Power generation device based on sea wave undulation

Abstract

The invention relates to the technical field of wave power generation equipment and discloses a power generation device based on sea wave undulation. The power generation device based on sea wave undulation comprises a floating buoy body. A fixing anchor chain is arranged on one side of the bottom end of the floating buoy body. The middle portion of an inner cavity of the floating buoy body is movably connected with a fixing connecting rod. A sea wave baffle and a balance press board are arranged at the two ends of the fixing connecting rod respectively. A fixing support is fixedly installed on the middle portion of the bottom end of the floating buoy body. A power generation device body is fixedly installed in an inner cavity of the fixing support. By the adoption of the power generationdevice based on sea wave undulation, stability of the floating buoy body when impacted by sea waves can be effectively improved due to arrangement of a balance weight press rod and a balance weight ball, so that the floating buoy body can be kept in a balanced state as long as possible, energy loss of the sea waves when impacting the sea wave baffle is reduced, the power generation rate of the power generation device based on sea wave undulation is further increased, and meanwhile, the installation and arrangement cost of the power generation device based on sea wave undulation can be effectively reduced due to adoption of a fixing mode carried out through the balance weight ball.

Description

technical field [0001] The invention relates to the technical field of wave power generation equipment, in particular to a power generation device based on wave fluctuations. Background technique [0002] As a natural energy source, ocean waves have a steady stream of potential energy, which is an excellent renewable and non-polluting clean energy source. If it can be used reasonably, it will generate huge benefits. Therefore, various wave generators have appeared in the market. The waves periodically vibrate the moving parts of the generator, which is converted into the power generation of the prime mover mechanism of the power generation device, and then the electric energy is accumulated to complete the power generation operation of the waves. [0003] However, most of the existing wave power generation devices use the up and down movement of the float between the wave crest and the wave trough to complete the periodic vibration of the generator action parts. When the wav...

AI Technical Summary

Problems solved by technology

[0005] The invention provides a power generation device based on wave fluctuations, which has the advantages of high power generation efficiency, good stability and reliability, is not affected by seasonal and climatic wave changes, and is simple to install and low in layout costs. Most of the existing wave power generation devices use the up and down movement of the float between the wave crest and the wave trough to complete the periodic vibration of the generator's moving parts. When the wave changes with seasonal or climatic changes, it will cause The swing amplitude of the float changes, which in turn causes the stability of the wave power generation device to deteriorate and the power generation efficiency to decrease. In order to ensure that the float can stably swing up and down between the peaks and troughs of the wave power generation device, the entire power generation device needs to be stabilized. are fixed on the sea surface, which leads to the problem of high installation and routine maintenance costs of the power generation device

Images