CN203218964U - New energy streetlamp system with commercial power complementary - Google Patents
New energy streetlamp system with commercial power complementary Download PDFInfo
- Publication number
- CN203218964U CN203218964U CN201320219269XU CN201320219269U CN203218964U CN 203218964 U CN203218964 U CN 203218964U CN 201320219269X U CN201320219269X U CN 201320219269XU CN 201320219269 U CN201320219269 U CN 201320219269U CN 203218964 U CN203218964 U CN 203218964U
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- Prior art keywords
- circuit
- energy
- solar cell
- wind
- batteries
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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.)
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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
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/70—Hybrid systems, e.g. uninterruptible or back-up power supplies integrating renewable energies
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Abstract
The utility model relates to a new energy streetlamp system with commercial power complementary, which comprises a wind driven generator and a solar cell panel, wherein the wind driven generator is connected with a three-phase rectifying circuit through a line, the solar cell panel is connected with a solar cell anti-reverse charging protection circuit through a line, and the solar cell anti-reverse charging protection circuit and the three-phase rectifying circuit are respectively connected with a DC chopper circuit through lines. The new energy streetlamp system has the advantages that: the new energy streetlamp system is mainly charged by wind energy and solar energy, and supplemented by commercial power; and a storage battery pack is intelligently charged by utilizing the wind energy and solar energy, and an LED lamp group is powered through the storage battery group, if the wind energy and solar energy cannot satisfy the power requirements, the commercial power supply is automatically switched to, thereby ensuring the normal work of the streetlamp.
Description
Technical field
The utility model relates to a kind of new forms of energy road lamp system with the civil power complementation.
Background technology
The energy becomes mankind nowadays survival and development important topic to be solved.How to alleviate the contradiction between economic development and the energy, new forms of energy provide a kind of new selection to us, and it will become the sharp sword that cracks China and even world-famous puzzle, lead the world to stride into the new forms of energy economy era of strong growth.
The use of new forms of energy on road lamp system is just day by day extensive, but because wind energy and solar energy is regional and uncertain, cause the new forms of energy street lamp still to be subjected to certain restriction, the new forms of energy road lamp system of band civil power complementation has then well remedied this shortcoming, is an important topic that is worth further investigation so how to carry out the new forms of energy road lamp system of civil power complementation.
Summary of the invention
The purpose of this utility model is in order to overcome above deficiency, and a kind of new forms of energy road lamp system of simple in structure, band civil power complementation that cost is low is provided.
The purpose of this utility model is achieved through the following technical solutions: a kind of new forms of energy road lamp system with the civil power complementation; it is characterized in that: comprise wind-driven generator and solar panel; described wind-driven generator is connected with rectified three-phase circuit by circuit; described solar panel is connected with the solar cell counnter attack by circuit and fills protective circuit; protective circuit is filled in described solar cell counnter attack and rectified three-phase circuit all is connected with DC chopper circuit by circuit; described DC chopper circuit is connected with batteries by circuit; described batteries is connected with discharge circuit by circuit; described batteries also is connected with control centre by circuit; described control centre is connected with change over switch by circuit; described change over switch is connected with the civil power input by circuit; described discharge circuit is connected with LED lamp group by circuit, and described change over switch also is connected on the circuit between described DC chopper circuit and the batteries by circuit.
The utlity model has following advantage: this cover new forms of energy road lamp system is with wind energy, and solar powered is main, and civil power is auxilliary.Use wind energy and solar energy that batteries is carried out intelligent charge, again by batteries to the power supply of LED lamp group, when wind energy and solar energy can not satisfy power demands, automatically switch to mains-supplied, thereby guarantee the operate as normal of street lamp.
Description of drawings:
Fig. 1 is structural representation of the present utility model;
Number in the figure: 1-wind-driven generator; 2-rectified three-phase circuit; 3-DC chopper circuit; 4-batteries; 5-discharge circuit; 6-LED lamp group; 7-solar panel; 8-solar energy is prevented the reverse charge road; 9-control centre; The input of 10-civil power; 11-change over switch.
