Supplementary information on early-stage floating offshore wind platform designs

This document serves as supplementary information to the authors' review paper on early-stage floating offshore wind turbine (FOWT) platform designs. The review paper is the second part in a study on FOWT platform designs, following a review of FOWT platforms which currently have or have previously had a prototype, demonstration, or farm scale project at-sea. The present review covers 86 past and current early-stage platform designs, ranging from early conceptual designs to platforms which have undergone lab tests simulating extreme conditions. In this supplementary information document, more details are provided about all 86 platforms reviewed. For each device, the following is included (if available): (i) a description of the platform and its unique features, (ii) a rough timeline of development, (iii) design goals and constraints, (iv) evolution of the design, (v) lab testing information, and (vi) published dimensions. Two sections are included: one section contains the platforms that are no longer in development (i.e., there has been no new development since 2018), and the other section contains the platforms still in development today. Within each sub-section, platforms designed to hold a single turbine are presented first, then platforms designed to hold multiple turbines, and finally hybrid platforms.本文件为作者团队关于早期漂浮式海上风力涡轮机（Floating Offshore Wind Turbine, FOWT）平台设计的综述论文的补充材料。该综述论文是FOWT平台设计研究系列的第二篇，此前的首篇综述覆盖了当前已拥有或曾开展海上原型机、示范项目或农场级规模海上项目的FOWT平台。本次综述涵盖86款过往及当前的早期平台设计，覆盖范畴从早期概念设计至已完成极端工况模拟实验室测试的平台。本补充材料将为本次综述收录的全部86款平台提供更详尽的细节信息。针对每款装置，若可获取相关数据，将包含以下内容：(i) 平台及其独特特性的说明；(ii) 大致开发时间线；(iii) 设计目标与约束条件；(iv) 设计演进历程；(v) 实验室测试相关信息；(vi) 公开的尺寸参数。本补充材料包含两个章节：其一收录已终止开发的平台（即2018年以来无任何新开发进展的平台），其二收录目前仍在推进开发的平台。在每个子章节中，将首先介绍搭载单台涡轮机的平台，随后介绍搭载多台涡轮机的平台，最后介绍混合式平台。