数字化全冗余中压交直交变频提升机电控系统  

Electric Control System of Digitalized Full Redundancy MV AC-DC-AC Frequency Conversion Hoist

作　　者：程军 李晓 魏勇 苏新村 CHENG Jun;LI Xiao;WEI Yong;SU Xincun(Ningxia Hongdunzi Coal Industry Co.,Ltd.,Yinchuan 750000,China;Shanghai Hualing Complete Sets of Equiment for Power Station Co.,Ltd.,Shanghai 200040,China)

机构地区：[1]宁夏红墩子煤业有限公司,宁夏银川750000 [2]上海华菱电站成套设备股份有限公司,上海200040

出　　处：《现代建筑电气》2023年第3期53-59,共7页Modern Architecture Electric

摘　　要：为提高矿井提升机系统安全性、保证设备正常运行,提出了数字化全冗余电控系统的方案,研究了全冗余传动系统、热备PLC控制系统,详细介绍了相关系统设备的硬件设计、选型、配置,以及提升机系统软件设计。通过某项目工程实践证明,数字化全冗余电控系统具有更高的安全性能,并为旧系统的升级改造提供了解决方案。In order to improve the safety of mine hoist system and ensure the normal operation of equipment,this paper puts forward the digital full redundancy electric control system scheme,studied the full redundancy drive system,hot standby PLC system,introduced in detail the hardware design,selection,configuration of related system equipment,as well as the hoist system software design.Through a project practice proved that digital full redundancy electronic control system has higher safety performance,and provides a solution for the old system upgrade.

关 键 词：深井大功率提升机 数字化全冗余 提升机用中压变频 热备PLC 

分 类 号：TM921.51[电气工程—电力电子与电力传动]