CN201414011Y - Complementary wind-solar off-grid power supply system - Google Patents

Complementary wind-solar off-grid power supply system Download PDF

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Publication number
CN201414011Y
CN201414011Y CN2009201085139U CN200920108513U CN201414011Y CN 201414011 Y CN201414011 Y CN 201414011Y CN 2009201085139 U CN2009201085139 U CN 2009201085139U CN 200920108513 U CN200920108513 U CN 200920108513U CN 201414011 Y CN201414011 Y CN 201414011Y
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CN
China
Prior art keywords
wind
storage battery
solar
controller
source system
Prior art date
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
CN2009201085139U
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Chinese (zh)
Inventor
董强
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Tianjin HYenergy Engineering Co. Ltd.
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董强
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Publication date
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Priority to CN2009201085139U priority Critical patent/CN201414011Y/en
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Publication of CN201414011Y publication Critical patent/CN201414011Y/en
Anticipated expiration legal-status Critical
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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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/50Photovoltaic [PV] energy
    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E70/00Other energy conversion or management systems reducing GHG emissions
    • Y02E70/30Systems combining energy storage with energy generation of non-fossil origin

Abstract

The utility model relates to a complementary wind-solar off-grid power supply system. The complementary wind-solar off-grid power supply system comprises a wind generator, a solar battery and a storage battery, wherein the wind generator and the output circuit of the solar battery are connected with the storage battery; the storage battery is provided with an intelligent wind-solar controller; thewind generator and the output circuit of the solar battery are directly connected with a charging input terminal of the storage battery or is connected with the charging input terminal of the intelligent wind-solar controller and then with the storage battery through the intelligent wind-solar controller. By combining the wind generation and solar generation, the complementary wind-solar off-gridpower supply system can achieve a complementary energy system to overcome the defect of poor electric quantity of single wind generation and solar generation. The complementary wind-solar off-grid power supply system is mainly used for various outdoor lamps or other off-grid power-consuming occasions needing wind energy and solar energy.

