RESEARCH ON CATENARY ANTI-ICING (ICE-MELTING) TECHNOLOGY IN HIGH-SPEED RAILWAY

摘要：

The ice coating on the catenary of high-speed railway will severely affect the railway operation. At present, the research on the catenary ice coating problem in the electrified railway field at home and abroad is not deep enough. Combined with the characteristics of high-speed railway catenary, this paper studies the principle of ice-coating and icemelting, demonstrate the feasibility of high-current thermal anti-icing (ice-melting) technology which would not affect its performance and can prevent icecoating or de-icing. Furthermore, it systematically studies on various of feasible programs. It proposes the AC and DC anti-icing (ice-melting) technical scheme of high-speed railway catenary, and demonstrates the feasibility of catenary anti-icing (ice-melting)without interrupting the transportation.

作者: Gong Yansheng Huang Wenxun Wang Jilai Wang Qiang

作者单位: China Railway First Survey and Design Institute Group Ltd, Electric Railway Design Department, Xian 710043, China

会议类型: 国际会议

会议名称: The 14th International Workshop on Atmospheric Icing of Structures(第十四届结构物大气覆冰国际研讨会 IWAIS 2011)

会议地点: 重庆

会议语种:英文

页码: 95

在线出版日期: 2011-05-08（万方平台首次上网日期，不代表论文的发表时间）