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公开(公告)号：EP4206462A1
公开(公告)日：2023-07-05
申请号：EP22827127.6
申请日：2022-04-07
发明人： YE, Jinyu , PAN, Pan , ZHU, Qingbin , LIU, Dong
摘要： A shallow water floating wind power system and a dynamic cable assembly thereof. The dynamic cable assembly for a shallow water floating wind power system includes a dynamic cable (100), a plurality of buoyancy units and a plurality of connection units (300), the connection units (300) each include a mooring chain (310) and an elastic cable (320) and an anchor (330), and the dynamic cable (100) is connected with a seabed (800) through the mooring chain (310) and the elastic cable (320); the connection units (300) and the buoyancy units jointly define a line shape of the dynamic cable (100), and the line shape of the dynamic cable (100) includes a first valley section (110), a plurality of peak sections (120) and a second valley section (130) between two adjacent peak sections (120); the buoyancy units each include a plurality of buoyancy blocks (200) provided at top of the peak section (120), and the connection units (300) are provided at a side of the peak sections (120) away from the floating fan (700). A shallow water floating wind power system includes a floating fan (700) and a dynamic cable assembly, the floating fan (700) is connected with the dynamic cable assembly through a bend limiting cylinder (500). For the dynamic cable assembly for a shallow water floating wind power system, when the sea condition is severe, the dynamic cable (100) will not drift in a wide range, and when impact on the dynamic cable is too large, the elastic cable (320) may reduce impact load on the dynamic cable (100) and avoid the damage at the position where the dynamic cable (100) is connected with the mooring chain (310) due to excessive impact.
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公开(公告)号：EP4395091A1
公开(公告)日：2024-07-03
申请号：EP23802498.8
申请日：2023-03-21
发明人： WANG, Haitao , YE, Jinyu , NI, Shenhui , WANG, Wenchao , ZHANG, Tianyi , PAN, Pan , ZHU, Qingbin , ZHAO, Youlin , WANG, Liyuan , ZHANG, Hongliang , HU, Ming , ZHU, Jinghua , CAO, Kai
CPC分类号： Y02E10/727
摘要： The present application provides a dynamic cable protection system and a wind power system, where the dynamic cable protection system includes: a dynamic cable, a plurality of first buoyancy devices, a plurality of second buoyancy devices, and a plurality of first connecting devices, where the dynamic cable is located in a water environment, and the dynamic cable is configured to transmit a signal or electrical energy between a water-surface device and an underwater device, the plurality of first buoyancy devices are spaced apart on the dynamic cable, the second buoyancy devices float on a water surface; he second buoyancy devices are connected to the dynamic cable through the first connecting devices, and positions where the first connecting devices are connected to the dynamic cable are located between two adjacent first buoyancy devices; the second buoyancy devices are configured to define lowest positions of trough segments of the dynamic cable, and the trough segments are connected between two adjacent crest segments. The present application is used to avoid the dynamic cable being depressed to come into contact with a seabed surface, which affects the use and lifespan of the dynamic cable.
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