A study on modeling of a hybrid wind wave energy converter system

被引:0
|
作者
Tri Dung Dang [1 ]
Cong Binh Phan [2 ]
Hoai Vu Anh Truong [1 ]
Chau Duy Le [1 ]
Minh Tri Nguyen [1 ]
Kyoung-Kwan Ahn [3 ]
机构
[1] Ulsan Univ, Grad Sch Mech Engn, Ulsan 44610, South Korea
[2] Ho Chi Minh City Univ Technol & Educ, Fac Mech Engn, Ho Chi Minh City 700000, Vietnam
[3] Ulsan Univ, Sch Mech Engn, Ulsan 44610, South Korea
关键词
Hybrid wind wave energy conversion; WEC; VAWT; Modeling; LINEAR GENERATOR; DESIGN;
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A model of a hybrid wind wave energy converter (HWWEC) system is proposed in this paper. The HWWEC includes two wave buoys and a vertical axis wind turbine (VAWT) system, which co-works to drive a generator. Wave buoys are arranged in an arc pattern to capture efficiently wave energy from many directions. The hydrodynamic forces are calculated by the Wave Analysis at Massachusetts Institute of Technology WAMIT software. In order to bring the system into resonance with the incident wave frequencies, a variable inertia hydraulic flywheel is employed so that the power output is maximized. Specifications and working principle of the whole system are presented and described. WEC unit model and hybrid mechanism are also presented. Simulations are carried out to evaluate the performance the HWWEC with the given specifications. Then, simulation results under some phase differences are taken to investigate the influence on the overall efficiency.
引用
收藏
页码:182 / 187
页数:6
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