第44卷第1期2023年2月Vol.44No.1Feb.2023发电技术发电技术PowerGenerationTechnology中国海上风电支撑结构一体化设计综述周昳鸣,闫姝,刘鑫,张波,郭雨桐,郭小江(中国华能集团清洁能源技术研究院有限公司,北京市昌平区102209)SummaryofOffshoreWindSupportStructureIntegratedDesigninChinaZHOUYiming,YANShu,LIUXin,ZHANGBo,GUOYutong,GUOXiaojiang(ChinaHuanengGroupCleanEnergyResearchInstituteCo.,Ltd.,ChangpingDistrict,Beijing102209,China)摘要摘要:对当前中国海上风电在风机、塔架与基础一体化设计领域的研究进行了回顾,从降载优化技术、结构优化技术、工程探索与应用方面探索了一体化设计的可行性,给出了在海上风电支撑结构轻量化的优化目标下可采用的一体化设计的关键技术和实施途径。研究表明,中国海上风电行业需要从提供一体化设计的前提条件、当前阶段可采用的技术、下一步的研究方向3个层次逐步落实,在海上风电走向平价上网的大背景下,业主工程师与第三方认证机构需要起到更大的推动作用。关键词关键词:海上风电;一体化设计;全局最优设计;结构轻量化设计ABSTRACT:ThispaperreviewedthecurrentdevelopmentresearchofChina’soffshorewindpowerindustryinthefieldofintegrateddesignofwindturbine,towerandfoundation.Thispaperexploredthefeasibilityofintegrateddesignfromtheaspectsofloadreductionoptimizationtechnology,structuraloptimizationtechnologyandengineeringexplorationandapplication,anddiscussedthekeytechnologiesandimplementationmethodsofintegrateddesignthatcanbeadoptedundertheoptimizationgoaloflightweightoffshorewindturbinesupportstructure.TheresearchshowsthatChina’soffshorewindpowerindustryneedstobegraduallyimplementedfromthreelevels:providingtheprerequisitesforintegrateddesign,usingthetechnologiesthatcanbeadoptedatthecurrentstage,andexploringthenextresearchdirections.Inthecontextofoffshorewindpowermovingtowardsgridparity,owner-engineersandthird-partycertificationbodiesneedtoplayagreaterroleinpromotingtheintegrateddesignmethod.KEYWORDS:offshorewindpower;integrateddesign;globaldesignoptimization;structurelightweightdesign0引言引言因海上风资源更为丰富、不占用土地、距离用电负荷中心近等优势,海上风电成为我国加快能源转型的重...