高速铁路牵引供电系统供电能力评估方法  

Evaluation Method of Power Supply Capacity of High-speed Railway Traction Substation

作　　者：张存竹 ZHANG Cunzhu(School of Electrical Engineering in Southwest Jiaotong University,Chengdu 611756,China)

机构地区：[1]西南交通大学电气工程学院,四川成都611756

出　　处：《电工技术》2022年第22期226-228,共3页Electric Engineering

摘　　要：针对高速铁路牵引变电所的供电能力评估,归纳了牵引变电所供电能力指标体系,主要包括电压水平、载流量、牵引变压器寿命损失三个方面,并给出了各个供电能力指标的计算方法,在此基础上,结合某高铁牵引变电所现场实测数据,评估了其供电能力。Aiming at the evaluation of power supply capacity of high-speed railway traction substations,this paper summarizes the power supply capacity index,including voltage level,current carrying capacity,and life loss of traction transformers.The calculation method of each power supply capacity index is given.On this basis,combined with the field measured data of a high-speed railway traction substation,its power supply capacity is evaluated.

关 键 词：高速铁路 牵引供电系统 供电能力 

分 类 号：TM922.3[电气工程—电力电子与电力传动]