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首页> 外文会议>IEEE/PES Transmission and Distribution Conference and Exposition >Flashover Performance of Porcelain Post Insulator with Full-Clad Booster Shed
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Flashover Performance of Porcelain Post Insulator with Full-Clad Booster Shed

机译：带有全包层升压棚的瓷柱绝缘子的闪络性能

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The worsening climatic environment causes the original insulation design of existing ceramic insulators trend to be inadequate. In order to effectively solve possible flashover risks, an innovative full-clad silicone booster shed has been developed. Aiming at the effect of full-clad booster shed on the flashover performance of porcelain insulator, a series of tests were conducted on a 110 KV porcelain post insulator equipped with the full-clad booster shed in different quantities and positions. It was demonstrated that the voltages of pollution flashover, rain flashover, and icing flashover can be obviously improved after the installation of full-clad booster sheds.; The improving effect varied with the quantity of the full-clad booster shed. The installation of 3 pieces of full-clad booster sheds had a good anti-raining flashover effect, and the rain flashover voltage increased by 26.5 %; the installation of 3 pieces can obviously increase the icing flashover voltage to 107.8%; the installation of 6 pieces had an optimal effect on the anti-pollution flashover by67% improved, which exceeds the effect of direct RTV spraying.
机译：气候环境的恶化导致现有陶瓷绝缘子的原始绝缘设计趋势不足。为了有效解决可能发生的飞弧风险，开发了一种创新的全覆层有机硅助推器棚。针对全包升压棚对瓷绝缘子闪络性能的影响，对装有不同数量和位置的全包升压棚的110 KV瓷柱绝缘子进行了一系列测试。事实证明，安装全包式升压棚后，污染闪络，雨闪络和结冰闪络的电压可以明显提高。改善效果随全包式助推器棚的数量而变化。 3个全包式升压棚的安装具有良好的防雨闪络效果，雨闪电压提高了26.5％。安装三块冰，可将结冰闪络电压明显提高到107.8％。安装6个部件对防污闪效果最佳，提高了67％，超过了直接RTV喷涂的效果。

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