CN203312840U - LED street lamp control system based on wind-solar complementation - Google Patents
LED street lamp control system based on wind-solar complementation Download PDFInfo
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- CN203312840U CN203312840U CN201320234305XU CN201320234305U CN203312840U CN 203312840 U CN203312840 U CN 203312840U CN 201320234305X U CN201320234305X U CN 201320234305XU CN 201320234305 U CN201320234305 U CN 201320234305U CN 203312840 U CN203312840 U CN 203312840U
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- Y—GENERAL 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/72—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps in street lighting
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Abstract
The utility model discloses an LED street lamp control system based on wind-solar complementation. A wind power generator, a rectifying circuit, a first solid-state relay and a first storage battery are connected in order. The first storage battery is used for supplying power to an LED lamp. A solar energy panel is connected with a second storage battery which is connected with the first storage battery through a voltage boosting circuit. A second solid-state relay is connected in series between the output end of the rectifying circuit and the second storage battery. A voltage detecting circuit is used for detecting the output voltage of the rectifying circuit. The voltage detecting circuit is connected with an input end of a DSP. The control end of the first solid-state relay and the control end of the second solid-state relay are both connected with the output end of the DSP. The LED street lamp control system based on wind-solar complementation is high in energy conversion efficiency and easy to carry out.
Description
Technical field
The utility model relates to a kind of street lamp control system of LED based on wind light mutual complementing.
Background technology
The LED street lamp control system of existing wind light mutual complementing, owing to adopting traditional power supply circuits, and because the Voltage-output of wind-driven generator is unstable, therefore, when output voltage was low, the energy of this part output can't, by charging stores to battery, cause inefficiency, therefore, be necessary to design a kind of novel street lamp control system of the LED based on wind light mutual complementing.
The utility model content
Technical problem to be solved in the utility model is to provide a kind of street lamp control system of LED based on wind light mutual complementing, should be high, easy to implement based on the LED street lamp control system energy conversion efficiency of wind light mutual complementing.
The technical solution of utility model is as follows:
A kind of street lamp control system of LED based on wind light mutual complementing, comprise wind-driven generator, solar panels, rectification circuit, the first solid-state relay, the second solid-state relay, the first storage battery, the second storage battery, booster circuit, voltage detecting circuit, DSP and LED lamp;
Wind-driven generator, rectification circuit, the first solid-state relay and the first storage battery are connected successively; The first storage battery is the power supply of LED lamp;
Solar panels connect the second storage battery, and the second storage battery connects the first storage battery by booster circuit;
Between the output of rectification circuit and the second storage battery, be serially connected with the second solid-state relay;
Voltage detecting circuit is for detection of the output voltage of rectification circuit; Voltage detecting circuit is connected with the input of DSP, and the first solid-state relay and the control end of the second solid-state relay all are connected the output of DSP.
Beneficial effect:
LED based on wind light mutual complementing street lamp control system of the present utility model, the storage battery of 2 different capabilities of employing, wherein the rated voltage of the first storage battery is higher than the second storage battery; This control system is 2 charge in batteries based on voltage detecting circuit, by 2 solid-state relays control wind-driven generators, can maximally utilise the electric energy of wind-driven generator output, thereby energy conversion efficiency is high, and whole circuit is simple, is easy to promotion and implementation.
The accompanying drawing explanation
Fig. 1 is based on the general structure block diagram of the LED street lamp control system of wind light mutual complementing.
Embodiment
Below with reference to the drawings and specific embodiments, the utility model is described in further details:
Embodiment 1:
As shown in Figure 1, a kind of street lamp control system of LED based on wind light mutual complementing, comprise wind-driven generator, solar panels, rectification circuit, the first solid-state relay, the second solid-state relay, the first storage battery, the second storage battery, booster circuit, voltage detecting circuit, DSP and LED lamp;
Wind-driven generator, rectification circuit, the first solid-state relay and the first storage battery are connected successively; The first storage battery is the power supply of LED lamp;
Solar panels connect the second storage battery, and the second storage battery connects the first storage battery by booster circuit;
Between the output of rectification circuit and the second storage battery, be serially connected with the second solid-state relay;
Voltage detecting circuit is for detection of the output voltage of rectification circuit; Voltage detecting circuit is connected with the input of DSP, and the first solid-state relay and the control end of the second solid-state relay all are connected the output of DSP.
Course of work explanation:
Wind energy has unsettled characteristics, and namely along with the variation in season, wind-force alters a great deal, and even among one day, wind-force is also lasting indefinite, therefore, adopts the street lamp control system of the LED based on wind light mutual complementing of the present embodiment to be suitable for the unsettled feature of wind energy.
DSP, by the magnitude of voltage of voltage detecting circuit Real-Time Monitoring rectification circuit output, higher than threshold k (preset value), starts the first solid-state relay when voltage, and making the electric energy of wind-driven generator output is the first storage battery power supply;
Otherwise, if work as voltage lower than threshold k 1, by DSP, disconnect the first solid-state relay, and connect the second solid-state relay, making the electric energy of wind-driven generator output is the second storage battery power supply, is about to the unserviceable stored energy of script in the second storage battery.
Solar panels are the second charge in batteries, are provided with booster circuit between the first storage battery and the second storage battery, are the unified power supply of LED by the first storage battery.
Claims (1)
1. street lamp control system of the LED based on wind light mutual complementing, it is characterized in that, comprise wind-driven generator, solar panels, rectification circuit, the first solid-state relay, the second solid-state relay, the first storage battery, the second storage battery, booster circuit, voltage detecting circuit, DSP and LED lamp;
Wind-driven generator, rectification circuit, the first solid-state relay and the first storage battery are connected successively; The first storage battery is the power supply of LED lamp;
Solar panels connect the second storage battery, and the second storage battery connects the first storage battery by booster circuit;
Between the output of rectification circuit and the second storage battery, be serially connected with the second solid-state relay;
Voltage detecting circuit is for detection of the output voltage of rectification circuit; Voltage detecting circuit is connected with the input of DSP, and the first solid-state relay and the control end of the second solid-state relay all are connected the output of DSP.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320234305XU CN203312840U (en) | 2013-05-03 | 2013-05-03 | LED street lamp control system based on wind-solar complementation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320234305XU CN203312840U (en) | 2013-05-03 | 2013-05-03 | LED street lamp control system based on wind-solar complementation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203312840U true CN203312840U (en) | 2013-11-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320234305XU Expired - Fee Related CN203312840U (en) | 2013-05-03 | 2013-05-03 | LED street lamp control system based on wind-solar complementation |
Country Status (1)
| Country | Link |
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| CN (1) | CN203312840U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104022562A (en) * | 2014-06-19 | 2014-09-03 | 国网上海市电力公司 | Portable solar movable overhauling power system |
| CN104219820A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | LED (Light Emitting Diode) drive and control circuit |
-
2013
- 2013-05-03 CN CN201320234305XU patent/CN203312840U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104219820A (en) * | 2013-05-31 | 2014-12-17 | 深圳市海洋王照明工程有限公司 | LED (Light Emitting Diode) drive and control circuit |
| CN104022562A (en) * | 2014-06-19 | 2014-09-03 | 国网上海市电力公司 | Portable solar movable overhauling power system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131127 Termination date: 20140503 |