螺头水道大跨越导线的选型及应用  

Selection and Application of Transmission Wire for Large Crossing of Luotou Watercourse

作　　者：王轶文[1] 姚耀明[2] 张彤[1] 金红明[1] 

机构地区：[1]浙江省电力设计院,杭州市310012 [2]浙江省电力公司,杭州市310007

出　　处：《电力建设》2011年第7期55-58,共4页Electric Power Construction

摘　　要：螺头水道大跨越是舟山与大陆联网输电工程的核心部分,其跨越规模创造多项纪录。导线选型及制造是螺头水道大跨越的核心技术难题之一,系统总结了螺头水道大跨越建设中导线的设计制造等相关经验,可供今后类似工程借鉴。Large crossing of Luotou watercourse is the heart of transmission project connecting Zhoushan island and the mainland,of which the scale creates many records.However,the selection and manufacture of transmission wire is one of the core technical problems in the project.In this paper,the experiences are summarized of the design and manufacture for transmission wire,providing references for similar engineering practice in the future.

关 键 词：螺头水道大跨越 铝包钢绞线 交直流电阻比 导线选型 

分 类 号：TM75[电气工程—电力系统及自动化]