A longitudinal axis magnetic levitation guidance control indiscriminate wind power generation system

Abstract

The invention provides a vertical axis magnetic levitation guide control undifferentiated wind power generation system comprising a wind collection wheel, vertical axis magnetic levitation power generation equipment, a controller, a power amplifier, an uncontrollable rectifier, a boosted switching circuit, an eddy current displacement sensor, a data acquisition module, a wireless communication unit and an energy storage module. The wind power generation system is driven by magnetic levitation technology, a rotary shaft is pushed by guiding of a magnetic field and is free of friction, and powercan be generated in a breeze state. No wind alignment device is needed when the wind direction is changed, structural design is simple, and gyro force is reduced during wind alignment of the wind wheel.

Description

technical field [0001] The invention relates to the technical field of indiscriminate wind power generation, in particular to a longitudinal axis magnetic levitation guidance control indiscriminate wind power generation system. Background technique [0002] Wind power is the conversion of wind kinetic energy into electrical energy. As a clean and renewable energy, wind energy has been paid more and more attention by countries all over the world. Its reserves are huge. The global wind energy is about 2.74×10^9MW, of which the usable wind energy is 2×10^7MW, which is 10 times larger than the total amount of water energy that can be developed and utilized on the earth. my country is rich in wind energy resources, and the wind energy reserves that can be developed and utilized are about 1 billion kW, of which, the wind energy reserves on land are about 253 million kW (calculated from the height of 10m above the ground on land), and the wind energy reserves that can be developed...

AI Technical Summary

Problems solved by technology

[0005] 2) Traditional wind turbines have wind-facing devices, which require high wind direction. Wind wheels need to be installed at the front and back of the tower, and some wind wheels are installed on one tower. The installation is cumbersome, the maintenance is large, and the cost is high. Poor adaptability;

Every part is very important, and any problem in any part will cause the wind turbine to fail to work normally;

[0007] 4) Traditional wind power generators have higher requirements for wind power, and are suitable for power generation when the wind speed is above the third level, that is, when the wind speed is greater than 4 meters per second, and cannot generate electricity when the wind speed is lower than the third level;

[0008] 5) Traditional wind turbines have noise, visual pollution, occupy a large area of ​​land, are unstable, uncontrollable, costly, and affect bird activities, etc.

Images