A two-dimensional wave energy generating device

Abstract

The invention provides a two-dimensional wave energy generating device comprising a seat frame, a floater, a wave energy generating module, and a data acquisition and analysis processing part. The seat frame is used for fixing the floater. The floater is used for placing the wave energy generating module. The wave energy generating module installed in the floater consists of a fixed connection mechanism, a heaving motion mechanism, and a pitching motion mechanism apparatus. The data acquisition and analysis processing part mainly includes a computer, a data acquisition and analysis processing system, a power supply, and a data line and is used for collecting and analyzing pitching and heaving motion signals of the floater as well as a power output signal. According to the generating device, with the heaving and pitching motions, the wave energy is used for power generation efficiently. The device having advantages of having a simple structure, being easy to manufacture and process, being convenient in usage and installation, and having low cost not only can be applied to experiment demonstration and experiment study for high-efficiency and comprehensive utilization of the wave energy at institutions of higher learning but also can be loaded with a mooring system and be placed at a sea area with enough wave energy so as to provide power for production and life of residents at coastal regions and islands.

Description

technical field [0001] The invention relates to a two-dimensional wave energy generating device, which belongs to the field of hydraulic machinery. More specifically, the patent of the present invention relates to a wave energy power generation device suitable for experimental teaching and research in the fields of ship and ocean engineering, hydrodynamics, and ocean energy development and utilization in colleges and universities. In addition, after the installation of the mooring system, the device can also be used in sea areas rich in wave energy, providing production and domestic electricity for coastal and island residents. Background technique [0002] Ocean energy has many advantages such as no pollution, large storage capacity, wide distribution, strong predictability, and renewable. The development and utilization of ocean energy has become an effective way to alleviate energy shortage and reduce environmental pollution. my country has many islands, a long coastline...

AI Technical Summary

Problems solved by technology

[0003] At present, the teaching of shipbuilding and ocean engineering, fluid mechanics and other majors for the utilization of ocean energy, especially the development and utilization of wave energy, is mainly based on theoretical research and CFD numerical simulation, supplemented by experimental exploration. There is a lack of experimental teaching and research on wave energy utilization. The general-purpose devices and platforms for experimental research are not conducive to students' mastery of the principles and technologies of wave energy utilization, and they also lack guidance and verification for theoretical research and CFD numerical simulation. There is an urgent need for a device platform for experimental teaching and research of wave energy utilization. It is used to strengthen students' understanding and mastery of professional knowledge, and develop students' hands-on ability and innovation ability

In addition, some of the existing wave energy generating devices are oscillating buoy structures that mainly utilize wave energy in the heaving direction, and some are pendulum structures that mainly utilize wave energy in pitching. further improvement

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