Wind power system based on temperature difference energy and with combination of wind power station abandoned wind

Abstract

The invention provides a wind power system based on temperature difference energy and with combination of wind power station abandoned wind. The wind power system comprises a wind power station, a solar heat collection device, electric energy device and heat preservation device modules, a storer containing a low-boiling-point working medium, a gas state working medium rising pipeline, a condensation and storage device, a liquid state working medium falling pipeline, a turbine generator and a boosting transformer. The wind power station is used for converting wind energy into electric energy so as to provide the electric energy to the electric energy device and heat preservation device modules. The solar heat collection device is used for heating the low-boiling-point working medium in the storer through solar energy so as to change the low-boiling-point working medium into a gas state. One end of the gas state working medium rising pipeline is connected with the storer, and the other end of the gas state working medium rising pipeline is connected with the condensation and storage device. The condensation and storage device is used for condensing the gas state working medium and collecting and storing the working medium condensed into liquid. The periphery of the gas state working medium rising pipeline is coated with the corresponding electric energy device and heat preservation device module, and the surface of the condensation and storage device is coated with the corresponding electric energy device and heat preservation device module.

Description

Technical field [0001] The present invention relates to the field of wind power generation equipment, the field of power system primary equipment, and the field of basic physics. More specifically, the present invention relates to a wind power system based on temperature difference energy combined with wind farm abandonment. Background technique [0002] Wind power or wind power. Belongs to renewable energy, clean energy. Wind power is an important form of wind energy utilization. Wind energy is a renewable, pollution-free, high-energy, and promising energy source. Wind power technology and equipment are an important part of the wind power industry, as well as the foundation and guarantee for the development of the wind power industry. [0003] The regions rich in wind energy resources in my country are mostly concentrated in the northwest and southeast regions of the sea. The uncertainty of wind energy and the operating characteristics of the wind turbine itself make the output...

AI Technical Summary

Problems solved by technology

Superconducting energy storage is currently very expensive, including the cost of the superconductor itself and the cost of maintaining low temperature

[0012] (2) The plate of the supercapacitor is made of activated carbon material, there is no chemical reaction during charging and discharging, and it is mostly used in high peak power and low capacity occasions, but the production process is complicated and the cost is relatively high

[0014] Electrochemical energy storage is one of the fastest-growing energy storage technologies at present. In addition to conventional battery technologies such as lead-acid and nickel-metal hydride, it also includes large-capacity battery energy storage technologies such as liquid flow, sodium-sulfur, and lithium-ion batteries. However, its production The process produces a lot of pollution to the environment, and the disposal of batteries after they are scrapped or their efficiency is reduced is also a problem that needs to be solved.

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