Investigation of the novel challenges of an integrated offshore multi-purpose platform

研究综合海上多用途平台的新挑战

• 批准号: EP/R007497/2
• 负责人: Maurizio Collu
• 金额: $ 73.25万
• 依托单位: University of Strathclyde
• 依托单位国家: 英国
• 项目类别: Research Grant
• 财政年份: 2018
• 资助国家: 英国
• 起止时间: 2018 至 无数据
• 项目状态: 已结题
• 来源: https://gtr.ukri.org/projects?ref=EP%2FR007497%2F2
• 关键词: Investigation; novel; challenges; integrated; offshore

The Made in China 2025 report, highlights ocean renewable energy technologies as one of the 10 areas of opportunity for UK and Chinese companies. The "Outline of the National Marine Economic Development Plan" specifically targets the development of novel ocean farming methods, more productive but also more socially and environmentally compatible. In the EU, the "Blue Growth" program aims at sustainable growth in the marine and maritime sectors, already representing 5.4 million jobs and generating a gross added value of 500 billion euros a year. Offshore structures are very costly. The main idea of a Multi-Purpose Platform (MPP), integrating (for example) renewable energy devices and aquaculture facilities, is to find the synergies to share manufacturing, installation, operation and maintenance, and decommissioning costs.This has the potential to, save money, reduce the overall impact, and maximize the socio-economic benefits.MPP development poses cross-disciplinary challenges, since they simultaneously aim to achieve several potentially conflicting objectives: to be techno-economically feasible, environmentally considered, socially beneficial, and compatible with maritime legislations. In the EU, previous research focused on farms of multi-megawatt MPP (ocean renewable devices + aquaculture systems), with very few/no attempts to investigate lower rated power systems suitable for island/coastal communities. In China, previous projects aimed at island communities focused on renewable energy, but they did not integrate any aquaculture elements.Therefore, for island communities, novel fundamental questions arise, especially in terms of techno-economic feasibility and assessment and maximization of socio-environmental benefits at a completely different scale, but still requiring a whole-system, cross-disciplinary approach.The proposed solution is to investigate which are the specific challenges arising from the integration of these different offshore technologies, and with a multi-disciplinary approach to tackle them, making sure that all the dimensions (technological, economic, social, environmental, legal) are taken into account.The renewable energy technologies (Which wind turbine? Which wave device? What kind of solar panel?) and aquaculture systems most suitable for the needs of an island community will be identified, and the "cross-disciplinary" questions will be defined, e.g. "What is the impact of the noise generated by the renewable energy devices on the (closely co-located) aquaculture species growth rate?".Answering these questions, the novel contribution will consist in developing approaches to assess the feasibility of an MPP system, focusing on: global MPP dynamic response to metocean conditions, overall integrated control and power management strategies, environmental impact, socio-economic risks and benefits.The potential of these methodologies will be then show-cased through two case-studies, one focusing on an island community in China, and one in the UK.This consortium brings together internationally recognised experts from three Chinese and three British universities and institutes, for a total of 20 investigators, in the fields of solar and offshore wind and wave energy, control systems for renewable energy devices, environmental and socio-economic impact of renewables and aquaculture systems, aquaculture and integrated multi-trophic aquaculture development, and ecosystem modelling. These investigators are also leading members of the research community, directly involved in: Renewable Energy Key Lab of Chinese Academy of Sciences, IEC and Chinese National Standardization Committee for Marine Energy Devices, Supergen Wind Hub, EU Energy Research Alliance JP Wind, ITTC Ocean Engineering Committee, the Royal Institution of Naval Architects Maritime Innovation Committee, ICES WG-Marine Mammal Ecology, International Platform for Biodiversity and Ecosystem, Ecopath Consortium Advisory Board.

