摘要
湖南怀化飞山-会同-牌楼220 kV线路工程的电压等级为220 kV,线路长度为106 km。飞山变出线利用飞黔II线双回路终端塔挂线,牌楼变出线为0.157 km,再利旧110 kV玉桥线#165~#164段0.650 km路径单回改双回混压架设,其余105 km单回架设。施工过程中需跨越焦柳铁路,施工安全风险高,为保证不影响铁路的正常运行需在工务段的配合方式下进行跨越架线施工。
The voltage level of Hunan Huaihua-Feishan-Huitong-Pailou 220 kV line project is 220 kV and the line path length is 106 km.The outgoing line of Feishan substation is connected with the double circuit terminal tower of Feiqian Line II.The outgoing line of Pailou substation is 0.157 km,and the old 110 kV Yuqiao line#165~#164 section is used for 0.650 km single circuit to double circuit mixed voltage erection,and the remaining 105 km single circuit erection.Jiaotong Liuzhou railway needs to be crossed during construction,so the construction safety risk is high.In order to ensure that the normal operation of the railway will not be affected,the crossing and stringing construction shall be carried out under the coordination of the track maintenance section.
作者
杨晗
YANG Han(Hunan Chuangye Power Transmission and Transformation Engineering Co.,Ltd.,Changsha 410000,China)
出处
《电工技术》
2022年第15期106-108,共3页
Electric Engineering
关键词
铁路
输电线
施工
railway
transmission line
construction
