| 系泊系统对波能发电装置动力响应的影响 |
| |
| 引用本文： | 连宇顺,张斌,郑金海,刘海笑,马刚. 系泊系统对波能发电装置动力响应的影响[J]. 中国舰船研究, 2022, 0(1): 80-90,116 |
| |
| 作者姓名： | 连宇顺 张斌 郑金海 刘海笑 马刚 |
| |
| 作者单位： | 河海大学海岸灾害及防护教育部重点实验室;河海大学港口海岸与近海工程学院;天津大学水利工程仿真与安全国家重点实验室;哈尔滨工程大学烟台研究院 |
| |
| 基金项目： | 国家自然科学基金(51609079,51979050);中央高校基本科研业务费专项资金项目(B200201002);江苏省自然科学基金面上项目(BK20201314);天津大学水利工程仿真与安全国家重点实验室开放基金(HESS-1910)。 |
| |
| 摘 要： | [目的]为了设计造价合理、性能高效的系泊系统,研究不同系泊系统对波能发电装置(WEC)的能量摄取(PTO)能力和定位性能的影响.[方法]选择一典型的两刚体点吸式WEC装置为研究对象,采用WEC-Sim和MoorDyn开源代码设计两类系泊系统,一类采用锚链,另一类采用锚链和聚酯缆绳所组成的混合缆.通过对这两类系泊系统进行...
|
| 关 键 词： | 聚酯缆绳 波能发电装置模拟器(WEC-Sim) MoorDyn 波能发电装置 系泊系统 |
Effects of mooring systems on dynamic response of wave energy converter |
| |
| LIAN Yushun,ZHANG Bin,ZHENG Jinhai,LIU Haixiao,MA Gang. Effects of mooring systems on dynamic response of wave energy converter[J]. Chinese Journal of Ship Research, 2022, 0(1): 80-90,116 |
| |
| Authors: | LIAN Yushun ZHANG Bin ZHENG Jinhai LIU Haixiao MA Gang |
| |
| Affiliation: | (Key Laboratory of Ministry of Education for Coastal Disaster and Protection,Hohai University,Nanjing 210098,China;College of Harbour,Coastal and Offshore Engineering,Hohai University,Nanjing 210098,China;State Key Laboratory of Hydraulic Engineering Simulation and Safety,Tianjin University,Tianjin 300072,China;Yantai Research Institute and Graduate School,Harbin Engineering University,Yantai 265501,China) |
| |
| Abstract: | [Objectives]Aiming at a mooring system design with cost-effectiveness and high performance for wave energy converter(WEC),the effects of such systems on the capability of power take-off(PTO)system and positioning performance of WEC are investigated.[Methods]A two-body floating point absorber is chosen as the sample WEC.The open-source WEC-Sim and MoorDyn codes are used to design two types of mooring system for the WEC:one is a chain mooring system and the other is an integrated chain-rope(i.e.,polyester fiber rope)mooring system.By performing time-domain analysis for the WEC with different mooring lines,the responses,such as WEC displacement,power take-off(PTO)and mooring line tension,are obtained respectively.[Results]The results show that,the effects of mooring systems on the displacement response of the floater are small,but these effects on the response of the spar body is obvious.For the WEC with a linear damper,these effects on the PTO response are negligible.Moreover,the line tensions of the integrated mooring system are lower than the corresponding tensions of the chain mooring system under the operational sea state.[Conclusions]The results of this study have reference value for the improved design of WEC mooring systems. |
| |
| Keywords: | polyester fiber ropes WEC-sim MoorDyn wave energy converter(WEC) mooring system |
| 本文献已被 维普 等数据库收录！ |
|
