Experimental Study on Conversion Efficiency of A Floating OWC Pentagonal Backward Bent Duct Buoy Wave Energy Converter

doi:10.1007/s13344-019-0029-1

GIEC OpenIR

	Experimental Study on Conversion Efficiency of A Floating OWC Pentagonal Backward Bent Duct Buoy Wave Energy Converter
	Li Meng 1,2,3,4; Wu Ru-kang 1,2,3,4; Wu Bi-jun1,2,3 ; Zhang Yun-qiu 1,2,3
	2019-06-01
发表期刊	CHINA OCEAN ENGINEERING
ISSN	0890-5487
卷号	33 期号:3 页码:297-308
通讯作者	Wu Bi-jun(wubj@ms.giec.ac.cn)
摘要	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.
关键词	wave energy Oscillating Water Column (OWC) PBBDB Capture Width Ratio (CWR) total efficiency
DOI	10.1007/s13344-019-0029-1
关键词[WOS]	TURBINE ; SYSTEM
收录类别	SCI
语种	英语
资助项目	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研究方向	Engineering ; Water Resources
项目资助者	National Natural Science Foundation of China ; Strategic Priority Research Program of the Chinese Academy of Sciences
WOS类目	Engineering, Civil ; Engineering, Ocean ; Engineering, Mechanical ; Water Resources
WOS记录号	WOS:000473777700005
出版者	CHINA OCEAN PRESS
引用统计	被引频次：9[WOS] [WOS记录] [WOS相关记录]
文献类型	期刊论文
条目标识符	http://ir.giec.ac.cn/handle/344007/25300
专题	中国科学院广州能源研究所
通讯作者	Wu Bi-jun
作者单位	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
第一作者单位	中国科学院广州能源研究所
推荐引用方式 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.