高速铁路牵引供电系统变压器容量选择的经济性分析  

Economical Analysis of Capacity Selection for Traction Power Supply System Transformers for High Speed Railway

作　　者：黄玲珍[1] HUANG Lingzhen

机构地区：[1]中铁上海设计院集团有限公司

出　　处：《电气化铁道》2019年第S01期107-109,共3页Electric Railway

摘　　要：通过分析牵引变压器安装容量与高速铁路运输组织、经济效益的关系,给出牵引变压器投资、牵引供电运营总电费的计算模型,计算更换牵引变压器的时间节点,经技术经济比选后确定合适的牵引变压器安装容量选择方式,以节省供电设施投资及运营费用。By analyzing of relations between installation capacity selection of traction transformer and traffic organization and economical benefits of high speed railway, the paper puts forward the calculation model for the investment of traction transformer and total electricity tariff for traction power supply operation, calculates the time node for replacing of traction transformers. The selection modes for installation capacity of traction transformers are determined after technical and economical comparisons so as for saving of power supply facilities and costs of operation.

关 键 词：高速铁路 变压器 安装容量 经济性 

分 类 号：U224.22[交通运输工程—道路与铁道工程]