Multi-wind-wheel symmetric wind power generation

Abstract

The invention discloses multi-wind-wheel symmetric wind power generation. Wind energy of tail ends of single-wind-wheel wind power generators cannot be captured, when wind blows over the single wind wheels, huge wind energy still exists in vertical sections of air flows sweeping over the tail ends of the wind power generators and cannot be used so far, and the pity is that the wind energy blows over without being used. By means of multi-wind-wheel symmetric wind power generation, the wind energy can be captured to the largest extent through coaxial multiple wind wheels at the two ends of a power generator. By the single-generator multi-wind-wheel combination, the wind power generation power is improved greatly, that is, the wind power generator can operate normally even at a low wind speed, and the one-generator multi-wind-wheel structure is equivalent to saving of multiple generators and columns, and accordingly, wind power unit kilowatt hour steel consumption, power generation costs and transportation and hoisting cots are reduced greatly. Wind blows over one or more wind wheels (2) at the tail rear end of the power generator (1) when blowing over one or more wind wheels (2) at the head front end of the power generator (1), and accordingly, the wind energy is used effectively, and the wind power cost is reduced.

Description

(1) Technical field [0001] The invention relates to a symmetrical wind power generation with multiple wind rotors that can effectively improve the utilization rate of wind energy. (two), background technology [0002] With the shortage of global conventional energy and the aggravation of environmental pollution, seeking to use pollution-free renewable energy has become the general trend of global energy development. The world is paying more and more attention to the development of alternative energy sources. At present, the power generation power of global renewable energy is less than 1% of the world's power generation. Among various alternative energy sources, wind energy is the most mature, and its power generation cost is constantly decreasing. Wind energy is an abundant and clean natural energy, and the effective use of this renewable energy is of great significance. A wind turbine is a common wind energy utilization device, which generally includes windmill propeller...

AI Technical Summary

Problems solved by technology

When the wind blows over the blades of the wind rotor, the wind energy that continues to blow cannot be used

Images