Description

Wind light mutual complementing is from the network source system
Technical field
The utility model relates to a kind of wind light mutual complementing from the network source system, mainly can be used for various outside lights and other need wind energy and luminous energy as the energy from net electricity consumption occasion.
Background technology
At present, solar energy has obtained using comparatively widely, by solar cell luminous energy is converted into electric energy.When power consumption equipment is that street lamp, garden lamp or Landscape Lamp etc. are when needing the power consumption equipment of electricity consumption at night, usually the output of solar cell connects the input of storage battery, have by day under the situation of illumination by solar cell to charge in batteries, do not have at night or cloudy day to power to lamp sources such as street lamps by storage battery under the situation of illumination.When also needing electricity consumption under power consumption equipment has the situation of illumination by day, for example solar water heater also can be divided into two-way with the output of solar cell, a road direction storage battery power supply, and another road directly powers to power consumption equipment.This heliotechnics suits under normal conditions, but still there is defective: because the electric weight that solar cell produces is subjected to the restriction of solar panel area, excessive solar panel will cause very high cost, particularly for occasions such as street lamps, generally be not suitable for installing very large-area solar panel, therefore under the situation that the cloudy day occurs continuously, only rely on solar energy can not satisfy the electricity consumption needs well.
On the other hand; wind energy also is applied gradually as a kind of clean energy resource; particularly for the place of some wind resources than horn of plenty; wind power generation all has certain advantage in many-sides such as environmental protection and costs; but also there is the defective that is subjected to effect of natural conditions bigger in wind power generation; only rely on wind power generation, under long-time weak wind or calm situation, can not satisfy the electricity consumption needs well.
The utility model content
For overcoming the above-mentioned defective of prior art, the utility model provides a kind of wind light mutual complementing from the network source system, this system can combine wind power generation and solar power generation, forms the energy resource system of wind energy and luminous energy complementation, to remedy wind-powered electricity generation and the photoelectricity electric weight defect of insufficient of generating electricity separately.
The utility model realizes that the technical scheme of above-mentioned purpose is: a kind of wind light mutual complementing comprises wind-driven generator, solar cell and storage battery from the network source system, and the outlet line of described wind-driven generator and described solar cell is connected storage battery.
The beneficial effects of the utility model are: because the utility model is provided with two kinds of different Blast Furnace Top Gas Recovery Turbine Unit (TRT) of wind-driven generator and solar cell is charge in batteries, can be electric energy with wind energy and conversion of solar energy, thus if in wind condition or the illumination condition any one meet the requirements, just can be to charge in batteries, and the long-time situation that occurs cloudy day and weak wind/calm simultaneously is considerably less in the practice, the utility model has reduced the adverse effect of weather conditions to electricity consumption significantly thus, has greatly improved the reliability of power-supply system; In addition, because native system can utilize wind-force and solar energy simultaneously, also greatly improved generating capacity under normal circumstances thus.
Description of drawings
Fig. 1 is a structural representation of the present utility model.
Embodiment
Referring to Fig. 1, the utility model provides a kind of wind light mutual complementing from the network source system, comprises wind-driven generator 1, solar cell 2 and storage battery 3, and the outlet line 7,8 of described wind-driven generator and described solar cell is connected described storage battery.
Described storage battery can be provided with intelligent honourable controller 6, is used to control the charging and discharging of accumulator state, and can be controlled at the charging modes when charging, i.e. wind-force charging, solar recharging or wind-force and solar energy charge simultaneously.These control modes can realize by prior art or other possible technology; by these control, not only help improving the utilance of electric energy, but also help protection wind-driven generator, solar cell and storage battery; reduce fault, increase the service life.
The honourable controller of described intelligence can adopt prior art or other possible technology of any suitable, different according to intelligent honourable controller of selecting for use and storage battery, the outlet line of described wind-driven generator and solar cell can directly be connected the charging input end of described storage battery, the charging input end that also can connect intelligent honourable controller inserts storage battery by the honourable controller of intelligence.
Different according to intelligent honourable controller of selecting for use and storage battery, the output of described storage battery can directly connect the input of load, also can connect the discharge input of intelligent honourable controller, connects the input of described load by the honourable controller of intelligence.
When being used for outdoor lighting, described load can be various lamps sources 5 such as street lamp, Landscape Lamp, garden lamp, also can be the light intensity controller 4 that is connected with the lamp source, described light intensity controller be used to control the on off state and the power in lamp source, so that carry out the illumination of respective strengths as required.
Described light intensity controller can be provided with light intensity sensor, is used to adopt the environmental light intensity of required illumination occasion, when environmental light intensity is lower than certain value, and the turn on lights source; And can carry out the power adjustments in lamp source according to intensity of illumination, to be adapted to the lighting requirement of environment, this control mode is suitable for street lamp and garden lamp etc. especially needs the occasion of control illumination automatically.
Described light intensity controller also can be provided with infrared sensor separately or be provided with light intensity sensor and infrared sensor simultaneously, wherein the purposes of light intensity sensor is identical with such use, and infrared sensor can be used to detect the personnel that whether the existence activity in the illumination zone, when having the personnel activity, starting the lamp source throws light on, when not having the personnel activity, close the lamp source.Under this control mode, have only the just needs illumination of situation of satisfying illumination and two conditions of personnel simultaneously, be suitable for part garden lamp and Landscape Lamp especially.
Described wind-driven generator should be provided with corresponding alternating current-direct current transformation and change-over circuit, to be adapted to the requirement to charge in batteries.
For the wind-driven generator that is not subjected to illumination effect, its outlet line can be provided with the bypass 10 that connects load, so that directly power to the load without storage battery.
For the occasion that still needs electricity consumption under the situation that illumination is arranged daytime or under other adaptation situations, the outlet line of described solar cell also can be provided with the bypass 9 that connects load, so that directly power to the load without storage battery.
When the outlet line of described wind-driven generator and described solar cell is equipped with the bypass that is connected load, these bypasses can insert a switching control earlier, connect described load by switching control, so that between multiple supply power mode such as power simultaneously by wind-driven generator power supply, by solar cell for supplying power or by wind-driven generator power supply and solar cell, switch or control.In addition, because described storage battery also can power to the load, therefore the power supply of storage battery control should with wind-driven generator and/solar cell directly power supply match, usually when wind-driven generator with/when solar cell is directly powered, no longer need storage battery power supply.
Described wind-driven generator can be installed in and be arranged on the special-purpose basis on the ground.
Described solar panel can be provided with mounting bracket, is installed on lamp stand, special-purpose pole/support or the building.
The installation of the honourable controller of described intelligence, described storage battery and described light intensity controller can be adopted different ways as required: for example: the honourable controller of described intelligence, described storage battery and described light intensity controller unification are installed in the Ground Control cabinet, and the bottom of lamp stand is installed on the ground or be installed in to described Ground Control case; Perhaps, described storage battery is installed in the underground battery room, and honourable controller of described intelligence and described light intensity controller are installed in the control cabinet of ground; Perhaps, described storage battery and the honourable controller of described intelligence are installed in the underground battery room, and described light intensity controller is installed in the control cabinet of ground.In above-mentioned each mounting means, described ground control cabinet all can be installed on the ground or be installed on the lamp stand, described underground battery room is embedded in underground, can adopt xoncrete structure or brick mix structure, described underground battery room generally should be provided with top cover, described top cover can adopt concrete prefabricated board, and with the junction of underground battery room main part fluid sealant is set at top cover.

