Knowledge Management System Of Guangzhou Institute of Energy Conversion, CAS
| Experimental Study on Conversion Efficiency of A Floating OWC Pentagonal Backward Bent Duct Buoy Wave Energy Converter | |
Li Meng1,2,3,4; Wu Ru-kang1,2,3,4; Wu Bi-jun1,2,3 ; Zhang Yun-qiu1,2,3
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| 2019-06-01 | |
| Source Publication | CHINA OCEAN ENGINEERING
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| ISSN | 0890-5487 |
| Volume | 33Issue:3Pages:297-308 |
| Corresponding Author | Wu Bi-jun(wubj@ms.giec.ac.cn) |
| Abstract | Wave tank tests were carried out to evaluate the total efficiency of a floating OWC Pentagonal Backward Bent Duct Buoy (PBBDB). Two kinds of turbine generators were used in tests. The incident wave power, pneumatic power and electricity were measured. The test results show that the primary efficiency can reach up to 185.98% in regular waves and 85.86% in irregular waves. The total efficiency from wave to wire with Wells turbine-generator set is 33.43% in regular waves and 15.82% in irregular waves. The peak total efficiency of the PBBDB with check valves equipped with the impulse turbine-generator set is 41.68% in regular waves and 27.10% in irregular waves. The efficiency of the turbine-generator set is about 30% in the tests. Obviously, the total efficiency can be further improved with the increasing of turbine efficiency. |
| Keyword | wave energy Oscillating Water Column (OWC) PBBDB Capture Width Ratio (CWR) total efficiency |
| DOI | 10.1007/s13344-019-0029-1 |
| WOS Keyword | TURBINE ; SYSTEM |
| Indexed By | SCI |
| Language | 英语 |
| Funding Project | National Natural Science Foundation of China[51579231] ; National Natural Science Foundation of China[51879253] ; Strategic Priority Research Program of the Chinese Academy of Sciences[XDA13040202] |
| WOS Research Area | Engineering ; Water Resources |
| Funding Organization | National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences |
| WOS Subject | Engineering, Civil ; Engineering, Ocean ; Engineering, Mechanical ; Water Resources |
| WOS ID | WOS:000473777700005 |
| Publisher | CHINA OCEAN PRESS |
| Citation statistics | |
| Document Type | 期刊论文 |
| Identifier | http://ir.giec.ac.cn/handle/344007/25300 |
| Collection | 中国科学院广州能源研究所 |
| Corresponding Author | Wu Bi-jun |
| Affiliation | 1.Chinese Acad Sci, Guangzhou Inst Energy Convers, Guangzhou 510640, Guangdong, Peoples R China 2.Chinese Acad Sci, Key Lab Renewable Energy, Guangzhou 510640, Guangdong, Peoples R China 3.Guangdong Prov Key Lab New & Renewable Energy Res, Guangzhou 510640, Guangdong, Peoples R China 4.Univ Chinese Acad Sci, Beijing 100049, Peoples R China |
| First Author Affilication | GuangZhou Institute of Energy Conversion,Chinese Academy of Sciences |
| Recommended Citation GB/T 7714 | Li Meng,Wu Ru-kang,Wu Bi-jun,et al. Experimental Study on Conversion Efficiency of A Floating OWC Pentagonal Backward Bent Duct Buoy Wave Energy Converter[J]. CHINA OCEAN ENGINEERING,2019,33(3):297-308. |
| APA | Li Meng,Wu Ru-kang,Wu Bi-jun,&Zhang Yun-qiu.(2019).Experimental Study on Conversion Efficiency of A Floating OWC Pentagonal Backward Bent Duct Buoy Wave Energy Converter.CHINA OCEAN ENGINEERING,33(3),297-308. |
| MLA | Li Meng,et al."Experimental Study on Conversion Efficiency of A Floating OWC Pentagonal Backward Bent Duct Buoy Wave Energy Converter".CHINA OCEAN ENGINEERING 33.3(2019):297-308. |
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