地铁站台门系统电气控制方式分析

Analysis of the Electrical Control Mode of the Subway Platform Door System

现阶段,我国城市轨道交通事业的迅猛发展,地铁成为“双碳目标”下,大众日常出行的首选。其中,地铁站台门是地铁工程机电一体化高科技产品设施,是车站列车与站台之间至关重要的安全屏障。本文将以地铁站台门系统电气控制为研究对象,即分析地铁站台门系统实施电气控制的意义为切入点,围绕地铁站台门系统的系统控制、站台控制以及手动操作三个电气控制方式展开了分析,重点剖析了系统控制的内部电气原理以及内部安全回路控制。有助于相关技术人员更深入了解电气控制方式,为处理站台门电气故障提供参考。

At this stage,with the rapid development of China's urban rail transit industry,the subway has become the first choice for the public's daily travel under the"double carbon goal".Among them,the subway platform door is a high-tech product facility of mechatronics of subway engineering,and it is a vital safety barrier between the station train and the platform.This paper takes the electrical control of the subway platform door system as the research object,that is,the significance of the implementation of the electrical control of the subway platform door system as the starting point,and analyzes the three electrical control modes of the subway platform door system:system control,platform control and manual operation,focusing on the internal electrical principle of the system control and the internal safety loop control.It is helpful for relevant technicians to have a deeper understanding of the electrical control mode and provide a reference for dealing with the electrical fault of the platform door.