Research on the radiation characteristics of pantograph and catenaries´ offline noise

Author

Fei Xu ; Guodong Wang ; Jinbao Zhang

Author_Institution

Electron. & Inf. Eng. Coll., Beijing Jiaotong Univ., Beijing, China

fYear

2013

fDate

29-31 Oct. 2013

Firstpage

724

Lastpage

727

Abstract

To search for the characteristics of pantograph and catenaries´ offline noise (PCON)in high-speed railway, a mathematics model closed to the PCON is proposed in this paper supportedby measured data. Then the radiated electromagnetic field of PCON is analyzed based on the known signal source. As a result, in the same condition, the energy produced by the PCON is much smaller in far field than that in near field. At the same distance, regardless of near-field or far-field, the trend of field varied with frequency is almost the same which is obvious in the range from 0 to 400Hz.

Keywords

electric locomotives; electromagnetic interference; pantographs; railways; PCON; electrified railway power supply system; high-speed railway; mathematical model; pantograph and catenaries offline noise; radiated electromagnetic field; signal source; Discharges (electric); Electromagnetic fields; Equations; Market research; Mathematical model; Noise; Rail transportation; High-speed railway; mathematical model; pantograph and catenaries´ offline noise; radiated electromagnetic fields;

fLanguage

English

Publisher

ieee

Conference_Titel

Microwave, Antenna, Propagation and EMC Technologies for Wireless Communications (MAPE), 2013 IEEE 5th International Symposium on

Conference_Location

Chengdu

Print_ISBN

978-1-4673-6077-7

Type

conf

DOI

10.1109/MAPE.2013.6689856

Filename

6689856