LED intelligent illuminating system enabling wind energy, light energy and mains supply to be complemented

Abstract

The invention discloses an LED intelligent illuminating system enabling wind energy, light energy and mains supply to be complemented. The system comprises a solar energy panel or a wind energy generator set, an energy controller, an accumulator battery, a microcontroller and an LED illuminating lamp. The solar energy panel converts the radiating capacity of the sun to electric energy and transports the electric energy to accumulators to be stored. The wind energy generator set transports the electricity generated by wind energy to the accumulators to be stored. The energy controller limits the charge-discharge conditions to prevent overcharge and deep charge of the accumulators. The accumulators store the electric energy satisfying the requirement of illuminating. The microcontroller is used for realizing automatic control of an illuminating lamp system and automatic adjustment of illuminating lamp brightness. The LED illuminating lamp serves as the source of light for illuminating. The system has the following advantages: (1) the system fully utilizes the wind energy, solar energy and other new green energy, thus relieving energy shortage; (2) the system is simple and convenientin installation; (3) the system features low operation and maintenance cost; and (4) the operation of the whole system is automatically controlled. The system is suitable for the regions abundant in wind energy and light energy sources.

Description

technical field [0001] The present invention relates to electrical energy storage systems and, more particularly, to control systems for charging batteries or powering loads from batteries. Background technique [0002] Solar photovoltaic power generation belongs to renewable energy, and it is also the most widely used and promising renewable clean energy. Although the popular solar street lamps on the market can meet the basic lighting needs, a lot of energy stored during the day is wasted due to the lack of consideration of the effective use of energy. The energy wasted in this mode of operation is very considerable. [0003] In recent years, people have studied some technical solutions for energy conversion, hoping to use wind energy, light energy and other energy sources complementary to the mains, such as Chinese patent application CN98240046. No. "Solar battery and load interactive control system", CN200410001568.1 "Intelligent power supply and its control method", C...

AI Technical Summary

Problems solved by technology

These technical solutions all have the function of energy switching, but there are not many technical solutions for supplementing or adjusting energy sources such as wind energy, solar energy and other energy sources.