《中国制造2025》报告强调，海洋可再生能源技术是英国和中国企业的十大机遇领域之一。《国家海洋经济发展规划纲要》明确提出了发展新型海洋养殖方式的目标，这种方式不仅生产力更高，而且与社会和环境更加兼容。在欧盟，“蓝色增长”计划旨在海洋和海事部门的可持续增长，已经创造了540万个就业机会，每年创造5000亿欧元的总附加值。海上结构非常昂贵。多用途平台（MPP）的主要思想是，（例如）可再生能源设备和水产养殖设施，是找到协同作用，以分担制造，安装，运营和维护以及退役成本。这有可能节省资金，减少整体影响，并最大限度地提高社会经济效益。MPP开发提出了跨学科的挑战，因为它们同时旨在实现几个可能相互冲突的目标：技术经济上可行、考虑到环境因素、对社会有益以及符合海事立法。在欧盟，以前的研究主要集中在多兆瓦MPP（海洋可再生设备+水产养殖系统）的农场，很少/没有尝试研究适合岛屿/沿海社区的低额定功率系统。在中国，以前针对岛屿社区的项目侧重于可再生能源，但没有纳入任何水产养殖要素，因此，对岛屿社区来说，出现了新的基本问题，特别是在技术经济可行性和评估方面，以及在完全不同的规模上最大限度地发挥社会环境效益，但仍然需要一个完整的系统，跨学科方法。建议的解决方案是调查这些不同的海上技术的整合所带来的具体挑战，并采用多学科方法来解决这些挑战，确保所有方面（技术、经济、社会、环境、法律的）。可再生能源技术（哪种风力涡轮机？哪个波装置？什么样的太阳能电池板？）将确定最适合岛屿社区需要的可再生能源和水产养殖系统，并界定“跨学科”问题，例如“可再生能源装置产生的噪音对（密切共存的）水产养殖物种增长率有何影响？“.在解决这些问题的同时，新的贡献将包括制定评估MPP系统可行性的方法，重点是：全球MPP对海洋气象条件的动态响应、总体综合控制和动力管理战略、环境影响、社会经济风险和效益。然后将通过两个案例研究展示这些方法的潜力，一个侧重于中国的一个岛屿社区，该联盟汇集了来自三所中国和三所英国大学和研究所的国际知名专家，共20名研究人员，研究领域包括太阳能和海上风能和波浪能，可再生能源设备的控制系统，可再生能源和水产养殖系统的环境和社会经济影响，水产养殖和综合多营养水产养殖发展，生态系统建模。这些研究人员也是研究界的主要成员，直接参与：中国科学院可再生能源重点实验室、国际电工委员会、中国国家海洋能源装置标准化委员会、Supergen Wind Hub、欧盟能源研究联盟JP Wind、ITTC海洋工程委员会、皇家海军建筑师学会海事创新委员会、ICES海洋哺乳动物生态工作组、国际生物多样性和生态系统平台，生态路径联盟咨询委员会。

项目成果

Operations and Maintenance for Multipurpose Offshore Platforms using Statistical Weather Window Analysis

使用统计天气窗口分析进行多用途海上平台的运营和维护

• DOI: 10.1109/ieeeconf38699.2020.9389310
• 发表时间: 2020
• 作者: Heo T

Infrastructure Interdependencies: Opportunities from Complexity

基础设施的相互依赖性：复杂性带来的机遇

• DOI: 10.1061/(asce)is.1943-555x.0000575
• 发表时间: 2020
• 期刊: Journal of Infrastructure Systems
• 影响因子: 3.3
• 作者: Grafius D

Frequency Domain Analysis of a Hybrid Aquaculture-Wind Turbine Offshore Floating System

混合水产养殖-风力涡轮机海上漂浮系统的频域分析

• DOI: 10.1115/omae2019-96171
• 发表时间: 2019
• 作者: Abhinav K

Floating Spar-Type Offshore Wind Turbine Hydrodynamic Response Characterisation: a Computational Cost Aware Approach

• DOI: 10.1109/ieeeconf38699.2020.9389074
• 发表时间: 2020-10
• 期刊: Global Oceans 2020: Singapore – U.S. Gulf Coast
• 作者: Andrea Coraddu;L. Oneto;M. Kalikatzarakis;Davide Ilardi;M. Collu

Analysis and optimization of a Dual Mass-Spring-Damper (DMSD) wave-energy convertor with variable resonance capability

具有可变谐振能力的双质量-弹簧-阻尼器（DMSD）波能转换器的分析和优化

• DOI: 10.1016/j.renene.2018.07.006
• 发表时间: 2019
• 期刊: Renewable Energy
• 影响因子: 8.7
• 作者: Chen Z