220kV城田线扩容改造工程的导线选型  

Conductor Selection for 220kV Chengtian Transmission Line Extension Project

作　　者：包居敏[1] 施君 

机构地区：[1]广西电力工业勘察设计研究院,广西南宁530023 [2]江西省宜丰县供电有限责任公司,江西宜丰336300

出　　处：《红水河》2012年第5期63-65,91,共4页Hongshui River

摘　　要：按照输送容量的要求,介绍了220 kV某输电线路扩容改造工程中拟采用的3种导线,并根据具体工程情况分析了各自的利弊。通过综合比较,推荐采用铝包钢芯耐热铝合金导线,该导线具有良好的经济性和实用性。Three conductor options,for the extension of 220kV Chengtian transmission line,are compared based on their conveying capacities,whose advantages and disadvantages are analyzed through practical situations.Finally,the heat-resistant aluminum clad steel stranded conductor is recommended,which is superior to other two options in economical efficiency and practicability.

关 键 词：输电线路 扩容改造 导线选型 

分 类 号：TM752[电气工程—电力系统及自动化]