接触网棘轮补偿装置的使用问题分析及对策

接触网棘轮补偿装置由于其补偿效率高、断线止动性能好的特点,在高速铁路上得到了全面的应用,同时在普速铁路也得到越来越广泛的应用。在运营使用中,由于产品工艺不完善、施工安装不到位、运营维护经验不足方面的问题,造成了接触网运行的安全风险。通过对郑西(郑州—西安)高铁及普速铁路棘轮补偿使用问题的系统分析,提出针对性的解决方案。

Fault Analysis and Countermeasures of Catenary Ratchet Compensation Device

Catenary ratchet compensation device has been comprehensively used on the high speed railway due to its high compensation efficiency and good break line stop performance, and has also achieved more and more application in normal-speed railway. In the opera tion use, the catenary is caused running safety risk because the product technology is imperfect, the installation does not reach the des ignated position and the operation ＆. maintenance experience is insufficient. By systematic analysis of the faults of catenary ratchet compensation which happened at Zheng xi high-speed railway and normal-speed rail.way, this paper puts forward the corresponding countermeasures,