The Analysis, Design, and Development of a High Efficiency Wave Energy Conversion Mechanical System-4

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Project title

Code/計畫編號

NSC102-2221-E019-021

Translated Name/計畫中文名

高效率波浪能轉換器主機械系統之分析、設計與開發-4

Project Coordinator/計畫主持人

Yi-Chih Chow

Funding Organization/主管機關

National Science and Technology Council

Co-Investigator(s)/共同執行人

林鎮洲
李耀輝
陳建宏
鄭元良

Department/Unit

Department of Mechanical and Mechatronic Engineering

Website

https://www.grb.gov.tw/search/planDetail?id=3095497

Year

2013

Start date/計畫起

01-08-2013

Expected Completion/計畫迄

01-07-2014

Co-Investigator(s)

Chen-Chou Lin
Yaw-Huei Lee
Jiahn-Horng Chen
Yuan-Liang Jeng

Bugetid/研究經費

771千元

ResearchField/研究領域

機械工程

"為因應全球石油日益枯竭以及溫室氣體造成全球暖化的問題，再生能源的開發成為我國永續發展刻不容緩的課題。海洋能由於蘊藏量極豐富，是相當具有潛力的再生能源選項。本整合計畫之總體目標擬規劃以臺灣東北海域之近岸(水深 2.5 公尺) 波浪特性為對象，開發一座近岸尺度之高效率波浪能轉換器系統，其整體能量換效率預計可達 25%~30%。此波浪能轉換器系統將可成為國內首座實際發電的波浪能發電示範機組，期望能帶動國內波浪能開發風氣之先。整合計畫規劃以三年，由五個子計畫分工合作達成以上目標。預期將完成(1)波浪能資源評估與波浪特性分析，(2)主機械系統（含板體與液壓系統）優化設計、製造及實海域整合測試，(3) 基於水渦輪機以及線性發電機之模擬、設計製作、與實海域整合測試，(4)針對板體之流固耦合力學模擬與分析，(5)發展推拉板式波浪能轉換器之非線性系統鑑定方法。 " "To cope with the world oil depletion and the global warming problem resulted from the greenhouse gas emission, the renewable energy exploitation becomes an urgent task for the sustainable development in Taiwan. Marine energy is a potential option of the renewable energy due to its abundant reserves on earth. In the integrated project, we propose to develop a one tenth to one sixth scaled model of high efficiency wave energy conversion system, located in the nearshore water (with 2.5 m water depth) of northeast Taiwan, which will be rated at 25% to 30% of energy conversion efficiency. The wave energy conversion system will be the first domestic demonstration model of wave energy generator. It is anticipated that the result of the project can stimulate the growth of wave energy exploitation in Taiwan. The integrated project is scheduled to be three years, and divided into five subprojects to achieve the goal. The following tasks will be accomplished after the project completes. 1. Wave energy resource assessment and wave characteristics analysis. 2. Optimal design, manufacturing, and system test in the sea of the main mechanical system including the flap and the hydraulic units. 3. The simulation, design, fabrication, and system test in the sea of the water turbine generator and linear generator. 4. The fluid-structure interaction simulation and analysis of the flap. 5. The development of the nonlinear system identification for the oscillating wave surge type wave energy conversion system. "

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The Analysis, Design, and Development of a High Efficiency Wave Energy Conversion Mechanical System-4

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