| Title |
Analysis of Current Collection Performance Testing and Result of 350[km/h] Catenary System |
| Authors |
허용석(Heo, Yong-Seok) ; 이인희(Lee, In-Hee) |
| DOI |
https://doi.org/10.5370/KIEE.2016.65.2.365 |
| Keywords |
350[km/h] catenary ; Current collection performance ; Contact force ; Loss of contact ; Uplift |
| Abstract |
The 350[km/h] catenary system was successfully opened in Honam high speed line. This 350[km/h] catenary system is firstly constructed in South Korea. Therefore the current collection performance of this system should be tested and evaluated by the authority. This paper describes the testings by running of HEMU-430X train and the evaluation criteria and result analysis to determine whether the performance of the catenary is good or not as a verification of catenary-pantograph interface. In detail, the contact force by pantograph, arcs by loss of contact and uplift amount of the catenary support were measured and discussed as a category of the current collection performance. |