Analysis of the Movement of the New Wave-Energy Dynamoelectric Equipment

Abstract:

The new wave-energy dynamoelectric equipment has small volume and its transportation is very relaxed for application in the wide ocean area etc. So it has certain competitive power and enhanced researching value. After analyzing the structure of the equipment, it is found that the displacement difference between the floater and reducing-velocity structure validates feasibility and efficiency of the equipment. In this paper, the displacement difference is mainly researched. At first, forces on the upper and lower parts are analyzed respectively. Then investigating their movements, some structural parameters are determined. At the same time, the problem that the discontinuous acceleration change of the movement of the reducing-velocity structure causes the impulsion to the whole equipment is found. In order to solve the problem, the solution that a spring is added to the connecting string is adapted. The improved equipment is checked and finally it is found feasible.

• Periodical: Applied Mechanics and Materials (Volumes 672-674)
• Pages: 1535-1539
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.672-674.1535
• Online since: October 2014
• Authors: He Ping Liu*, Wen Tao Ma, Ani Luo, Long Kun Wang, Yuan Yuan Wang, Qing Hua Zhang
• Keywords: Displacement Difference, Force, Movement, Wave Energy

References

[1] Wang meng, Li Meng, Xia Zeng-yan, Hu Zhen-e and Wang Bing-zhen: Model test of buoyant pendulum wave-power generation device. Ocean Technology Vol. 32(2013), p.79.

[2] Yang Qiang and Kong Xiang-xun: Building cruces of 100kw canard ocean wave-energy dynamotor. Ship&ocean engineering Vol. 42(2013), p.112.

[3] Sun Zhou-ping, Wu Bi-jun and Li Chun-lin: Load control design of floating direct-drive wave energy device. Renewable energy resources Vol. 30(2012), p.26.

[4] Duan Chun-ming and Zhu Yong-qiang: Design of a new OWC wave power generation device. Journal of shanghai ocean university Vol. 22(2013), p.446.