铁路变电所SPD选型及在线监测系统研究  

Research on SPD Selection and Online Monitoring System of Railway Substation

作　　者：孟军锋 姜同伍 杨超 黄成 Meng Junfeng;Jiang Tongwu;Yang Chao;HuangCheng(China Railway Wuhan Survey and Design Co.,Ltd,Wuhan 430000,China;China Railway Wuhan GroupCo.,Ltd,Wuhan 430000,China)

机构地区：[1]中铁武汉勘察设计院有限公司,武汉430000 [2]中国铁路武汉局集团有限公司武汉供电段,武汉430000

出　　处：《智能建筑电气技术》2022年第5期55-58,共4页Electrical Technology of Intelligent Buildings

摘　　要：通过分析铁路站房、基站、通信站等铁路防雷接地系统常见的问题与运维单位的客观需求。本文研究了一种铁路电力防雷和接地的智能化在线监测系统,并且对该系统从SPD的选型到接地电阻的在线监测都进行了阐述。By analyzing the common problems of railway lightning protection and grounding systems such as railway stations, base stations, and communication stations, and the objective needs of operation and maintenance units. This paper studies an intelligent online monitoring system for railway power lightning protection and grounding. And the aspects of the selection of SPD and on-line monitoring of grounding resistance of this system are explained.

关 键 词：SPD选型 防雷与接地 在线监测 智能化 

分 类 号：TU856[建筑科学]