智能变电站安全措施自动布设系统的研制与应用  

Development and application of automatic deployment system for security measures in intelligent substation

作　　者：张龙 黄亭 李建华 魏小栋 ZHANG Long;HUANG Ting;LI Jianhua;WEI Xiaodong(State Grid Xi’an Power Supply Company,Xi’an 710032;Shaanxi Power Transmission and Transfer Engineering Co.,Ltd,Xi’an 710014)

机构地区：[1]国网西安供电公司,西安710032 [2]陕西送变电工程有限公司,西安710014

出　　处：《电气技术》2024年第9期71-75,共5页Electrical Engineering

摘　　要：安全措施布置是保障变电站设备检修安全的重要手段。传统的安全措施人工布设方式耗时费力,需要多种安全工器具,难以满足当前发展智能变电站的各项要求。针对变电站现有围栏存在的智能化、自动化程度低等问题,设计由安全措施布设卡激活的可见激光网格红外光栅电子围栏预警系统,利用显示液晶屏和可见激光网格替代红布幔、标示牌等,自行开发磁吸式空气开关保护盒,以达到空气开关防误操作的目的,从而提高变电站安全措施布设效率,提升变电站控制技术水平,确保电网的安全稳定运行。The arrangement of security measures is an important way to ensure the safety of substation equipment maintenance.The traditional manual deployment of security measures is time-consuming and labor-intensive,requiring multiple safety tools,which is difficult to meet the various requirements of the current development of intelligent substations.In response to the problems of low intelligence and automation in the existing fences of substations,a visible laser grid infrared grating electronic fence warning system activated by sesurity measures deployment cards is designed.The system uses a display liquid crystal display screen and visible laser grid to replace red curtains,signs,etc.,and a magnetic suction type air switch protection box is developed to achieve the goal of preventing accidental operation of the air switch.This system effectively improves the efficiency of substation security measures deployment,enhances the level of substation control technology,and ensures the safe and stable operation of the power grid.

关 键 词：安全措施 自动布设 智能变电站 红外光栅 智能显示 

分 类 号：TM63[电气工程—电力系统及自动化]