摘要
随着电力输送能力的加大,输电走廊问题越来越突出,尤其征用土地、青苗赔偿、房屋拆迁等费用在工程投资中占比越来越大,且实施困难。以龙城—柴家寨220 kV输变电工程为例,对220 kV与500 kV混压同塔双回路F型窄基杆塔开展研究,研究中设计了3种方案,进行了局部方案样图、环境条件、导地线选型等数据对比,建议推荐采用方案三。
With the increase of power transmission capacity,the transmission corridor problem is becoming more and more prom-inent,especially,expropriation of land,compensation for green seedlings,house demolition and other costs account for an increasing proportion of project investment,and the implementation is difficult.Taking Longcheng-Chaijiazhai 220 kV power transmission and transformation project as an example,the 220 kV and 500 kV mixed-voltage double-circuit F-type narrow-base tower of the same tow-er is studied,and three schemes are designed in the study.The data such as local scheme sample drawing,environmental conditions and selection of ground conductor are compared,and Scheme Three is recommended.
作者
刘波
LIU Bo(Shanxi Electric Power Engineering Co.,Ltd.of China Energy Engineering Group,Taiyuan,Shanxi 030001,China)
出处
《山西电力》
2024年第4期6-11,共6页
Shanxi Electric Power
关键词
混压同塔双回路
F型窄基杆塔
输变电工程
mixed-voltage double circuit of the same tower
F-type narrow-base tower
power transmission and transformation project