Claims (10)

1. a wind light mutual complementing is characterized in that comprising wind-driven generator, solar cell and storage battery from the network source system, and the outlet line of described wind-driven generator and described solar cell is connected described storage battery.
2. wind light mutual complementing as claimed in claim 1 is characterized in that from the network source system described storage battery is provided with intelligent honourable controller.
3. wind light mutual complementing as claimed in claim 2 is from the network source system, and the outlet line that it is characterized in that described wind-driven generator and solar cell directly is connected the charging input end of described storage battery or connects the charging input end of the honourable controller of described intelligence and insert described storage battery by the honourable controller of described intelligence.
4. wind light mutual complementing as claimed in claim 3 is from the network source system, and the output that it is characterized in that described storage battery directly connects the input of load or connects the discharge input of intelligent honourable controller and connect the input of described load by intelligent honourable controller.
5. wind light mutual complementing as claimed in claim 4 is characterized in that from the network source system described load is lamp source or the light intensity controller that is connected with the lamp source.
6. wind light mutual complementing as claimed in claim 4 is characterized in that from the network source system described light intensity controller is provided with light intensity sensor or infrared sensor.
7. wind light mutual complementing as claimed in claim 4 is characterized in that from the network source system described light intensity controller is provided with light intensity sensor and infrared sensor simultaneously.
As claim 1,2,3,4,5,6 or 7 described wind light mutual complementings from the network source system, the outlet line that it is characterized in that described wind-driven generator and/or described solar cell is provided with the bypass that connects described load.
As claim 1,2,3,4,5,6 or 7 described wind light mutual complementings from the network source system, the outlet line that it is characterized in that described wind-driven generator and described solar cell is equipped with the bypass that is connected described load, these bypasses insert a switching control earlier, connect described load by switching control.
10. as claim 1,2,3,4,5,6 or 7 described wind light mutual complementings are from the network source system, it is characterized in that described wind-driven generator is provided with alternating current-direct current transformation and change-over circuit, described wind-driven generator is installed in and is located on the special-purpose basis on the ground, described solar panel is provided with mounting bracket, be installed in lamp stand by described mounting bracket, on special-purpose pole/support or the building, the honourable controller of described intelligence, described storage battery and described light intensity controller are installed in the Ground Control cabinet, perhaps described storage battery is installed in the underground battery room, honourable controller of described intelligence and described light intensity controller are installed in the control cabinet of ground, perhaps described storage battery and the honourable controller of described intelligence are installed in the underground battery room, described light intensity controller is installed in the control cabinet of ground, described ground control cabinet is installed on the ground or is installed on the lamp stand, described underground battery room is embedded in underground and is provided with top cover, and described top cover is provided with fluid sealant with the junction of described underground battery room main part.
CN2009201085139U 2009-05-27 2009-05-27 Complementary wind-solar off-grid power supply system Expired - Fee Related CN201414011Y (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN2009201085139U CN201414011Y (en) 2009-05-27 2009-05-27 Complementary wind-solar off-grid power supply system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN2009201085139U CN201414011Y (en) 2009-05-27 2009-05-27 Complementary wind-solar off-grid power supply system

Publications (1)

Publication Number Publication Date
CN201414011Y true CN201414011Y (en) 2010-02-24

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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101865433A (en) * 2010-07-08 2010-10-20 赵党生 Installation method of LED streetlamp driving power supply
CN102519004A (en) * 2011-12-05 2012-06-27 广州广日电气设备有限公司 Base station type wind and light complementary streetlamp system
CN103025975A (en) * 2010-03-17 2013-04-03 宜扣珀特公司 Sustainable modular structure powered by green energy

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103025975A (en) * 2010-03-17 2013-04-03 宜扣珀特公司 Sustainable modular structure powered by green energy
CN101865433A (en) * 2010-07-08 2010-10-20 赵党生 Installation method of LED streetlamp driving power supply
CN102519004A (en) * 2011-12-05 2012-06-27 广州广日电气设备有限公司 Base station type wind and light complementary streetlamp system

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C14 Grant of patent or utility model
GR01 Patent grant
C41 Transfer of patent application or patent right or utility model
TR01 Transfer of patent right

Effective date of registration: 20160712

Address after: 300467 Tianjin City Eco City Road No. 482 building, 1-906 Powerise animation

Patentee after: Tianjin HYenergy Engineering Co. Ltd.

Address before: 300457, No. 70, Ning Ning Road, Tianjin economic and Technological Development Zone

Patentee before: Dong Qiang

CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20100224

Termination date: 20180527

CF01 Termination of patent right due to non-payment of annual fee