CN203104878U - Intelligent control circuit of LED illumination controller with wind-solar-electricity hybrid power supply - Google Patents

Intelligent control circuit of LED illumination controller with wind-solar-electricity hybrid power supply Download PDF

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Publication number
CN203104878U
CN203104878U CN2012207336236U CN201220733623U CN203104878U CN 203104878 U CN203104878 U CN 203104878U CN 2012207336236 U CN2012207336236 U CN 2012207336236U CN 201220733623 U CN201220733623 U CN 201220733623U CN 203104878 U CN203104878 U CN 203104878U
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CN
China
Prior art keywords
power supply
wind
circuit
solar
led
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Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN2012207336236U
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Chinese (zh)
Inventor
薄英强
欧阳名三
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Anhui University of Science and Technology
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Anhui University of Science and Technology
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Priority to CN2012207336236U priority Critical patent/CN203104878U/en
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Publication of CN203104878U publication Critical patent/CN203104878U/en
Expired - Fee Related legal-status Critical Current
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    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02BCLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
    • Y02B20/00Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
    • Y02B20/40Control techniques providing energy savings, e.g. smart controller or presence detection

Abstract

The utility model provides the intelligent control circuit of an LED illumination controller with a wind-solar-electricity hybrid power supply, which relates to the technical field of illumination equipment and comprises a commercial power supply circuit, a solar power supply circuit, an aerogenerator power supply circuit, a controller and an LED load circuit. The control circuit is characterized in that the commercial power supply circuit, the solar power supply circuit and the aerogenerator power supply circuit are connected with the controller through an intelligent change-over switch (J-1). The controller is connected with the LED load circuit. The LED load circuit provides a power supply for loads so as to enable the illumination of LED lamps or the running of other equipment. According to the technical scheme of the utility model, the photovoltaic power generation, the wind power generation and the LED energy-saving illumination are integrated as a whole by means of the intelligent control circuit. Meanwhile, the defects of the wind-solar power generation caused by the weather can be made up due to the adoption of a commercial power charging system. In this way, the charging/discharging of a storage battery is realized through the automatic switching between the commercial power charging system and the wind-solar hybrid power generation system. Therefore, the interrupted power supply for the LED lamp is ensured.

