铁路接触网在线防融冰装置(SVC型)的研制  

Development of Online Anti-icing and Ice Melting Device(Type of SVC)for OCS of Railways

作　　者：蒋汶兵 支正轩 杨代刚 赵禄山 李成龙 郭毅 冯新伟 石琦 JIANG Wenbing;ZHI Zhengxuan;YANG Daigang;ZHAO Lu shan;LI Chenglong;GUO Yi;FENG Xinwei;SHI Qi

机构地区：[1]中国铁路成都局集团有限公司贵阳供电段 [2]辽宁荣信兴业智能电气有限公司 [3]中铁电气化铁路运营管理有限公司 [4]北京网明电子技术有限公司

出　　处：《电气化铁道》2023年第6期36-40,共5页Electric Railway

摘　　要：介绍了几种接触网融冰方式的优缺点,对接触网覆冰的热平衡过程与增长规律及相关基础参量进行计算,对SVC(TCR+FC)防融冰方案进行相关参数的计算,并建立PSCAD仿真模型进行仿真验证计算。结果表明,采用该方案可以对线路进行有效融冰,在电能质量及谐波抑制方面均满足要求,确保了牵引供电系统安全。The paper introduces the advantages and disadvantages of several ice melting methods,calculates the thermal balance process and regularities of growth of the OCS icing and the relevant basic parameters,calculates the relevant parameters of the SVC(TCR+FC)anti-icing and ice melting scheme,establishes the PSCAD simulation model for simulation verification calculation.The results show that the scheme is able to accomplish the melting of the ice on the line effectively,meet the requirements in terms of power quality and harmonic suppression,and guarantee the safety of the traction power supply system.

关 键 词：防融冰 接触网 SVC 

分 类 号：U226.8[交通运输工程—道路与铁道工程]