Wind energy storage and power generation apparatus

Abstract

The invention discloses a wind energy storage generating set. The generating set innovatively uses wind energy compressed air which is stored in a cellar and changed into pressure energy to generate electricity, optimizes wind power designs, solves the problem of becalming and overcomes the problem of variant wind speeds, and can generate stable and high-quality power supply in all weather. The pressure energy stored in the cellar is innovative and unique, has large storage capacity and high pressure, is safe and reliable, and can save large investment by replacing steel vessel. The price of a domestically assembled gas driven generating set is lower than that of an imported wind driven generating set, and the gas driven generating set has low running cost, can comprehensively improve economic benefit and is a new technique using wind energy with low cost and high efficiency. The main technical characteristic is arranging a voltage stabilizing control system in an enormous cellar to guarantee the wind energy to be optimally converted into pressure energy and electric energy. The pressure energy can be persistently produced and largely stored, transmitted over a long distance and centrally supplied, has excellent energy characteristics, is applicable to power supply devices such as generating sets as well as automobiles, agricultural machinery, trains, ships, aircrafts and the like, can replace petroleum oil, coal and electricity, has zero energy consumption, zero water consumption and zero blowdown, is environment-friendly and has ecological civilization.

Description

technical field [0001] The wind energy storage power generation device of the present invention innovatively utilizes wind energy to compress natural air and store it in underground caves to generate pressure energy for further power generation, and optimizes the design of wind power generation. A new technology for efficient use of wind energy. Background technique [0002] Wind power generation is developing rapidly in the world today, and wind turbines directly drive generator sets to operate. The power delivered is difficult to stabilize, which directly affects the safe operation of the power grid. Therefore, it has also become a bottleneck restricting the development of the wind power industry itself. The wind energy storage power generation device of the present invention can overcome its existing shortcomings, greatly improve the efficiency of wind power generation, and can continuously deliver stable and high-quality power. This will be a high-efficiency technologica...

AI Technical Summary

Problems solved by technology

[0002] Wind power generation is developing rapidly in the world today, and wind turbines directly drive generator sets to operate. The power delivered is difficult to stabilize, which directly affects the safe operation of the power grid. Therefore, it has also become a bottleneck restricting the development of the wind power industry itself.

Images