The invention belongs to the technical field of new energy utilization, and provides an offshore oscillating water column wave energy conversion device with an external permeable structure. The offshore oscillating water column wave energy conversion device with the external permeable structure comprises an oscillating water column system, an anchoring fixing system and a permeable structure. According to the offshore oscillating water column wave energy conversion device with the external permeable structure provided by the invention, the offshore oscillating water column wave energy conversion device and the permeable structure are effectively combined. An offshore floating structure is adopted, the offshore oscillating water column wave energy conversion device with the external permeable structure can be applied to deep and far sea areas with higher wave energy density, and the output power of the device can be effectively improved; and by the adoption of the permeable structure, the long wave transmission of the target sea condition into an air chamber is not affected, large wave loads generated by short waves in waves to the device can be effectively reduced, and the structure safety is protected, so that the oscillating water column wave energy conversion device can be ensured to efficiently and stably operate for a long time.
本发明属于新能源利用技术领域,提供了一种带有外置透空结构的离岸式振荡水柱波能转换装置,包括振荡水柱系统、锚泊固定系统和透空结构。本发明将离岸式振荡水柱波能转换装置和透空结构有效结合。采用离岸浮式结构,可以应用于波能密度更大的深远海区域,能有效提高装置的输出功率;采用透空结构既不影响目标海况长波透射进入气室,也能有效减小波浪中短波对装置产生的较大波浪荷载,保护结构安全,从而保证振荡水柱波能转换装置能长时间的高效、稳定运行。
Offshore oscillating water column wave energy conversion device with external permeable structure
带有外置透空结构的离岸式振荡水柱波能转换装置
2021-02-09
Patent
Elektronische Ressource
Chinesisch
IPC: | F03B MACHINES OR ENGINES FOR LIQUIDS , Kraft- und Arbeitsmaschinen oder Kraftmaschinen für Flüssigkeiten / B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F01D Strömungsmaschinen [Kraft- und Arbeitsmaschinen oder Kraftmaschinen], z.B. Dampfturbinen , NON-POSITIVE-DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES |
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