CN201608674U - Oblique/horizontal uniaxial tracking device of solar photovoltaic generating assembly - Google Patents
Oblique/horizontal uniaxial tracking device of solar photovoltaic generating assembly Download PDFInfo
- Publication number
- CN201608674U CN201608674U CN2010201127238U CN201020112723U CN201608674U CN 201608674 U CN201608674 U CN 201608674U CN 2010201127238 U CN2010201127238 U CN 2010201127238U CN 201020112723 U CN201020112723 U CN 201020112723U CN 201608674 U CN201608674 U CN 201608674U
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- rod
- solar photovoltaic
- connecting rod
- hydraulic push
- generating assembly
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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
An oblique/horizontal uniaxial tracking device of a solar photovoltaic generating assembly consists of a PLC (programmable logic control) drive mechanism, a hydraulic push rod, a push connecting rod, an oscillating rod, a support rod, a photovoltaic support and a bracket. The PLC drive mechanism consists of a microprocessor chip control system and a motor drive system. The PLC drive mechanism is connected with the hydraulic push rod, the hydraulic push rod is then connected with the push connecting rod, one end of the oscillating rod is connected with the push connecting rod, the other end of the oscillating rod is connected with a solar photovoltaic generating assembly, one end of the support rod is fixed on a base, and the other end of the support rod is connected with the solar photovoltaic generating assembly. The tracking system adopts active tracking control, and avoids the problems that common passive sun tracking brackets adopting sensors, etc easily make error motion in dusty days or cloudy days. The utility model having the advantages of simple structure and convenient maintenance meets the requirements of large scale integral power stations, particularly megawatt level large scale desert photovoltaic power stations.
Description
Technical field
The utility model relates to solar energy tracking device, belongs to a kind of large-scale linkage support that is used for photovoltaic generation that can initiatively follow the tracks of the sun according to running track from sun, is a kind of oblique/flat uniaxiality tracking device of solar photovoltaic electrification component specifically.
Background technology
Along with becoming increasingly conspicuous of energy problem, the construction dynamics of desert large-scale power station increases year by year, photo-voltaic power generation station commonly used both at home and abroad at present adopts the support of fixed angle that photovoltaic electrification component is installed, at the resourceful western high latitude area of China's sun, because sun irradiating angle in one day time has very big variation, adopt the fixed angle support can not allow the maximum generating of photovoltaic module performance render a service.Though the more domestic product that solar energy tracking supports are also arranged, but generally be following small-sized of 10KW or electricity generation system independently, small scale, and it is high self to consume energy, design is complicated, difficult in maintenance, can't satisfy the needs in extensive incorporate power station, the particularly requirement of the large-scale desertification photovoltaic plant of MW class, in addition, the problem of aspects such as a large amount of skinny trace supports of decentralized that adopt also will cause systematic jitters, poor reliability in photovoltaic generating system, and will be difficult in maintenance can't be used in actual engineering.
Summary of the invention
In order to overcome the deficiencies in the prior art, the purpose of this utility model be to provide a kind of solar photovoltaic electrification component tiltedly/tracking means of flat single shaft.
The purpose of this utility model realizes by following technology:
Oblique/flat uniaxiality tracking device of a kind of solar photovoltaic electrification component is made up of PLC controlling and driving organization hydraulic pressure push rod, promotion connecting rod, swing arm, support bar, solar photovoltaic electrification component and base.PLC controlling and driving mechanism is made of little process chip control system and motor driven systems.PLC controlling and driving mechanism is connected with hydraulic push rod, hydraulic push rod is connected with the promotion connecting rod again, swing arm one end is connected with the promotion connecting rod, the swing arm other end is connected with solar photovoltaic electrification component, and support bar one end is fixed on base, and the support bar other end is connected with solar photovoltaic electrification component.
The beneficial effect of characteristics of the present utility model and generation:
1, technology such as electronics, motor, hydraulic pressure, machinery and solar energy that the utility model is integrated, adopt little process chip to make computerized control system able to programme, calculate the running track from sun of every day according to the geography information such as longitude and latitude of installing, and act on photovoltaic bracket by drive motors, hydraulic push rod, promotion connecting rod and swing arm, reaching promotion photovoltaic cell component array sun-tracing moves and the purpose of deflection, the whole system that adopts is simple and reliable, easy to maintenance.
2, tracking system of the present utility model adopts active tracking Control, and big or cloudy day is easy to generate the problem of misoperation to the track frame of the Passive Track sun of having avoided method such as general employing transducer at dust.
