EXPERIMENTAL STUDY for WIND TURBINE BLADES LIGHTNING PROTECTION
EXPERIMENTAL STUDY for WIND TURBINE BLADES LIGHTNING PROTECTION
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发表时间：
2006
期刊：
影响因子：
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通讯作者：
S. Arinaga;Kosuke Inoue;Takatoshi Matsushita;Fukahori-machi Nagasaki
中科院分区：
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作者：
S. Arinaga;Kosuke Inoue;Takatoshi Matsushita;Fukahori-machi Nagasaki
风机叶片采用各种防雷措施。虽然在许多风力发电机组中，一般采用由避雷点和下导线组成的防雷措施，使雷击电流安全地流向大地，但对避雷器的形状、尺寸等对防雷效果的影响报道较少。本文报道了高压冲击试验的结果，以了解雷电附着方式的差异。实际的29.5米长的风力涡轮机叶片用于一些测试。
Various lightning protection measures are used for the wind turbine blade. Although in a lot of wind turbines, lightning protection measures which consist of lightning attachment points and down-conductors for allowing lightning current to flow to the earth safely are generally adopted, the influences of shape and the size etc. of the receptor on the effect of the lightning protection are slightly reported. In this paper, the results of the high voltage impulse tests to understand the difference of manner of lightning attachment are reported. Actual 29.5m length wind turbine blades are used for some tests.