Real Time Control System for Metro Railways Using PLC & SCADA

作     者：Ishu Tomar Indu Sreedevi Neeta Pandey 

作者机构：Department of Electronics and Communication EngineeringDelhi Technological UniversityDelhi110042India 

出 版 物：《Intelligent Automation & Soft Computing》 (智能自动化与软计算（英文）)

年 卷 期：2023年第35卷第2期

页      面：1403-1421页

核心收录：

学科分类：08[工学] 081101[工学-控制理论与控制工程] 0811[工学-控制科学与工程] 081102[工学-检测技术与自动化装置] 

主　　题：Train control system automation PLC(programmable logic controller) SCADA(supervisory control and data acquisition) 

摘      要：This paper proposes to adopt SCADA and PLC technology for the improvement of the performance of real time signaling&train control systems in metro *** main concern of this paper is to minimize the failure in automated metro railways system operator and integrate the information coming from Operational Control Centre(OCC),traction SCADA system,traction power control,and power supply *** work presents a simulated prototype of an automated metro train system operator that uses PLC and SCADA for the real time monitoring and control of the metro railway ***,SCADA is used for the visualization of an automated process operation and then the whole opera-tion is regulated with the help of *** PLC used in this process is OMRON(NX1P2-9024DT1)and OMRON’s Sysmac studio programming software is used for developing the ladder logic of *** metro railways system has deployed infrastructure based on SCADA from the power supply system,and each station’s traction power control is connected to the OCC remotely which commands all of the stations and has the highest command *** alarm is triggered in the event of an emergency or system *** proposed system overcomes the drawbacks of the current centralized automatic train control(CATC)*** system provides prominent benefits like augmenting services which may enhance a network’s full load capacity and networkflexibility,which help in easy modification in the existing program at any time.