徐州铁路枢纽电气化供电方案的优化建议

Optimization of Electrification Power Supply Plan of Xuzhou Railway Junction

本文分析了徐州枢纽电力牵引供电方案所存在的一些问题,如:枢纽变电所的主备用设置;外部电源的选用;徐客开闭所的进线;枢纽线路的挂网;接触网的分段与分束等。为确保徐州枢纽电力牵引供电的可靠性和电化后枢纽的行车组织不受影响,提出了具体的可行性方案。

The essay analyzes the existing problems in traction power supply plan of Xuzhou railway power supply conjunction, such as: the arrangement of main and standby equipment in conjunction substation; options of external power source; incoming lines of sub-switching post of Xuzhou passenger station; the lining up of conjunction lines with the network and sectioning and splitting of OCS. It raises the detailed and practical plan to guarantee the reliability of traction power supply in Xuzhou railway conjunction and non-affection of train operation in conjunction after electrification.