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A platform for research: civil engineering, architecture and urbanism
Free surface enhanced shaking liquid damper for vibration reduction of floating type wind driven generator
The invention provides a free surface enhanced shaking liquid damper used for vibration reduction of a floating type wind driven generator, which comprises a damper cavity which is a closed cavity and is filled with liquid; and the solid particles are used for enhancing the surface of the liquid so as to inhibit the breaking phenomenon when the liquid shakes greatly, float on the surface of the liquid and have the density smaller than that of the liquid. The free surface of liquid can be enhanced, and then the damping performance is improved.
本发明提出了一种用于漂浮式风力发电机减振的自由表面增强型晃液阻尼器，包括：阻尼器腔体，为封闭腔体，其内部填充液体；固体颗粒，用于增强液体的表面，从而抑制液体大幅晃动时的破碎现象，其漂浮于液体的表面，其密度小于液体的密度。本发明可增强液体的自由表面，进而提高减震性能。
Free surface enhanced shaking liquid damper for vibration reduction of floating type wind driven generator
The invention provides a free surface enhanced shaking liquid damper used for vibration reduction of a floating type wind driven generator, which comprises a damper cavity which is a closed cavity and is filled with liquid; and the solid particles are used for enhancing the surface of the liquid so as to inhibit the breaking phenomenon when the liquid shakes greatly, float on the surface of the liquid and have the density smaller than that of the liquid. The free surface of liquid can be enhanced, and then the damping performance is improved.
本发明提出了一种用于漂浮式风力发电机减振的自由表面增强型晃液阻尼器，包括：阻尼器腔体，为封闭腔体，其内部填充液体；固体颗粒，用于增强液体的表面，从而抑制液体大幅晃动时的破碎现象，其漂浮于液体的表面，其密度小于液体的密度。本发明可增强液体的自由表面，进而提高减震性能。
Free surface enhanced shaking liquid damper for vibration reduction of floating type wind driven generator
用于漂浮式风力发电机减振的自由表面增强型晃液阻尼器
ZHANG ZILI (author) / CAO QIXIANG (author) / LI XIANG (author) / CHEN JIANBING (author) / LI JIE (author)
2024-08-06
Patent
Electronic Resource
Chinese
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