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Basin-type insulators are major insulating component and the conductive supporting structure of GIS(Gas Insulated Switchgear) and GIL(Gas-insulated Metal-enclosed Transmission Line), and have significant influence on the performance and reliability of the equipment. Many studies focused on the mechanical strength and environmental adaptability since the application of basin-type insulator. The simulation...
Porcelain post insulators are widely used in power equipment as insulation-supporting structure. The current standard has clear requirement for the overall strength of porcelain post insulators; however, the operation and maintenance data of various operating conditions show that shed damage is a major failure type of porcelain post insulators. At present, strength verification of cantilever beam...
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