Solar fan comprehensive power supply system

Abstract

The invention discloses a solar fan comprehensive power supply system which comprises a solar cell panel, a wind driven generator, an intelligent system controller, a large-capacity storage battery, a distributor and an inverter, wherein the solar cell panel is a combination type solar cell panel unit, the wind driven generator is a wind energy device formed by N groups of turbine turbofans, the intelligent system controller distributes and manages two kinds of generated electric power and mainly supplies power for a strong blower and an industrial load inside a wind tower, and each load is provided with an electric quantity feedback module and provides load feedback information for the intelligent system controller. The solar fan comprehensive power supply system can conduct operation of charge-discharge through the large-capacity storage battery according to commands of the intelligent system controller, overcome the defects in the prior art, be maintained and expanded easily due to the fact that a modularized intelligent control module is adopted, improve application range of the system, and improve using efficiency with closed-loop control according to priority.

Description

technical field [0001] The invention relates to a power supply system, in particular to a complementary power supply system for solar panels and turbofan fans used in high-rise buildings. Background technique [0002] With the continuous progress of society, human beings have an increasing demand for energy applications. The application of renewable natural energy such as wind energy is becoming more and more common. Solar energy and wind energy are increasingly being extended to various fields, and wind-solar complementary solar power supply systems have emerged as the times require. The wind-solar complementary solar power supply system in the prior art is composed of solar panels, fan systems, solar controllers, batteries and the like. The wind turbine system includes a wind turbine and a wind turbine controller. The solar controller can be used to control the solar panel, control the charging and discharging of the battery, and control the opening and closing of the c...

AI Technical Summary

Problems solved by technology

The current output by the wind turbine is rectified by the wind turbine controller and then directly connected to the busbar of the battery. When the output voltage of the wind turbine is low, the wind turbine cannot be separated from the battery, so that the battery feeds back current to the wind turbine, thereby affecting the wind power. Complementary solar powered systems cause damage

[0003] For example, the application number is 201010108600.4, and the title is "Wind-solar Complementary Centralized Street Lamp Power Supply System" Chinese patent application. The power supply system disclosed in this application has a simple structure, insufficient power generation, and cannot carry more loads. Not suitable for high occasions

Another example is the Chinese application with the application number 201010118810.0 and titled "Wind-solar Complementary Solar Power Supply System", which discloses a structure with a wind-solar hybrid energy supply, but the charging status of the battery in this structure is not monitored and protected, which greatly reduces The service life of the battery, and the amount of power consumption by users has no closed-loop control, and the optimal allocation of resources for different users cannot be well performed

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