高速铁路牵引变电所改造技术

Reconstruction Technology of High-Speed Railway Traction Substation

随着高速铁路蓬勃发展,现有牵引变电所综自系统渐渐难以满足发展需求。为大力发挥现有牵引变电所内部备用体系作用,在节约资源成本的前提下,充分利用现有牵引变电所内部空间框架,对高速铁路牵引变电所进行改造,实现在有限空间以及时间节点上的综自系统更新与增容改造,从而确保高速铁路正常运作下,各牵引变电所逐步转型。本文总结牵引变电所改造新技术措施,旨在促进高铁运营范围内牵引变电所相关改造内容的逐步完善,为推动高速铁路实现可持续性发展奠定坚实基础。

The high-speed railway is experiencing a vigorous development, making it difficult for the overall integrated automation system of the existing traction substation to meet the development needs. To give full play to the internal standby system of the existing traction substation, on the premise of saving resources and costs, we should make full use of the internal space framework of the existing traction substation to realize the transformation of high-speed railway traction substation as well as the updating and capacity expansion of the overall integrated automation system in limited space and time nodes, so as to ensure the gradual transformation of the traction substation under the normal operation of high-speed railway. This paper summarizes a large number of new technical measures conducive to the transformation of traction substations, aims to promote the gradual improvement of relevant transformation contents of traction stations within the operation scope of high-speed railway, and lays a solid foundation for driving the sustainable development of high-speed railway.