3, controller of the present utility model is able to programme, and software program has the ground of installation specified place correlation, narrow spectrum characteristics, is convenient to accurate control, makes solar photovoltaic assembly reach the purpose of maximum generation efficient.
4, a main control device of the present utility model photovoltaic module array of 30-100KWp that can link, structure are succinct relatively, cost is cheap relatively, and be very little from energy consumption, is convenient to safeguard.
5, the utility model can horizontal single axle rotation also oblique single axle rotation, array can be designed to flat single shaft or oblique single shaft interlock form.
6, the utility model can improve more than the photovoltaic power generation array energy output 25-30%, remarkable in economical benefits.
7, the utility model extensibility is very strong, can finish the interlock of large tracts of land photovoltaic module by promoting connecting rod, and very suitable large-scale photovoltaic power station uses.
8, the photovoltaic array component of the utility model formation not only can be put towards south, also can put towards Dong Hexi, saves construction land.
Description of drawings
Fig. 1 is the oblique/flat uniaxiality tracking device schematic diagram of solar photovoltaic electrification component.
Fig. 2 is that solar photovoltaic electrification component is followed the tracks of support interlock schematic diagram.
Embodiment
Below in conjunction with accompanying drawing, the utility model is further described again:
As shown in Figure 1, oblique/flat uniaxiality tracking device of a kind of solar photovoltaic electrification component is made up of PLC controlling and driving mechanism 1, hydraulic push rod 2, promotion connecting rod 3, swing arm 4, support bar 5, solar photovoltaic electrification component 6 and base 7.PLC controlling and driving mechanism 1 is made of little process chip control system and motor driven systems, PLC controlling and driving mechanism 1 is connected with hydraulic push rod 2, hydraulic push rod 2 is connected with promotion connecting rod 3 again, swing arm 4 one ends are connected with promotion connecting rod 3, swing arm 4 other ends are connected with support bar 5 one ends, solar photovoltaic electrification component 6, and support bar 5 other ends are fixed on the base 7.
Little process chip control system adopts the single-chip microcomputer computerized control system, calculate the running track from sun of every day according to the geography information such as longitude and latitude of installing, drive hydraulic push rod 2 and promote connecting rod 3 operations by single board computer computer programming controlling and driving motor and hydraulic system, promote connecting rod 3 and drive swing arm 4 interlocks under the photovoltaic bracket 6 again, reach at last and promote that photovoltaic cell component array automatic sun-tracking moves and the purpose that reaches deflection.Allow photovoltaic electrification component receive more sunlight, improve the energy output of unit are photovoltaic module.
Claims (2)
- A solar photovoltaic electrification component tiltedly/flat uniaxiality tracking device, be by PLC controlling and driving mechanism (1), hydraulic push rod (2), promote connecting rod (3), swing arm (4), support bar (5), solar photovoltaic electrification component (6) and base (7) are formed, it is characterized in that PLC controlling and driving mechanism (1) is made of little process chip control system and motor driven systems, PLC controlling and driving mechanism (1) is connected with hydraulic push rod (2), hydraulic push rod (2) is connected with promotion connecting rod (3) again, swing arm (4) one ends are connected with promotion connecting rod (3), swing arm (4) other end is connected with solar photovoltaic electrification component (6), support bar (5) one ends are fixed on base (7), and support bar (5) other end is connected with solar photovoltaic electrification component (6).
