【摘要】 针对既有电化区段列车提速,简述了接触网适应性改造的方案及实施过程,以及快速列车在不同接触网补偿张力系的运行效果。提出了接触网适应性改造的总体标准和“快速列车运行区段加强弓网关系管理的补充规定”。更多还原

【Abstract】 The paper reviewed the scheme for improving the adaptability of catenary, its implementation and the running effect of rapid trains in different tension series of catenary. Put forward a general standard for catenary’s improving for adaptability and the additional regulations on strengthening the management of pantograph catenary relation in the district rapid trains running across.更多还原