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近年来,随着我国轨道交通行业日新月异的发展,以网络集成与控制为核心的智能低压系统已普遍应用于轨道交通行业的建设领域。作为通风空调电控柜系统的重要组成部分,承担着车站通风设备监控以及紧急情况下防灾救灾的重要任务。通过与BAS系统的网络通信与数据传输,实现通风设备的远程操作、测量、监视与保护,提高了系统运行的安全性与稳定性,同时节约了人力与时间成本,提高了工作效率。本文主要探讨了西安地铁一号线智能低压系统的组成部分及网络,为以后国内其他地铁的智能低压系统设计提供参考和借鉴价值。该系统已在西安地铁实际工程项目中成功应用,取得了良好效果。
In recent years, with the rapid development of China’s rail transit industry, the intelligent low-voltage system with network integration and control as the core has been widely used in the field of rail transit construction. As an important part of ventilation and air conditioning control cabinet system, bear the station ventilation equipment monitoring and emergency disaster prevention and relief of the important task. Through network communication and data transmission with BAS system, remote operation, measurement, monitoring and protection of ventilation equipment are realized, safety and stability of system operation are improved, labor and time cost are saved, and work efficiency is improved. This article mainly discusses the components and network of the intelligent low voltage system of Xi’an Metro Line 1, which will provide reference and reference value for the design of intelligent low voltage system of other subway in the future. The system has been successfully applied in Xi’an Subway actual project and has achieved good results.