- 2. oblique/flat uniaxiality tracking the device of a kind of solar photovoltaic electrification component according to claim 1 is characterized in that above-mentioned little process chip control system adopts little process chip to make computerized control system able to programme.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201127238U CN201608674U (en) | 2010-02-05 | 2010-02-05 | Oblique/horizontal uniaxial tracking device of solar photovoltaic generating assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010201127238U CN201608674U (en) | 2010-02-05 | 2010-02-05 | Oblique/horizontal uniaxial tracking device of solar photovoltaic generating assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201608674U true CN201608674U (en) | 2010-10-13 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2010201127238U Expired - Fee Related CN201608674U (en) | 2010-02-05 | 2010-02-05 | Oblique/horizontal uniaxial tracking device of solar photovoltaic generating assembly |
Country Status (1)
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| CN (1) | CN201608674U (en) |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102497136A (en) * | 2011-12-06 | 2012-06-13 | 山西盛华能源科技股份有限公司 | Embedded solar automatic linkage tracking power station |
| CN102493920A (en) * | 2011-12-06 | 2012-06-13 | 山西盛华能源科技股份有限公司 | Embedded-type automatic linkage tracking solar power and wind power hybrid power station |
| CN102780421A (en) * | 2011-05-10 | 2012-11-14 | 安徽天柱绿色能源科技有限公司 | Tracking type photovoltaic power generation device capable of reducing floor space and increasing generated energy |
| CN102799189A (en) * | 2012-08-25 | 2012-11-28 | 苏州金山太阳能科技有限公司 | Linkage-type single-shaft solar tracker system and rotation driving mechanism thereof |
| WO2013082872A1 (en) * | 2011-12-09 | 2013-06-13 | 厦门永华实业有限公司 | Rotating solar power station that simultaneously tracks and concentrates sunlight |
| CN103378186A (en) * | 2012-04-18 | 2013-10-30 | 中信博新能源科技（苏州）有限公司 | Linked tracking support apparatus for solar photovoltaic module |
| WO2014032219A1 (en) * | 2012-08-25 | 2014-03-06 | 苏州金山太阳能科技有限公司 | Linkage-type single-shaft solar tracker system and rotation driving mechanism thereof |
| CN104298254A (en) * | 2014-10-16 | 2015-01-21 | 成都瑞迪机械实业有限公司 | Solar oblique single shaft tracking drive device |
| CN104932551A (en) * | 2015-06-03 | 2015-09-23 | 兰宝胜 | Heliostat abaxial control method and heliostat abaxial control apparatus |
| CN105186989A (en) * | 2015-08-21 | 2015-12-23 | 兰州安德森能源科技有限公司 | Flat single shaft inclination angle adjustable tracking device |
| CN112865676A (en) * | 2021-01-12 | 2021-05-28 | 温婧 | Dust-proof green power generation facility for building |
-
2010
- 2010-02-05 CN CN2010201127238U patent/CN201608674U/en not_active Expired - Fee Related
Cited By (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102780421A (en) * | 2011-05-10 | 2012-11-14 | 安徽天柱绿色能源科技有限公司 | Tracking type photovoltaic power generation device capable of reducing floor space and increasing generated energy |
| CN102493920A (en) * | 2011-12-06 | 2012-06-13 | 山西盛华能源科技股份有限公司 | Embedded-type automatic linkage tracking solar power and wind power hybrid power station |
| CN102497136A (en) * | 2011-12-06 | 2012-06-13 | 山西盛华能源科技股份有限公司 | Embedded solar automatic linkage tracking power station |
| WO2013082872A1 (en) * | 2011-12-09 | 2013-06-13 | 厦门永华实业有限公司 | Rotating solar power station that simultaneously tracks and concentrates sunlight |
| CN103378186A (en) * | 2012-04-18 | 2013-10-30 | 中信博新能源科技（苏州）有限公司 | Linked tracking support apparatus for solar photovoltaic module |
| WO2014032219A1 (en) * | 2012-08-25 | 2014-03-06 | 苏州金山太阳能科技有限公司 | Linkage-type single-shaft solar tracker system and rotation driving mechanism thereof |
| CN102799189A (en) * | 2012-08-25 | 2012-11-28 | 苏州金山太阳能科技有限公司 | Linkage-type single-shaft solar tracker system and rotation driving mechanism thereof |
| CN102799189B (en) * | 2012-08-25 | 2015-08-26 | 苏州金山太阳能科技有限公司 | Coordinated type single-axis solar tracker system and rotating drive mechanism thereof |
| CN104298254A (en) * | 2014-10-16 | 2015-01-21 | 成都瑞迪机械实业有限公司 | Solar oblique single shaft tracking drive device |
| CN104932551A (en) * | 2015-06-03 | 2015-09-23 | 兰宝胜 | Heliostat abaxial control method and heliostat abaxial control apparatus |
| CN104932551B (en) * | 2015-06-03 | 2017-10-17 | 深圳市智康新能科技有限公司 | A kind of heliostat distal shaft control method and heliostat distal shaft control device |
| CN105186989A (en) * | 2015-08-21 | 2015-12-23 | 兰州安德森能源科技有限公司 | Flat single shaft inclination angle adjustable tracking device |
| CN112865676A (en) * | 2021-01-12 | 2021-05-28 | 温婧 | Dust-proof green power generation facility for building |
| CN112865676B (en) * | 2021-01-12 | 2022-06-24 | 华能太仓发电有限责任公司 | Dust-proof power generation device for green building |
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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: 20101013 Termination date: 20170205 |
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| CF01 | Termination of patent right due to non-payment of annual fee |