Oscillating buoy type ocean wave power generation device

Abstract

The invention relates to an oscillating buoy type ocean wave power generating device. The oscillating buoy type ocean wave power generating device comprises a wave power absorbing device which floats on the sea, a supporting device which is connected with the wave power absorbing device by a sliding device, a conversion device and an output device which is connected with the conversion device. The supporting device comprises an upper supporting frame and a lower supporting frame which are arranged in parallel and with same axle center. The upper supporting frame and the lower supporting frame are both mounted on an ocean column in a sleeving manner. A main shaft of the conversion device is connected with a generator rotary shaft of an input device. According to the device, the up-and-down reciprocating motion of wave can be converted into the rotation of the main shaft through sprocket chain transmission. The main shaft is connected with a energy storage flywheel, so that an electric generator can run stably during the conversion of the ascending and descending of the wave power absorbing device under the action of the wave. The continuity of power generating can be guaranteed, so that the stability of power generating can be guaranteed.

Description

technical field [0001] The invention belongs to the technical field of marine new energy, and relates to an ocean wave energy generating device, in particular to an oscillating buoy type ocean wave energy generating device. Background technique [0002] With the development of society, people's demand for energy is increasing, and conventional energy has been difficult to meet people's needs. The ocean area accounts for 70% of the earth's area. It not only provides human beings with shipping, aquatic products and rich mineral deposits, but also contains huge energy. Ocean energy includes tidal energy, wave energy, ocean temperature difference energy and ocean current energy, etc. Among them, wave energy is ubiquitous and inexhaustible in the ocean, and is one of the most valued energy situations in ocean energy utilization. Compared with other ocean energy sources, wave energy has the following advantages: wave energy can appear in the form of mechanical energy, which is th...

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Problems solved by technology

[0005] The object of the present invention is to solve the above-mentioned problems such as the poor stability of existing wave energy generating devices, and to provide an oscillating buoy type ocean wave energy generating device with simple structure, stable power generation, and low cost. It can ensure the continuity of power generation, thereby ensuring the stability of power generation of the device

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