铁道建筑技术
鐵道建築技術
철도건축기술
RAILWAY CONSTRUCTION TECHNOLOGY
2012年
1期
106-108
,共3页
电力工程%四分裂导线%弧垂观测%调整方法
電力工程%四分裂導線%弧垂觀測%調整方法
전력공정%사분렬도선%호수관측%조정방법
electric power engineering%four bundled conductor%sag observation%adjustment method
结合青藏交直流联网工程实际，详细介绍在大风、气温骤变等高原特殊气候环境下四分裂导线弧垂的观测调整方法。经在该工程中实践证实，该方法可以有效控制导线弧垂精度，可供类似工程施工参考。
結閤青藏交直流聯網工程實際，詳細介紹在大風、氣溫驟變等高原特殊氣候環境下四分裂導線弧垂的觀測調整方法。經在該工程中實踐證實，該方法可以有效控製導線弧垂精度，可供類似工程施工參攷。
결합청장교직류련망공정실제，상세개소재대풍、기온취변등고원특수기후배경하사분렬도선호수적관측조정방법。경재해공정중실천증실，해방법가이유효공제도선호수정도，가공유사공정시공삼고。
Combined with the practice of Qinghai-Tibet AC and DC interconnection project, this paper introduces the sag observation and adjustment method on four bundled conductor in the special condition of plateau climate such as high wind, sudden change in temperature. It＇ s proved by the practice of construction that this method can control the sag precision of conductor effectively. It is hoped to be reference for the construction of similar projects.
