CN100533942C - Sun tracing type photovoltaic power supply system - Google Patents
Sun tracing type photovoltaic power supply system Download PDFInfo
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- CN100533942C CN100533942C CNB2007101755723A CN200710175572A CN100533942C CN 100533942 C CN100533942 C CN 100533942C CN B2007101755723 A CNB2007101755723 A CN B2007101755723A CN 200710175572 A CN200710175572 A CN 200710175572A CN 100533942 C CN100533942 C CN 100533942C
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- pulley
- photoelectric panel
- building
- photoelectric
- telescopic arms
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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
- Y02B10/10—Photovoltaic [PV]
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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
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
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Abstract
This invention relates to a solar-track photovoltaic supply system, which installs several photoelectric panels on decoration faces of a building, a track controller includes a solar tracker and a system controller, in which, the solar tracker gets solar orientation information by sampling sun light and sends it to the system controller connected with a drive structure set by the side of the photovoltaic panels for controlling rotation of related photoelectric panels, which can adjust their own angles according to the solar direction automatically so as to increase generation efficiency of the supply system.
Description
Technical field
The present invention relates to a kind of photovoltaic power supply system that is arranged on the building external decorative face, particularly a kind ofly can regulate the sun tracing type photovoltaic power supply system of its photoelectric panel angle automatically, belong to the building external decoration technical field with solar direction.
Background technology
Photovoltaic power supply system is the emerging technology that photovoltaic cell (promptly utilizing photovoltaic effect with the transducer of solar energy converting for electric energy) and building external decoration structure are combined.It receives much attention in architectural application technology as regenerative resource.
At present, be mostly on building external decorative faces such as the sunshading board of building interlayer or building roof, some photoelectric panels to be installed at the photovoltaic power supply system of using.Be provided with the photovoltaic cell that is used for solar power generation in this photoelectric panel.The photovoltaic power generation array co-generation of power that photovoltaic power supply system utilizes some photoelectric panels to form.
Photoelectric panel is fixing as construction material and building one in this photovoltaic power supply system.In most times, sunray all can't fully be radiated on the photoelectric panel, and this has had a strong impact on the generating efficiency of photovoltaic power supply system.
Summary of the invention
The object of the present invention is to provide and a kind ofly regulate himself angle automatically with solar direction, make photovoltaic power supply system obtain the sun tracing type photovoltaic power supply system of bigger generating efficiency by the control photoelectric panel.
The objective of the invention is to be achieved by following technical proposals:
Sun tracing type photovoltaic power supply system outside the building is equipped with some photoelectric panels on the decorative cover, being provided with in this photoelectric panel conversion of solar energy is the photovoltaic cell of electric energy, it is characterized in that: also comprise tracking control unit and Drive Structure;
Described tracking control unit comprises sun tracker and system controller; Described sun tracker obtains solar azimuth information by the sampling sunray, and this solar azimuth information is sent to described system controller; Described system controller is electrically connected with described Drive Structure;
Described Drive Structure is arranged at each photoelectric panel side, in order to control corresponding photoelectric panel rotation.
Described Drive Structure comprises first pulley, second pulley, the 3rd pulley, telescopic arms;
Described photoelectric panel is connected with building by described first pulley;
Described second pulley, the 3rd pulley are arranged at described telescopic arms two ends respectively; Telescopic arms is connected with building by second pulley, is connected with photoelectric panel by the 3rd pulley; Be provided with a motor in the described telescopic arms; This motor is electrically connected with described system controller, elongates or shortens in order to drive described telescopic arms.
Described Drive Structure comprises first pulley, second pulley, telescopic arms;
Described photoelectric panel is connected with building by described first pulley; This first pulley places in the chute that described photoelectric panel both sides frame offers;
Described telescopic arms one end is fixed on the building, and the other end is connected with this photoelectric panel by described second pulley;
Be provided with a motor in the described telescopic arms; This motor is electrically connected with described system controller, elongates or shortens in order to drive described telescopic arms.
The beneficial effects of the utility model are: because photoelectric panel can be regulated himself angle according to solar direction automatically in this system, make photoelectric panel can obtain maximum solar radiation intensity, improved the generating efficiency of power-supply system.
Description of drawings
Fig. 1 is the sun tracing type photovoltaic power supply system schematic diagram;
Fig. 2 is the tracking control unit structural representation;
Fig. 3 is the Drive Structure first execution mode structure chart;
Fig. 4 is the Drive Structure second execution mode structure chart.
Embodiment
Below in conjunction with drawings and Examples the utility model is further described.
Sun tracing type photovoltaic power supply system of the present utility model is to regulate himself angle by the control photoelectric panel automatically with solar direction, makes photovoltaic power supply system obtain bigger generating efficiency.As shown in Figure 1, this system comprises: tracking control unit 1, Drive Structure 2 and photoelectric panel 3.Some photoelectric panels 3 outside the building are installed on the facade, and being provided with conversion of solar energy in this photoelectric panel 3 is the photovoltaic cell of electric energy.Each photoelectric panel 3 other Drive Structure 2 that all are provided with a correspondence, this Drive Structure 2 rotates to suitable angle in order to drive photoelectric panel 3.Tracking control unit 1 is electrically connected with each Drive Structure 2.
As shown in Figure 2, described tracking control unit 1 comprises sun tracker 11 and system controller 12.Sun tracker 11 is arranged at top of building, can obtain solar azimuth information by the sampling sunray, and this information is sent to system controller 12.Because sun tracker 11 is a prior art here, its concrete structure just no longer elaborates at this.Described system controller 12 is a kind of controller with computing function, and its concrete way of realization can be general computer or custom-designed controller.This system controller 12 calculates the angle that photoelectric panel 3 obtains the strongest required rotation of solar radiation intensity according to the solar azimuth information that sun tracker 11 sends, and controlling and driving structure 2 driving photoelectric panels 3 carry out corresponding actions.
