电力工程高压架空输电线路设计要点探讨

Discussion on Key Points of High Voltage Overhead Transmission Line Design in Power Engineering

文章以高压架空输电线路设计为切入点,简要叙述了在电力工程高压架空输电线路设计期间遇到的主要难点,详细阐述线路路径规划、导线选型设计、杆塔及基础设计、线路防雷设计、抗冰设计5个方面的设计要点及注意事项。旨在取得理想设计成果,建设高规格电力工程高压架空输电线路,切实满足用户用电需求,避免在高压架空输电线路后续运行期间频繁出现电气故障,同时也为电力工程高压架空输电线路设计工作的开展提供参考。

Taking the design of high-voltage overhead transmission line as the starting point,this paper briefly describes the main difficulties encountered in the design of high-voltage overhead transmission line in power engineering,and expounds in detail the design points and precautions in five aspects:line path planning,conductor selection design,tower and foundation design,line lightning protection design and ice resistance design.The purpose is to achieve ideal design results,build high-voltage overhead transmission lines of high-specification power projects,effectively meet the power demand of users,and avoid frequent electrical faults during the follow-up operation of high-voltage overhead transmission lines.At the same time,it also provides reference for the design of high-voltage overhead transmission lines of power projects.