试谈既有电气化铁道变电所改扩建施工

介绍了既有电气化铁道牵引变电所改扩建施工原理、工序流程以及牵引变电所内既有设备、盘柜、接线等更换的相关施工技术和需要特别关注的4个关键问题,为当前和今后更加安全、优质、高效、快速完成既有电气化铁道改扩建、大修技改施工提供了有益的参考和借鉴。

Discussion of Reconstruction and Expansion of substation in exiting electrified railway

Introduces the reconstruction and expansion principles, procedures and construction flow of traction substation of existing electrified railway as well as relative construction techniques for wiring and replacement of the equipment, panels and cubicles and 4 key issues that need particular attentions, offering valuable reference to complete the reconstruction and overhaul construction of existing electrified railways more safely, efficiently and rapidly with high quality at present and in future.