Sound and vibration fusion on-line monitoring system for cloud side-end collaborative wind turbine generator hub key component

The invention relates to the technical field of wind turbine generator cloud end cooperation and sound and vibration fusion, in particular to a cloud end cooperation wind turbine generator hub key component sound and vibration fusion online monitoring system. Comprising a terminal acquisition unit,...

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Hauptverfasser: YANG LINXU, XIN HONGWEI, SHI SONGLIN, TIAN YE, YANG YANJUN, GUAN LINXUAN, WANG JIANGUO, WEN XIAOQIANG, JIA BINGQIAN, PAN DEJUN, WU YINGJIE, SHEN YANJIE, ZHANG XIUYU
Format: Patent
Sprache:chi ; eng
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Zusammenfassung:The invention relates to the technical field of wind turbine generator cloud end cooperation and sound and vibration fusion, in particular to a cloud end cooperation wind turbine generator hub key component sound and vibration fusion online monitoring system. Comprising a terminal acquisition unit, an edge calculation unit and a cloud service unit, the terminal acquisition unit is used for performing state monitoring on key components in a hub of the wind turbine generator through a vibration sensor and an audio sensor, and transmitting the acquired information to the edge calculation unit through a wireless network; the edge computing unit is used for carrying out on-site warehouse division, sound-vibration fusion modeling and analysis on the received data of the acquired information, and wirelessly transmitting a system operation state and an analysis result to the cloud service unit; the cloud service unit comprises a three-dimensional visualization platform and a model self-optimization unit, full-state p