Description

Intelligence wind, light, the complementary power supply of electricity LED lighting controller control circuit
Technical field
The utility model relates to technical field of lighting fixtures, is specifically related to a kind of intelligent wind, light, the complementary power supply of electricity LED lighting controller control circuit.
Background technology
The world today, main energy sources such as oil, coal, natural gas are faced with the danger of resource exhaustion, from the time average less than that exhausts of fossil fuel (oil, coal, natural gas etc.) of counting the whole world now 100 years, and the illumination energy consumption was one maximum in all energy resource consumptions.Simultaneously, exploitation that fossil energy is a large amount of and utilization bring serious environmental to pollute, and environmental protection pressure constantly increases.Wind energy and solar energy are the novel energies of cleaning, and fully developing wind energy and solar energy has become the STRATEGIES OF SUSTAINABLE DEVELOPMENT decision-making of countries in the world government.
Wind energy is a kind of most active clean energy resource, and wind power generation has the following advantages: use cleaning, cost is lower, and is inexhaustible; It is big that wind power generation has the installed capacity growth space, and cost descends fast; Safety, the energy is never exhausted; Wind power generation can reduce a large amount of pollutants and the carbon emission that the fossil fuel generating produces, and can effectively alleviate air pollution, and water pollutes and global warming issue; Wind generating technology is ripe relatively, and the generation mode with large-scale development and business development condition.
Solar power generation is a kind of important form that solar energy utilizes, and is that to adopt solar cell be the generation mode of electric energy with transform light energy, and along with technology is constantly progressive, and photovoltaic generation might be one of generation technology of tool development prospect.Utilize solar power generation to have following advantages: no need of any fuel, pollution-free, noiselessness does not have any waste material and discharges, as long as there is sunlight to generate electricity; Solar energy is inexhaustible, does not have exhausted danger; Be not subjected to the restriction of resource distribution and region, solar energy is widely distributed, can generate electricity nearby in electricity consumption place, must not grow distance and carry, and has reduced the loss on the circuit; Solar energy is without fuel, and operating cost is little; Output DC during solar cell working; Do not have moving component in the system, the reliability height is safeguarded simple.
(Light Emitting Diode LED) is considered to the new light sources of 21 century most worthy to semiconductor light-emitting-diode, becomes the leading of illumination market with replacing incandescent lamp and fluorescent lamp.The application prospect of White-light LED illumination has started climax in the whole world, has been expressed great expectations.Compare with traditional lighting source, white light LEDs has the following advantages: the luminous efficiency height, and theoretical luminous efficiency reaches 200lm/W, far above incandescent lamp and fluorescent lamp; Electricity-saving lamp has been a great beginning than incandescent lamp energy-conservation 4/5, and LED is than electricity-saving lamp also energy-conservation 1/4; No poisonous metal mercury, no infrared ray and ultraviolet radiation; Volume is little, can realize the encapsulation of multicore sheet, is easy to integrated; Mostly be solid-state encapsulation, the reliability height; Life-span is long, and the theoretical life-span reaches 100,000 hours, is longer than the traditional lighting light source; Low-voltage direct drives; Response speed is fast, is easy to carry out digital control.
Mainly there is following drawback in China's city street lamp illumination at present: the conversion efficiency of (1) present photovoltaic cell is also lower, the finite energy that is produced, if the just simple area that increases solar cell, cost is too high, is unfavorable for product promotion; (2) traditional light fixture power consumption is all bigger, and all is the use of under high pressure working, and is absolutely unsafe, and increases the inversion link of boosting, and reduced rate of energy again, and the conventional light source light efficiency is all lower, and the life-span is all very short; (3) function is fixed, and can not effectively change according to the scene, is fit to field requirement, and continuous when overcast and rainy, because energy storage device electric weight deficiency, street lamp does not often work, and influences urban life; (4) defencive function is single, because employing is that the microcontroller chip function is few, can not effectively protect system; (5) because on-the-spot major part is a triangular web, do not have the communication between taking into account system, be restricted in the development afterwards; (6) other building and the greening of urban road has the effect of sheltering from heat or light to photovoltaic battery panel, causes the photovoltaic battery panel cisco unity malfunction, and solar street light can't be installed and used; (7) after all urban roads, highway, industrial area, living area road, street lamp were turned on light from the dusk, just bright to point in early mornings 6 always, this had not only shortened the useful life of lighting, also wastes a large amount of electric energy, has caused white elephant to government finance; (8) characteristics of power supply grid are that voltage is relatively low when load increases; When load reduced, voltage was higher relatively, and for this class gas discharge device of street lamp, Pedestrians and vehicles is happened peak times of power consumption more for a long time in the first half of the night, and voltage is lower, and brightness is darker.And enter midnight, and network load descends, and acute liter of voltage causes its illumination bright unusually, even dazzle occurs, not only causes unnecessary waste of energy, and reduced the useful life of light fixture greatly.
Wind light mutual complementing LED illumination is main means of development and use solar energy and wind energy, yet, because the discontinuity and the intermittence of solar radiation, and the at present investment and the reason such as cost is higher and the part technology is not mature enough of simple photovoltaic lighting system, photovoltaic lighting system often occurs: continuous when overcast and rainy, since the battery tension deficiency, the situation that the LED load can not be lighted.
The utility model content
It is a kind of reasonable in design that technical problem to be solved in the utility model is to provide, intelligent wind simple in structure, light, the complementary power supply of electricity LED lighting controller control circuit.
Technical problem to be solved in the utility model realizes by the following technical solutions:
A kind of intelligent wind, light, the complementary power supply of electricity LED lighting controller control circuit, comprise mains-supplied circuit, solar power supply circuit, wind-driven generator power supply circuits, controller and LED load circuit, it is characterized in that: described mains-supplied circuit, solar power supply circuit and wind-driven generator power supply circuits all are connected to controller by intelligent diverter switch J-1, described controller is connected to the LED load circuit, described LED load circuit provides power supply for load, uses for LED illumination or miscellaneous equipment.
Described controller is by optically-controlled signal control LED load circuit.
Described controller is controlled intelligent diverter switch by control signal.
Described mains-supplied circuit, solar power supply circuit and wind-driven generator power supply circuits are connected to intelligent diverter switch J-1 through resistance R and diode D respectively.
The beneficial effects of the utility model are: the utility model combines photovoltaic generation, wind power generation and LED energy-saving illumination, introduce the deficiency that commercial power charged loop has remedied the wind light generation that weather causes simultaneously, realized the automatic switchover of civil power and wind-light complementary system, guaranteed LED lamp uninterrupted power supply accumulator cell charging and discharging.
Description of drawings
Fig. 1 is the utility model circuit theory diagrams;
Fig. 2 is the utility model switching switch circuit figure.
Embodiment
For technological means, creation characteristic that the utility model is realized, reach purpose and effect is easy to understand, below in conjunction with concrete diagram, further set forth the utility model.
As Fig. 1, shown in Figure 2, a kind of intelligent wind, light, the complementary power supply of electricity LED lighting controller control circuit, comprise mains-supplied circuit 1, solar power supply circuit 2, wind-driven generator power supply circuits 3, controller 4 and LED load circuit 5, mains-supplied circuit 1, solar power supply circuit 2 and wind-driven generator power supply circuits 3 all are connected to controller 4 by intelligent diverter switch J-1, controller 4 is connected to LED load circuit 5, LED load circuit 5 provides power supply for load, use for LED illumination or miscellaneous equipment, controller 4 is by optically-controlled signal control LED load circuit 5, and controller 4 is controlled intelligent diverter switch J-1 by control signal.Mains-supplied circuit 1, solar power supply circuit 2 and wind-driven generator power supply circuits 3 are connected to intelligent diverter switch J-1 through resistance R and diode D respectively.
When system starts working, controller at first detects the terminal voltage of solar panel, and according to the size of solar panel terminal voltage, intelligence is switched and to be entered different working modes: when solar panel terminal voltage during less than 4.5V, be judged as night mode, storage battery is given the LED electric; When solar cell terminal voltage during, be judged as the pattern in daytime, when illumination is strong greater than 4.5V, utilize photovoltaic generation to charge a battery, when illumination is more weak, utilize wind power generation to charge a battery, when illumination and wind-force are all more weak, then utilize the civil power accumulators to supply charging.
More than show and described basic principle of the present utility model and principal character and advantage of the present utility model.The technical staff of the industry should understand; the utility model is not restricted to the described embodiments; that describes in the foregoing description and the specification just illustrates principle of the present utility model; under the prerequisite that does not break away from the utility model spirit and scope; the utility model also has various changes and modifications, and these changes and improvements all fall in claimed the utility model scope.The claimed scope of the utility model is defined by appending claims and equivalent thereof.