Embodiment:
In order to deepen understanding of the present utility model, the utility model is described in further detail below in conjunction with embodiment and accompanying drawing, and this embodiment only is used for explaining the utility model, does not constitute the restriction to the utility model protection range.
Show the utility model wind-driven generator 1 and solar panel 7 is converted to electric energy with wind energy and solar energy respectively as Fig. 1; fill protective circuit 8 through rectification circuit 2 and solar cell counnter attack respectively; again by 4 chargings of 3 pairs of batteries of DC chopper circuit; 4 of batteries are passed through discharge circuit 5 and are given 6 groups of power supplies of LED street lamp, and control centre 9 is according to the battery tension that detects
And charging current
Situation, carry out relevant treatment, if wind energy and solar energy can not satisfy power demands, when causing batteries 4 under-voltage, control centre's 9 output switch S signals are given city's electrical switch 11, thereby connect civil power input 10, use civil power input 10 to continue batteries 4 chargings, guarantee that LED lamp group 6 can be because the under-voltage of batteries 4 do not quit work, when control centre 9 detects battery tension
When reaching capacity state, output switching signal S gives change over switch 11, disconnects civil power input 10.
Claims (1)
1. new forms of energy road lamp system with the civil power complementation; it is characterized in that: comprise wind-driven generator (1) and solar panel (7); described wind-driven generator (1) is connected with rectified three-phase circuit (2) by circuit; described solar panel (7) is connected with the solar cell counnter attack by circuit and fills protective circuit (8); protective circuit (8) is filled in described solar cell counnter attack and rectified three-phase circuit (2) all is connected with DC chopper circuit (3) by circuit; described DC chopper circuit (3) is connected with batteries (4) by circuit; described batteries (4) is connected with discharge circuit (5) by circuit; described batteries (4) also is connected with control centre (9) by circuit; described control centre (9) is connected with change over switch (11) by circuit; described change over switch (11) is connected with civil power input (10) by circuit; described discharge circuit (5) is connected with LED lamp group (6) by circuit, and described change over switch (11) also is connected on the circuit between described DC chopper circuit (3) and the batteries (4) by circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320219269XU CN203218964U (en) | 2013-04-26 | 2013-04-26 | New energy streetlamp system with commercial power complementary |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201320219269XU CN203218964U (en) | 2013-04-26 | 2013-04-26 | New energy streetlamp system with commercial power complementary |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203218964U true CN203218964U (en) | 2013-09-25 |
Family
ID=49208467
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201320219269XU Expired - Fee Related CN203218964U (en) | 2013-04-26 | 2013-04-26 | New energy streetlamp system with commercial power complementary |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203218964U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104701884A (en) * | 2015-03-27 | 2015-06-10 | 许昌学院 | Rectifier system for wind driven generator |
| CN104728751A (en) * | 2015-03-10 | 2015-06-24 | 中山市欧曼科技照明有限公司 | LED lamp band system based on solar energy electricity generation and supply |
| CN108631642A (en) * | 2018-04-18 | 2018-10-09 | 中国人民解放军海军工程大学 | A kind of great power pulse power source system based on batteries to store energy |
-
2013
- 2013-04-26 CN CN201320219269XU patent/CN203218964U/en not_active Expired - Fee Related
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104728751A (en) * | 2015-03-10 | 2015-06-24 | 中山市欧曼科技照明有限公司 | LED lamp band system based on solar energy electricity generation and supply |
| CN104701884A (en) * | 2015-03-27 | 2015-06-10 | 许昌学院 | Rectifier system for wind driven generator |
| CN108631642A (en) * | 2018-04-18 | 2018-10-09 | 中国人民解放军海军工程大学 | A kind of great power pulse power source system based on batteries to store energy |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20130925 Termination date: 20150426 |
|
| EXPY | Termination of patent right or utility model |