This paper describes the factors that cause temperature changes in 750kV and 330kV GIS busbar tubes,provides a calculation method for the length changes of GIS busbar tubes caused by actual on-site temperature changes,and reasonably explains the reasons for the sliding support and inadequate movement of busbar tubes in the Qinghai Tibet Plateau region.
关键词
气体绝缘全封闭组合电器/温度变化/母线/伸缩节
Key words
gas insulated fully enclosed composite electrical appliances/temperature changes/busbars/expansion joints
维普
万方数据