The invention relates to a ballast water cabin adjusting method of a rear elbow pipe wave energy power generation device, which comprises the following steps: acquiring sea condition historical data of a working sea area, and analyzing to obtain n sea conditions possibly existing in the sea area; for each sea condition, a corresponding ballasting scheme is preset for the buoyancy compartment; after the wave energy power generation device is put into a working sea area, the sea condition of the sea area is monitored every T time; matching one of n preset sea conditions according to the monitored sea condition, and adjusting to a corresponding ballasting scheme; by changing the state of each small ballast water cabin, when the adjusted inherent period of the pitching motion is the same as or close to the wave period of the current sea condition, the wave energy power generation device can generate violent resonance motion in the pitching direction under the action of waves, so that the pitching motion is always kept at a large motion amplitude, and the power generation efficiency is improved. And the wave energy power generation device is kept at high-level power generation efficiency.
本发明涉及一种后弯管波浪能发电装置的压载水舱室调节方法,获取所处工作海域的海况历史数据,分析得到该海域可能存在的n个海况;针对每个海况,浮力舱预设对应的压载方案;在波浪能发电装置投放至工作海域后,每隔T时间对所处海域海况进行监测;根据监测的海况匹配到预设的n个海况中的一个,并调整至对应的压载方案;通过改变各个小压载水舱室的状态,使得调整后的纵摇运动固有周期与当前海况的波浪周期相同或较为接近时,波浪能发电装置受波浪作用,在纵摇方向上会发生剧烈的共振运动,使得纵摇运动一直保持较大运动幅度,波浪能发电装置保持在高水平的发电效率上。
Ballast water cabin adjusting method of rear bent pipe wave energy power generation device
一种后弯管波浪能发电装置的压载水舱室调节方法
2024-01-16
Patent
Elektronische Ressource
Chinesisch
Rear bent pipe wave energy power generation ship body
Europäisches Patentamt | 2023
|Body structure for wave power generation through rear bent pipe
Europäisches Patentamt | 2023
|Bow structure for wave power generation through rear bent pipe
Europäisches Patentamt | 2024
|Europäisches Patentamt | 2023
|