A high-efficiency wind energy conversion generator set

Abstract

The invention discloses a high-efficiency wind energy conversion generator set in the technical field of wind power generation, which includes a generator box. The rotating shafts of the blades are respectively fixedly connected with the main cone wheel and the booster cone wheel, the end of the rotating shaft of the small fan blade is fixedly connected with the auxiliary cone wheel, the end of the rotating shaft of the auxiliary fan blade is fixedly connected with the auxiliary wheel, and the rotation of the generator box is connected with the auxiliary wheel. The switching shaft and the main switching shaft, the energy storage battery and the two-way battery are fixedly installed in the generator box, the wind direction sensor is fixedly connected to the top of the generator box, the speed sensor is installed on the shaft of the small wind blade and the main wind blade, and the generator box is installed with The controller, the invention improves the use range of wind energy, improves the sensitivity, can change direction in time, speed up the gear, and improves the conversion efficiency of wind energy.

Description

technical field [0001] The invention relates to the technical field of wind power generation, in particular to a high-efficiency wind energy conversion generating set. Background technique [0002] Wind power refers to converting the kinetic energy of wind into electrical energy. Wind is a non-polluting energy source. Using wind power to generate electricity is very environmentally friendly and can generate huge amounts of electricity. Therefore, more and more countries pay more attention to wind power generation. As a clean and renewable energy, wind energy has been paid more and more attention by countries all over the world. It has been estimated that there are about 10 billion kilowatts of wind power resources available on the earth for power generation, which is almost 10 times that of hydropower generation in the world today. At present, the energy obtained by burning coal in the world every year is only one-third of the energy provided by wind power in a year. Ther...

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Problems solved by technology

[0005] The purpose of the present invention is to provide a high-efficiency wind energy conversion generator set to solve the change of wind direction proposed in the above background technology. The wind energy cannot be fully utilized, and the power generation device cannot be started with a small wind force, and the blades are likely to be generated by a large wind force. The large centrifugal force causes damage to the device, the application range of wind power is small, and the initial start-up requires a large amount of energy, resulting in slow response, or failure to start, resulting in low wind energy utilization and low conversion efficiency.

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