大同电网电气化铁路牵引负荷的影响及对策  

Discussion on Disadvantage and Treatment Plan of Electrization Railway Draught Load

作　　者：罗文杰 张力强 吕利军 

机构地区：[1]大同供电分公司,山西大同037008

出　　处：《山西电力》2007年第2期65-67,共3页Shanxi Electric Power

摘　　要：电气化铁路牵引负荷中所占的比重越来越高,其功率因数低、谐波含量高等特点给电力部门及周边用户带来了诸多问题,已引起供电部门越来越多的重视。以大同电网某变电站为例,介绍了牵引负荷对电力部门的正常生产和周围用户的不利影响,提出了相应的治理措施。Because of its low power factor and bigher harmonic content, electrization railway draught load which occupies more and more proportion in electric load has brought many problems to the electric power departent and peripgeral user and also attracted power supply department more and more attention. Take some transformer substation in Datong electrical network as an example, this paper introduces the disadvantage of electric power department＇s regular production and pcrigpcry user, and puts {orward the correspoding manage measure.

关 键 词：电气化铁路牵引负荷 谐波 治理措施 

分 类 号：TM71[电气工程—电力系统及自动化]