As shown in Figure 3, Drive Structure 2 preferred embodiment.Photoelectric panel 3 links to each other with constructure body structure by a pulley 22.Side at photoelectric panel 3 is provided with a telescopic arms 21.Two ends in this telescopic arms 21 link to each other with photoelectric panel 3 with major structure of construction by a pulley 22 respectively.Be provided with motor in the telescopic arms 21, this motor is subjected to tracking control unit 1 controlling and driving telescopic arms 21 to elongate or shorten certain-length, and then reaches the purpose of regulating photoelectric panel 3 angles.
As shown in Figure 4, another preferred embodiment of Drive Structure 2.Photoelectric panel 3 links to each other with constructure body structure by a pulley 22.This pulley 22 places in the chute 31 that photoelectric panel 3 both sides frames offer, and pulley 22 can be slided in this chute 31.Side at photoelectric panel 3 is provided with a telescopic arms 21.These telescopic arms 21 1 ends are fixed in the construction of building main body, and the other end links to each other with photoelectric panel 3 by pulley 22.Be provided with motor in the telescopic arms 21, this motor is subjected to tracking control unit 1 controlling and driving telescopic arms 21 to elongate or shorten certain-length, and then reaches the purpose of regulating photoelectric panel 3 angles.
As seen, sun tracing type photovoltaic power supply system of the present utility model is the azimuth information that is obtained the sun by sun tracker 11, calculate and the suitable angle of controlling and driving structure 2 driving photoelectric panels, 3 rotations through system controller 12, thereby make photoelectric panel 3 obtain maximum solar radiation intensity, put forward the generating efficiency of high power-supply system effectively.
Claims (2)
1, sun tracing type photovoltaic power supply system, comprise tracking control unit, some photoelectric panels and with the corresponding Drive Structure of photoelectric panel; Described photoelectric panel is installed in the outer facade of building; Be provided with in this photoelectric panel conversion of solar energy is the photovoltaic cell of electric energy; Described Drive Structure is arranged at each photoelectric panel side, in order to control corresponding photoelectric panel rotation; Described tracking control unit comprises sun tracker and system controller; Described sun tracker is arranged at top of building; This sun tracker obtains solar azimuth information by the sampling sunray, and this solar azimuth information is sent to described system controller; This system controller is electrically connected with described each Drive Structure, it is characterized in that: described Drive Structure comprises first pulley, second pulley, telescopic arms;
Described photoelectric panel is connected with building by described first pulley; This first pulley places in the chute that described photoelectric panel both sides frame offers;
Described telescopic arms one end is fixed on the building, and the other end is connected with this photoelectric panel by described second pulley;
Be provided with a motor in the described telescopic arms; This motor is electrically connected with described system controller, elongates or shortens in order to drive described telescopic arms.
2, sun tracing type photovoltaic power supply system, comprise tracking control unit, some photoelectric panels and with the corresponding Drive Structure of photoelectric panel; Described photoelectric panel is installed in the outer facade of building; Be provided with in this photoelectric panel conversion of solar energy is the photovoltaic cell of electric energy; Described Drive Structure is arranged at each photoelectric panel side, in order to control corresponding photoelectric panel rotation; Described tracking control unit comprises sun tracker and system controller; Described sun tracker is arranged at top of building; This sun tracker obtains solar azimuth information by the sampling sunray, and this solar azimuth information is sent to described system controller; This system controller is electrically connected with described each Drive Structure, it is characterized in that: described Drive Structure comprises first pulley, second pulley, the 3rd pulley, telescopic arms;
Described photoelectric panel is connected with building by described first pulley;
Described second pulley, the 3rd pulley are arranged at described telescopic arms two ends respectively; Telescopic arms is connected with building by second pulley, is connected with photoelectric panel by the 3rd pulley; Be provided with a motor in the described telescopic arms; This motor is electrically connected with described system controller, elongates or shortens in order to drive described telescopic arms.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101755723A CN100533942C (en) | 2007-09-30 | 2007-09-30 | Sun tracing type photovoltaic power supply system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2007101755723A CN100533942C (en) | 2007-09-30 | 2007-09-30 | Sun tracing type photovoltaic power supply system |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN101136597A CN101136597A (en) | 2008-03-05 |
| CN100533942C true CN100533942C (en) | 2009-08-26 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNB2007101755723A Active CN100533942C (en) | 2007-09-30 | 2007-09-30 | Sun tracing type photovoltaic power supply system |
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| Country | Link |
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| CN (1) | CN100533942C (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102457209A (en) * | 2010-10-19 | 2012-05-16 | 苏州柔印光电科技有限公司 | Organic solar intelligent independent power supply and application thereof |
-
2007
- 2007-09-30 CN CNB2007101755723A patent/CN100533942C/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102457209A (en) * | 2010-10-19 | 2012-05-16 | 苏州柔印光电科技有限公司 | Organic solar intelligent independent power supply and application thereof |
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| Publication number | Publication date |
|---|---|
| CN101136597A (en) | 2008-03-05 |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C56 | Change in the name or address of the patentee |
Owner name: JANGHO GROUP CO., LTD. Free format text: FORMER NAME: BEIJING JIANGHE CURTAIN WALL CO., LTD. |
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| CP03 | "change of name, title or address" |
Address after: 101300 Beijing City, Shunyi District, the north of cattle, No. five street, No. 5 Patentee after: Jiangho Group Company Limited Address before: 101300, No. 2, Dongfang Road, Beijing, Shunyi District Patentee before: Beijing Jianghe Curtain Wall Co., Ltd. |