基于短期风速观测的输电线路设计风速移植方法研究  

Design Wind Speed Transplantation Method of Transmission Line Based on Short-term Wind Speed Observation

作　　者：战祥伦 李磊 谷洪钦 李志龙 ZHAN Xianglun;LI Lei;GU Hongqin;LI Zhilong

机构地区：[1]国核电力规划设计研究院有限公司,北京100095

出　　处：《电力系统装备》2023年第4期98-101,共4页Electric Power System Equipment

摘　　要：文章针对无资料地区输电线路设计风速取值困难,提出了基于短期风速观测的设计风速移植方法,在临时气象站与长期气象站同期观测的基础上,将长期气象站重现期风速计算成果移植到临时气象站,在此基础上得到临时气象站点重现期风速的计算方法.将该方法应用于典型工程案例,取得了良好的效果.In view of the difficulty in obtaining the design wind speed of the transmission line in the area without data,this paper proposes a design wind speed transplant method based on short-term wind speed observation.On the basis of the simultaneous observation of the temporary meteorological station and the long-term meteorological station,the calculation results of the return period wind speed of the long-term meteorological station are transplanted to the temporary meteorological station,and on this basis,the calculation method of the return period wind speed of the temporary meteorological station is obtained.The method has been applied to typical engineering cases and achieved good results.

关 键 词：输电线路 设计风速 临时气象观测 风速移植 

分 类 号：TM75[电气工程—电力系统及自动化]