Wind power energy storage generating set

Abstract

The invention discloses a wind power energy storage generating set. An H-shaped fan blade is arranged at the top of a vertical shaft; a horizontal bevel gear in a gearbox at the lower part of the vertical shaft is meshed with a vertical bevel gear; a radial thrust bearing is arranged at the lower part of the horizontal bevel gear; an alignment bearing is arranged at the upper part of the gearbox; a brake apparatus and a velometer are arranged at the top of the gearbox; a ratchet mechanism and a left active bearing assembly are arranged at the left end of a driving shaft; the left end of the driving shaft is connected with the vertical bevel gear; a driving gear I, a driving gear II, a driving gear III and a driving gear n are sequentially arranged in the middle of the driving shaft; the right end of the driving shaft is supported by a right active bearing assembly; the driving gear I drives an energy storage gear I to rotate and store energy; an energy storage gear II is in an energy storage stage; an energy storage gear III drives a driven gear III to rotate so as to drive a driven shaft to transmit power to a damping device and a transmission, so that the generating set is driven to generate electricity, and the left end of the driven shaft is supported by a driven bearing assembly. According to the invention, a multistage energy storage spring made of high-quality spring steel is adopted, is high in service life and changes wind power intermittent power generation to energy, the energy is stored for continuous power generation, and the power generation quality is high.

Description

technical field [0001] The invention relates to a wind power generation device, in particular to a wind power storage power generation device. Background technique [0002] With the rapid development of social economy, the human demand for energy is increasing day by day. Traditional fossil energy sources such as coal, oil, and natural gas have supported the progress and development of human civilization for hundreds of years. The massive consumption of fossil energy has not only exacerbated the situation of resource depletion, but also caused serious environmental pollution. Therefore, people pay more and more attention to the development and utilization of renewable energy. As an effective renewable energy source, wind energy has a considerable application prospect and may become an important alternative energy source in the world in the long run. About 20% of the solar radiant energy received by the earth is converted into wind energy. The wind energy on the earth is a...

AI Technical Summary

Problems solved by technology

[0003] The current wind power generator can only use 1 / 3 of the effective wind power, and the remaining 2 / 3 of the wind power is left to waste. The reason is that the wind power cannot be controlled, and the wind power can only be controlled passively. In the wind power level, only the middle wind power is used to generate electricity, so only about 1 / 3 of the wind energy can be used in a year, and the rest is left to waste. The reason is that the wind power is too small to push the generator, because the speed is too low The power frequency cannot be reached; when the wind force is too strong, it exceeds the set wind force, and the speed is too fast to exceed the power frequency. Although there is a speed changer at the front end of the generator for speed regulation, it cannot be used. It is necessary to use variable pitch propellers to reduce the energy to the minimum range to avoid damaged unit

Therefore, wind energy cannot be fully utilized, and the quality of wind power generation is poor.

Images