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Full-effect full-automatic solar street lamp control system

A technology of solar street lamps and control systems, applied in electric vehicles, energy-saving lighting, circuit devices, etc., can solve problems such as public reports of undiscovered solutions, and achieve the effects of increasing effective lighting time, saving energy, and working stably

Inactive Publication Date: 2011-02-09
KUNMING TREASURE TECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

For the above problems, so far, no public reports of corresponding solutions have been found

Method used

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  • Full-effect full-automatic solar street lamp control system
  • Full-effect full-automatic solar street lamp control system
  • Full-effect full-automatic solar street lamp control system

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Experimental program
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Embodiment Construction

[0038] Attached below Figure 1-7 The present invention is described in further detail:

[0039] The full-efficiency full-automatic solar street lamp control system of the present invention is developed and innovated on the basis of the prior art. The peripheral equipment of the present invention is made up of battery assembly, accumulator and luminescent element; The specific improvement part is:

[0040] 1. Input part of solar photovoltaic module

[0041] Connect an RT2 (varistor) in parallel at both ends of the input of the solar photovoltaic module to prevent lightning strikes.

[0042] C18, C19, C7 and L5 form a typical Π-type filter circuit to deal with the problem of impure input power of solar photovoltaic modules, and optimize the subsequent charging circuit. Use D5-Schottky diode to prevent anti-reverse connection of photovoltaic panels.

[0043] 2. Charging part

[0044] R8, R9, R14, single-chip MK7A22P, T8 and T10 form a charging circuit. This circuit can accu...

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Abstract

The invention relates to a full-effect full-automatic solar street lamp control system which comprises a solar street lamp system and a control system, wherein the control system comprises three output and input ends which are respectively connected with a solar photovoltaic component, a load and a battery, the interior of the control system consists of an MCU, a DSP and a peripheral circuit, and the MCU and the DSP are used for carrying out collection and operation treatment on electrical signals of the photovoltaic panel, the load and the battery in the solar street lamp system, and carrying out energy collection and storage control, charge and discharge control, random regulation and control of continuous and intermittent working time, lightning protection and energy-saving control on the solar street lamp system; an input port of the solar photovoltaic component is connected with a piezoresistor RT2 in parallel; a n type filter circuit consists of a C18, a C19, a C7 and an L5; a D5 and a Schottky diode are arranged for realizing the anti-reverse connection property of the solar photovoltaic panel; and a charging circuit consists of an R8, an R9, an R14, the MCU, the DSP, a T8 and a T10.

Description

technical field [0001] The invention relates to a fully-automatic solar street lamp control system. Background technique [0002] Solar street light is a kind of street light that uses solar energy as energy. Because it is not affected by power supply, it does not need to dig trenches and embed wires, it does not consume conventional electric energy, and it can be installed on the spot as long as there is sufficient sunlight. It has attracted widespread attention. Because it does not pollute the environment, it has become a green product. In recent years, with the rapid development of the solar power generation industry, the application field of photovoltaics is gradually expanding, and various new photovoltaic products continue to emerge. Among lighting fixtures, solar street lamps, a combination of technology and art, have been widely used in developed countries such as the United States, France, and Japan, but are in their infancy in my country. [0003] At present, dom...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H02H7/18H05B37/02H02J7/00
CPCY02B20/72
Inventor 彭沿平尹米华陈毛光黄敏
Owner KUNMING TREASURE TECH
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