摘要
介绍了牵引变电所接地系统设计方案,重点对接地装置材料选择、降低接地电阻措施、防止二次设备反击烧损等影响牵引供电系统接地安全的技术问题进行了分析。
Introduces the design scheme of earthing system in traction substation. It makes a detailed analysis for those technical issues which will affect the traction power supply system＇s earthing safety, including the selection of the material of earthing devices, measures for reducing earthing resistance and measures for preventing equipment on secondary circuit side from being burned or damaged.
出处
《电气化铁道》
2008年第3期18-20,共3页
Electric Railway
关键词
牵引变电所
接地装置
二次设备
traction susbstation
earthing devices
equipment in secondary circuit side
