YANG Gao-guanghui. Cause analysis for 220kV vertical arrangement twin bundled lines adhesion and countermeasures[J]. 2009, 29(5): 42-44.DOI:
220kV垂直双分裂导线粘连原因及整改措施
摘要
福建省网220 kV输电线路垂直双分裂导线相继发现多起粘连现象
严重威胁电网的安全。文中根据现场运行经验对220 kV垂直双分裂导线发生粘连的问题进行研究
分析垂直双分裂导线产生粘连的主要原因
并提出整改的措施和建议。
Abstract
In recent years
a number of conductor adhesion problems have been found on 220kV vertical twin bundled transmission lines in Fujian power grid
severely threatening to the safety of the power grid.The problem was studied in this article based on field operation experience and the main causes were analyzed.Modification measures and suggestions were also presented.