基于模拟退火的动态缆线型优化  

Dynamic Cable Configuration Optimization Based on Simulated Annealing

作　　者：邹科 袁振钦 刘刚 王辉 屈衍 孙亚峰 祝茂宇 ZOU Ke;YUAN Zhenqin;LIU Gang;WANG Hui;QU Yan;SUN Yafeng;ZHU Maoyu(Southern University of Science and Technology,Guangdong Shenzhen 518055,China;Deepocean Offshore Technology Co.,Ltd.(Shenzhen),Guangdong Shenzhen 518110,China;Hengtong Submarine Power Cable Co.,Ltd.,Jiangsu Suzhou 215537,China;CBM-Future New Materials Science&Technology Co.,Ltd.,Zhejiang Taizhou 317005,China;China Nuclear Power Design Co.,Ltd.(ShenZhen),Guangdong Shenzhen 518172,China)

机构地区：[1]南方科技大学,广东深圳518055 [2]深洋海工技术(深圳)有限公司,广东深圳518110 [3]江苏亨通高压海缆有限公司,江苏苏州215537 [4]台州中浮新材料科技股份有限公司,浙江台州317005 [5]深圳中广核工程设计有限公司,广东深圳518172

出　　处：《高压电器》2022年第1期18-23,30,共7页High Voltage Apparatus

摘　　要：动态电缆在水中的线型对确保电缆的合理受力,保证疲劳寿命具有重要的作用。文中针对浮式风电动态缆的陡波线型,基于经典悬链线方程,以远位张力与近位曲率的利用率之和作为线型优化的目标,采用模拟退火算法对线型进行优化,分析了不同浮力系数对线型优化的影响。文中结论对线型工程设计具有一定参考和指导意义。As offshore wind power development move from shallow water to deep sea,floating offshore wind power has become a key option for industry.The dynamic cable that exports electric energy and is an important component in the floating wind power system.In this paper,theoretical model of the steep wave configuration of dynamic cable is derived based on the classical catenary equation.Considering the static loading conditions,the utility factor of tension at the far position and curvature at near position are calculated.The sum of utility factors is used as optimization target.In the optimization,simulated annealing algorithm is adopted to investigate the influence of different buoyancy coefficients on the optimized configuration.The results will provide reference for dynamic cable configuration design.

关 键 词：浮式风电 动态缆 陡波线型 模拟退火优化 

分 类 号：TM614[电气工程—电力系统及自动化]