Effect on Power quality of the electric railway traction in distribution power network

被引：0
|
作者：
Tien Trung Vo [1 ]
机构：
[1] Tech Univ Ostrava, Fac Elect Engn & Comp Sci, Dept Gen Elect Engn, Ostrava 70833, Czech Republic
来源：
PROCEEDINGS OF THE 13TH INTERNATIONAL SCIENTIFIC CONFERENCE ELECTRIC POWER ENGINEERING 2012, VOLS 1 AND 2 | 2012年
关键词：
Power quality; Harmonic distortion; Electric railways;
D O I：
暂无
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
Power quality is a very important criterion in supplying electric railways since it affects the efficiency of these systems. This paper presents a systematic approach to estimate effect of harmonic distortion in supplying AC electric railway traction, which incorporates a novel directional track shift method to deal with the train. On the basis of the united model, the transfer characteristics of harmonic currents and voltages are simulated, the harmonic distortion of voltages and currents in the power supply system are calculated. Using the actual data, the effects of harmonics on distribution transformers are analyzed.
引用
收藏
页码：319 / 322
页数：4
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