn.1003 － 8493.2023.03.003