Claims (4)

1. intelligent wind, light, the complementary power supply of electricity LED lighting controller control circuit, comprise mains-supplied circuit, solar power supply circuit, wind-driven generator power supply circuits, controller and LED load circuit, it is characterized in that: described mains-supplied circuit, solar power supply circuit and wind-driven generator power supply circuits all are connected to controller by intelligent diverter switch (J-1), described controller is connected to the LED load circuit, described LED load circuit provides power supply for load, uses for LED illumination or miscellaneous equipment.
2. intelligent wind according to claim 1, light, the complementary power supply of electricity LED lighting controller control circuit, it is characterized in that: described controller is by optically-controlled signal control LED load circuit.
3. intelligent wind according to claim 1, light, the complementary power supply of electricity LED lighting controller control circuit, it is characterized in that: described controller is controlled intelligent diverter switch by control signal.
4. intelligent wind according to claim 1, light, the complementary power supply of electricity LED lighting controller control circuit, it is characterized in that: described mains-supplied circuit, solar power supply circuit and wind-driven generator power supply circuits are connected to intelligent diverter switch (J-1) through resistance (R) and diode (D) respectively.
CN2012207336236U 2012-12-27 2012-12-27 Intelligent control circuit of LED illumination controller with wind-solar-electricity hybrid power supply Expired - Fee Related CN203104878U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2012207336236U CN203104878U (en) 2012-12-27 2012-12-27 Intelligent control circuit of LED illumination controller with wind-solar-electricity hybrid power supply

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2012207336236U CN203104878U (en) 2012-12-27 2012-12-27 Intelligent control circuit of LED illumination controller with wind-solar-electricity hybrid power supply

Publications (1)

Publication Number Publication Date
CN203104878U true CN203104878U (en) 2013-07-31

Family

ID=48856245

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2012207336236U Expired - Fee Related CN203104878U (en) 2012-12-27 2012-12-27 Intelligent control circuit of LED illumination controller with wind-solar-electricity hybrid power supply

Country Status (1)

Country Link
CN (1) CN203104878U (en)

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GR01 Patent grant
C14 Grant of patent or utility model
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20130731

Termination date: 20131227

C17 Cessation of patent right