带有弹性索的潮流能电站系泊系统的设计及特性

漂浮式电站潮流能发电机组依托于浮式载体，其系泊系统关系着潮流能电站的安全运行与生存。关于载体系泊系统的研究，目前主要集中在海洋钻井平台方面，而关于以潮流电站为代表的浅水系泊的开发研究相对较少。本文基于漂浮式潮流能电站，设计开发了一套带有弹性索的系泊系统，以悬链线理论为基础，分别分析了系泊系统中加入的弹性索长度及不同水深下对系泊系统的影响。研究发现，当工作水深小于60m的浅水海域时，对于系泊张力的作用显著，张力的最大值可以减少37%，具有极大的工程应用前景。

Study on the design and mooring characteristics of the tidal current energy power station with elastic cable

The floating tidal power unit is based on floating carrier. Its mooring system is related to the safe operation and survival of power station. The study on the carrier of the mooring system is mainly in the offshore drilling platform at present. And the development, research on shallow water mooring is few as represent of tidal power station. Based on the floating tidal power station, a set of flexible cable mooring system is designed and developed. With the catenary theory, the influence of the length of the mooring system and mooring system in different depth with elastic cable are analyzed. The study found that when the water depth is less than 60m in shallow waters, the mooring tension significantly. The maximum tension can be reduced by 37%, which has great prospect in engineering application.