Multi-scale concurrent design of a 100 kW wave energy converter

IF 9 1区 工程技术 Q1 ENERGY & FUELS
Jia Mi , Jianuo Huang , Lisheng Yang , Alaa Ahmed , Xiaofan Li , Xian Wu , Raju Datla , Bill Staby , Muhammad Hajj , Lei Zuo
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引用次数: 0

Abstract

Wave energy converters (WEC) are complex systems comprising multiple subsystems including wave capture structure and station keeping, power takeoff (PTO), and control. Designing the whole WEC system requires an effective design approach that considers mutual couplings among them throughout the entire design process. Moreover, the traditional serial design approach, transitioning from small-scale to full-scale designs incrementally, often overlooks issues related to scaling factors. This can lead to unexpected challenges and delays towards real ocean deployment. To address system-level considerations and scaling challenges in WEC design, this study introduces a novel multi-scale concurrent design approach. It facilitates full-scale WEC design from the early concept to ocean test planning. This approach ensures a holistic and effective design process that considers interactions among subsystems at each design stage and incorporates control co-design starting with early concept development. To demonstrate the presented approach, we introduce a case study focused on the design of a 100 kW floating oscillating surge wave energy converter (FOSWEC) for PacWave South ocean test site. This includes the design of wave capture structure and station keeping, PTO, control, ocean test planning, and techno-economic analysis. The case study showcases the effectiveness of the proposed approach, offering invaluable guidance and insights for future WEC development and support efficient, cost-effective collaboration in WEC design and testing.
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来源期刊
Renewable Energy
Renewable Energy 工程技术-能源与燃料
CiteScore
18.40
自引率
9.20%
发文量
1955
审稿时长
6.6 months
期刊介绍: Renewable Energy journal is dedicated to advancing knowledge and disseminating insights on various topics and technologies within renewable energy systems and components. Our mission is to support researchers, engineers, economists, manufacturers, NGOs, associations, and societies in staying updated on new developments in their respective fields and applying alternative energy solutions to current practices. As an international, multidisciplinary journal in renewable energy engineering and research, we strive to be a premier peer-reviewed platform and a trusted source of original research and reviews in the field of renewable energy. Join us in our endeavor to drive innovation and progress in sustainable energy solutions.
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