基于CIGRE 388的高压直流线路导线选型研究  

Study of Conductor Selection for HVDC Transmission Line Projects Based on CIGRE 388

作　　者：张冯硕 肖明杰 陈媛 刘文勋 ZHANG Feng-shuo;XIAO Ming-jie;CHEN Yuan;LIU Wen-xun(Central Southern Electrical Power Design Institute Co.,Ltd.of CPECC,Wuhan 430071,China)

机构地区：[1]中国电力工程顾问集团中南电力设计院有限公司,湖北武汉430071

出　　处：《电力勘测设计》2020年第S01期92-95,共4页Electric Power Survey & Design

摘　　要：随着我国“一带一路”建设的推进,越来越多的中国企业参与到国外的直流工程中。国外直流工程的经济性分析和导线选择,一般都参考CIGRE 388。本文首先分析了CIGRE 388计算直流线路工程初投资的方法,接着对该方法的局限性进行了分析,最后通过与国内初投资和年费用计算方法的对比,提出了如何在目前的国际直流线路工程中灵活运用CIGRE 388进行导线选择的方法。With the development of the"one belt and one way"initiative in China,more and more Chinese enterprises are involved in HVDC projects overseas.The economic analysis and conductor selection of international HVDC projects generally refer to CIGRE 388.Firstly,this paper analyses the method of CIGRE 388 calculating the initial investment of HVDC line project,then analyses the limitation of this method.Finally,by comparing with the method of China’s initial investment and annual cost calculation,it introduces a method to use CIGRE 388 on selecting conductor in the current international HVDC project.

关 键 词：高压直流线路 CIGRE 388 导线选择 经济分析 

分 类 号：TM7[电气工程—电力系统及自动化]