A Theoretical Solution of The Icing Thickness Correction Coefficients for Various Wire Diameters and Icing Types

摘要：

　　Based on the theoretic model of wire icing and applied a simplified formula to calculate the droplets collision rate which was verified by comparison with the Finstads that has been universally accepted,a theoretical solution of the icing thickness correction coefficients for various wire diameters was derived and a new calculation scheme was proposed.Comparison to those recommended by the Chinese Power Industry Standard and previous studies,the results showed the new scheme had preferable theortical advantage and universality.Applying of the new scheme revealed the distinct features of the icing thickness correction coefficients for different icing types including glaze,rime and mixed icing,that is of theoretical referenced value for the anti-icing design of power transmission lines.

关键词： icing thickness correction coefficient theoretical solution calculation scheme

作者: CHEN BaiLian MA XiaoHong CAO ShangHe LI Hao

作者单位: Institute of Climate in Mountainous Envirnoment of Guizhou Province Guiyang,China Institute of Electric Science of Guizhou Province Power Gird of Guizhou Province Guiyang,China Dept of HydroMeteorology Institute of Electric Power Design and Research of Guizhou Province Guiyang Institute of Electric Science of the South Power Grid South Power Gird of China Guangzhou,China

会议类型: 国际会议

会议名称: 第十七届国际结构物大气覆冰会议(IWAIS2017)

会议地点: 重庆

会议语种:英文

页码: 1-5

在线出版日期: 2017-09-25（万方平台首次上网日期，不代表论文的发表时间）