Composite wind power generation device based on reverse electrowetting and electromagnetic induction

Abstract

The invention discloses a composite wind power generation device based on reverse electrowetting and electromagnetic induction. The composite wind power generation device comprises an upper substrateand a lower substrate which are arranged in parallel. A permanent magnet generator is located on a center shaft. The top of the center shaft is connected with fan blades. A first electrode layer, a first dielectric layer and a low surface energy material layer are sequentially arranged on the lower surface of the upper substrate. A second electrode layer and a second dielectric layer are sequentially arranged on the upper surface of the lower substrate. An electric conduction liquid drop array is fixed to the second dielectric layer. The permanent magnet generator is connected with the first electrode layer and the second electrode layer through a rectifying circuit. The composite wind power generation device has the beneficial effects that the electromagnetic generator provides a bias voltage source for a reverse electrowetting device, the output power of the electromagnetic generator and the output power of the reverse electrowetting device can be set correspondingly according to different needs, and the output power ratio of two different power generation devices can be adjusted. Through rotating motion of the substrates, conversion of wind energy into electric energy is achieved, the efficiency of converting mechanical energy into electric energy is improved, and the level of achieving practical application is achieved.

Description

technical field [0001] The invention relates to a wind power generating device and belongs to the technical field of energy collection. Background technique [0002] In recent decades, with the rapid development of the world economy, the consumption of fossil fuels on the earth is fast. At this rate, fossil fuels will be exhausted in the next few decades. People have realized this and have been working hard to find alternatives to fossil fuels to prevent possible future energy crises. The development of green energy such as wind energy, solar energy, tidal energy, and geothermal energy has mature technologies and has been applied to commercial operations. The existing wind power generation technology is mainly based on the principle of electromagnetic induction. The wind blades are installed in the windward direction, and the wind energy is first converted into rotational mechanical energy by the wind blades, and then the rotational mechanical energy drives an electromagnet...

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Problems solved by technology

The prior art does not disclose a technical solution for converting rotational mechanical energy into electrical energy based on a composite method of reverse electrowetting and electromagnetic induction

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