交流额定电压3kV轨道交通车辆用电缆的研制

Cable design of alternating current rated voltage 3kV for track traffic vehicle

随着国民经济的快速发展,轨道交通电缆的用量越来越大,此类电缆敷设环境特殊,质量安全性能要求较高,生产加工难度较大。介绍了最具有代表性的轨道交通车辆用电缆的结构设计和生产工艺研究。通过设计分析和试验对比,达到预期目标。

With the rapid development of national economy,the quantity of cable for track traffic vehicle is increasing more and more.Such cable running need special circumstances,the level of the quality and safety need high,and the production also has some difficulties.In this paper,the structural design and its special production process for cable is introduced.Through the analysis and experiment comparation,the result shows such cable could meet the requirement.