Dianci bileiqi, 2014 线路避雷器被认为是治理雷电绕击跳闸的有效手段,但实际使用中常发现在绕击雷电流作用下本基杆塔线路避雷器动作而相邻杆塔绝缘子串仍闪络的情况,为此基于电气几何模型研究了典型500 kV线路在不同地形影响下最大绕击雷电流变化情况,使用ATP-EMTP对大雷电流作用情况下绕击高电位转移的机理进行了分析,提出了使用多基杆塔连续安装线路避雷器防治高电位转移的方法。研究表明,在易发生大电流绕击的杆塔及其前后杆塔连续安装线路避雷器,大电流绕击导致的高电位转移是可以防治的。
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doaj
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Zhongguo Xiu Fu Chong Jian Wai Ke Za Zhi, 2023 Li Y, Fu Y, Ma M, Mei S.
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The Graded Priming Effect of Semantic Radical on Chinese Character Recognition. [PDF]
Front Psychol, 2021 Tong X, Xu M, Zhao J, Yu L.
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, 2019 1．本外观设计产品的名称：架空输电线路巡检机器人。2．本外观设计产品的用途：本外观设计产品用于对输电线路、杆塔、线路通道及交叉跨越等设施带电巡检，以便运检人员及时准确地掌握输电线路的运行状态，发现线路设施的损伤、缺陷等故障情况。3．本外观设计产品的设计要点：设计要点在于该外观设计产品形状。4．最能表明本外观设计设计要点的图片或照片 ...
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[Design and analysis of human arm pathological tremor simulation system]. [PDF]
Sheng Wu Yi Xue Gong Cheng Xue Za ZhiHe Z, Liu H, Liu Q, Jiang Y, Zhu Z.
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