A multi-point-absorber wave-energy converter for the stabilization of output power

被引：36

作者：

Hoang-Thinh Do ^{[1
,2
]}

Tri-Dung Dang ^{[3
]}

Ahn, Kyoung Kwan ^{[4
]}

机构：

[1] Ton Duc Thang Univ, Inst Computat Sci, Div Computat Mechatron, Ho Chi Minh City, Vietnam

[2] Ton Duc Thang Univ, Fac Elect & Elect Engn, Ho Chi Minh City, Vietnam

[3] Univ Ulsan, Grad Sch Mech & Automot Engn, Ulsan 44610, South Korea

[4] Univ Ulsan, Sch Mech & Automot Engn, Ulsan 44610, South Korea

来源：

OCEAN ENGINEERING | 2018年 / 161卷

基金：

新加坡国家研究基金会;

关键词：

Hydrostatic transmission; Multi-point absorber; Wave energy converter; High-pressure accumulator; ARRAY; WIND;

D O I：

10.1016/j.oceaneng.2018.03.093

中图分类号：

U6 [水路运输]; P75 [海洋工程];

学科分类号：

0814 ; 081505 ; 0824 ; 082401 ;

摘要：

A point-absorber wave-energy converter is commonly used because its structure is simple and efficient. This paper proposes a multi-point absorber wave-energy converter (MPAWEC) in which hydrostatic transmission is used to convert wave energy into electric energy. With multi-point absorbers and a high-pressure accumulator, the design offers advantages such as greater energy harvesting and stabilization of the output power. A small-scale test rig was fabricated for experiments. All of the components of the MPAWEC were mathematically modeled, and simulation results were compared with the experimental results. The overall efficiency of the proposed system is 27.3%.

引用

页码：337 / 349

页数：13

共 30 条

[1] Alves JHGM, 2003, J PHYS OCEANOGR, V33, P1301, DOI 10.1175/1520-0485(2003)033<1301:RTPALF>2.0.CO
[2] 2
[3] Output power smoothing and reduced downtime period by combined wind and wave energy farms
Astariz, S.
Iglesias, G.
[J]. ENERGY, 2016, 97 : 69 - 81
[4] On the park effect in arrays of oscillating wave energy converters
Babarit, A.
[J]. RENEWABLE ENERGY, 2013, 58 : 68 - 78
[5] Cargo C., 2011, 9 EUR WAV TID EN C E
[6] Strategies for active tuning of Wave Energy Converter hydraulic power take-off mechanisms
Cargo, C. J.
Hillis, A. J.
Plummer, A. R.
[J]. RENEWABLE ENERGY, 2016, 94 : 32 - 47
[7] Behaviour of eigenmodes of an array of oscillating water column devices
Chowdhury, S. De
Manasseh, R.
[J]. WAVE MOTION, 2017, 74 : 56 - 72
[8] A review of wave energy converter technology
Drew, B.
Plummer, A. R.
Sahinkaya, M. N.
[J]. PROCEEDINGS OF THE INSTITUTION OF MECHANICAL ENGINEERS PART A-JOURNAL OF POWER AND ENERGY, 2009, 223 (A8) : 887 - 902
[9] WAVE-POWER ABSORPTION BY SYSTEMS OF OSCILLATING SURFACE PRESSURE DISTRIBUTIONS
EVANS, DV
[J]. JOURNAL OF FLUID MECHANICS, 1982, 114 (JAN) : 481 - 499
[10] Fahies J., 2002, OCEAN WAVES OSCILLAT

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