Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

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基于PSCAD/EMTDC的高铁在线运行工况电能质量分析

来源:电工电气发布时间:2016-04-06 09:06 浏览次数:15

基于PSCAD/EMTDC的高铁在线运行工况电能质量分析 

张帅1,袁晓冬2,陈兵2,柏晶晶1,顾伟1 
(1 东南大学 电气工程学院,江苏 南京 210096;
2 江苏省电力公司电力科学研究院,江苏 南京 211102)
 
 

摘 要:随着高速电气化铁路的大规模入网,为研究高铁接入后系统侧的电能质量变化特性,在AD/EMTDC软件中搭建CRH2型高铁牵引供电系统仿真模型,从不同角度对所建高铁仿真模型进行了论证,并在对高铁实际运行工况进行匹配分析的基础上,以京-沪高铁南京段为例,分析了高铁实际运行中不同运行工况下系统侧的电能质量变化特性,为高铁电能质量监测分析和治理及实际运行控制化化提供了合理建议。
关键词:高铁;电能质量分析;PSCAD/EMTDC软件;牵引供电系统;建模仿真
中图分类号:TM922.73;U264.3 文献标识码:A 文章编号:1007-3175(2014)03-0001-07


Express Train On-Line Operation Working Condition Power Quality Analysis Based on PSCAD/EMTDC 

ZHANG Shuai, YUAN Xiao-dong, CHEN Bing, BAI Jing-jing, GU Wei

(1 School of Electrical Engineering, Southeast University, Nanjing 210096, China; 
2 Jiangsu Electric Power Company Research Institute, Nanjing 211102, China)
 
 

Abstract: Following express train electric railways connected into the power grid in large scale, in order to study the power quality change characteristics at system side after express train connected into grid, this paper built up the simulation model of CRH2 type express train tracking power supply system in PSCAD/EMTDC software. Verification was carried out from different angles for the built simulation model of express train. On the basis of matching analysis of express train actual operation working condition, taking Beijing-Shanghai express train Nanjing section for example, this paper analyzed the power quality change characteristics of express train actual operation at system side under different operation working conditions, which provides reasonable suggestions for express train power quality monitoring analysis and treatment and actual operation control optimization.
         Key words: express train; power quality analysis; PSCAD/EMTDC software; tracking power supply system; modeling simulation


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