摘要
介绍了电气化铁路接入系统方案的谐波评估方法。对如何更准确的建立系统模型,在谐波计算中如何考虑接线方式、谐波背景、牵引站并联电容器组的影响及站间的相互影响进行了详细论述,并结合具体工程实例进行仿真计算与方案的评估分析。
This paper firstly describes method for harmonic evaluation in electric railway's connection scheme,and(expatiates) on how to establish the more accurate system model,how to consider the effect of the connection scheme,the background harmonic、the parallel capacitors and the influence between the substations for electric railway.The harmonic in a concrete electric railway project is calculated,the viewpoints of this paper are validated.
出处
《河北电力技术》
2007年第4期9-12,共4页
Hebei Electric Power
基金
国家电网公司重大科技创新专项课题"提高电网供电可靠性关健技术-电气化铁路供电关健技术-电气化铁路牵引供电规划方法研究"项目研究内容的一部分
课题号SGKJ[2007]102号。
关键词
电气化铁路
谐波评估
供电方式
背景谐波
electric railway
harmonic evaluation
connection scheme
background harmonic
