To keep in step with the rapid development of automation in UMT, this paper discusses the design of the SCADA master control system and the related technology items, argues that the design shall emphasize the reliability and openness of the system itself.

• 摘要针对城市轨道交通自动化技术的快速发展，提出了电力监控控制中心系统应考虑的设计技术问题，旨在保证系统健壮性及应用开放性。