CN102637041A - Shutter-type double-shaft tracking solar energy photovoltaic power generation system - Google Patents

Shutter-type double-shaft tracking solar energy photovoltaic power generation system Download PDF

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Publication number
CN102637041A
CN102637041A CN2012101247233A CN201210124723A CN102637041A CN 102637041 A CN102637041 A CN 102637041A CN 2012101247233 A CN2012101247233 A CN 2012101247233A CN 201210124723 A CN201210124723 A CN 201210124723A CN 102637041 A CN102637041 A CN 102637041A
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cell panel
electric machine
rotary electric
fixed frame
motor
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CN2012101247233A
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CN102637041B (en
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陈勇
杨程丽
赵骞
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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

The invention discloses a shutter-type double-shaft tracking solar energy photovoltaic power generation system, which comprises a mechanical part and an automatic sun tracking control circuit part, wherein a driving motor controls the motor of the mechanical part to move; the silicon photocell sensing detector of the mechanical part is composed of a substrate, a fixed support frame, a movable support frame, the motor and a silicon photocell scattering sheet; and the double-shaft tracking and positioning system of the mechanical part is composed of a bracket, a solar panel, a solar panel fixing frame, the motor and a drive link. The shutter-type double-shaft tracking solar energy photovoltaic power generation system is characterized in that the solar energy detection module is used for detecting sun position to drive a detection module motor; the coder position signal of the detection module is transferred into PLC (Programmable Logic Controller); and a main solar panel motor is controlled by PLC. The automatic tracking system is adopted to drive the solar panel to realize double-axis tracking. The shutter-type double-shaft tracking solar energy photovoltaic power generation system is safe and reliable to work and has the characteristics of high power generation efficiency, and the solar panel is guaranteed to just face to the sun within the design tracking time.

Description

Flap type double-axis tracking solar photovoltaic generation system
Technical field
The present invention relates to a kind of flap type double-axis tracking solar photovoltaic generation system.
Background technology
At present a lot of solar panel arrays are all fixed basically, do not make full use of solar energy resources, and generating efficiency is low.According to research, in the solar energy generating, under the same terms, adopt from of the generated energy raising 30% of motion tracking generating set than stationary power generation equipment.
Summary of the invention
The object of the invention just provides a kind of simple in structure, cost is low, generating efficiency is high flap type double-axis tracking solar photovoltaic generation system.
Flap type double-axis tracking solar photovoltaic generation system of the present invention; Comprise mechanical part and automatic sun tracking control circuit part, the automatic sun tracking control circuit is made up of transducing signal treatment circuit, PLC controller, the driving circuit of routine, the motor movement of driving circuit control mechanical part; The silicon photocell sensing detection device of mechanical part is made up of the diffusing sheet of pedestal, fixing support rack, movable support frame, motor and silicon photocell; Fixing support rack is installed on the pedestal, and fixing support rack is provided with the support rotary electric machine, and movable support frame is installed on the fixing support rack; And link to each other with the support rotary electric machine; The diffusing bar of silicon photocell links to each other with the diffusing bar rotary electric machine of battery, and is installed on the movable support frame, and the diffusing bar of silicon photocell is provided with the diffusing sheet of four trapezoidal silicon photocells; The angle of diffusing sheet of trapezoidal silicon photocell and the diffusing bar of silicon photocell is 30～60 °; When silicon photocell sensing detection device utilized the diffusing sheet of trapezoidal silicon photocell to be not orthogonal to solar incident angle, the principle of silicon photocell appearance potential difference realized sun location tracking on the same group; The Twin-shaft machinery tracing-positioning system of mechanical part is made up of support, cell panel, cell panel fixed frame, motor and drive link; Evenly distributed cell panel is set in the cell panel fixed frame; The two ends of cell panel are installed on the cell panel fixed frame through axle versatilely, and cell panel all links to each other with drive link, and drive link is connected with drive link rotary electric machine on being located at the cell panel fixed frame; Driving drive link and cell panel rotates; The cell panel fixed frame is by stent support, and the cell panel fixed frame rotary electric machine on the support is connected with the cell panel fixed frame, drives the cell panel fixed frame and rotates.
Flap type double-axis tracking solar photovoltaic generation system of the present invention; After system starts working; System program picks up counting, and detects position of sun by the sun power detection module and drives the detection module motor, and the encoder position signal of detection module is imported among the PLC; Again by PLC control main battery board motor; Its adopts automatic tracking system to drive solar panel and realizes double-axis tracking, and solar panel is followed the direction of sun relative motion automatically and rotated by the intermittent mode segmentation from south orientation north from the east orientation west by initial position, thereby make the solar panel of photovoltaic generating system remain on bigger power output state; Post sunset, the revolution reset circuit in the rotation control circuit starts automatically, and the solar panel that drives photovoltaic generating system returns back to initial position, and is in dormant state; Morning, The sun came up, circuit start, control circuit are sought the sun automatically.
Flap type double-axis tracking solar photovoltaic generation system of the present invention has the following advantages:
1, safe and reliable, guarantee that cell panel can both be over against the sun in the design tracking time; 2, return original working position night automatically, need in order to work in the 2nd day; 3, take the intermittent work mode, to save power consumption; 4, mechanism driving is designed to the structure of venetian blind type, through series system the polylith solar panel is installed simultaneously, can infinitely extend to two.
Description of drawings
Fig. 1 is a structural representation of the present invention.
Fig. 2 is a silicon photocell sensing detection device structural representation among Fig. 1.
Fig. 3 is a Twin-shaft machinery tracing-positioning system structural representation among Fig. 1.
Embodiment
A kind of flap type double-axis tracking solar photovoltaic generation system; Comprise mechanical part and automatic sun tracking control circuit part, the automatic sun tracking control circuit is made up of transducing signal treatment circuit, PLC controller, the driving circuit of routine, the motor movement of driving circuit control mechanical part; The silicon photocell sensing detection device of mechanical part is made up of the diffusing sheet 6 of pedestal 2, fixing support rack 3, movable support frame 4, motor and silicon photocell; Fixing support rack 3 is installed on the pedestal 2, and fixing support rack 3 is provided with support rotary electric machine 1, and movable support frame 4 is installed on the fixing support rack 3; And link to each other with support rotary electric machine 1; The diffusing bar 6 of silicon photocell links to each other with the diffusing bar rotary electric machine 5 of battery, and is installed on the movable support frame 4, and support rotary electric machine 1 is vertical each other with the output shaft of the diffusing bar rotary electric machine 5 of battery; The diffusing bar 6 of silicon photocell is provided with the diffusing sheet of four trapezoidal silicon photocells, and the angle of diffusing sheet of trapezoidal silicon photocell and the diffusing bar of silicon photocell is 30～60 °; The Twin-shaft machinery tracing-positioning system of mechanical part is made up of support 11, cell panel 8, cell panel fixed frame 9, motor and drive link 7; Evenly distributed cell panel 8 is set in the cell panel fixed frame 9; The two ends of cell panel 8 are installed on the cell panel fixed frame 9 through axle versatilely; Cell panel 8 all links to each other with drive link 7, and drive link 7 is connected with drive link rotary electric machine 10 on being located at cell panel fixed frame 9, and cell panel fixed frame 9 is supported by support 11; Cell panel fixed frame rotary electric machine 12 on the support 11 is connected with cell panel fixed frame 9, and drive link rotary electric machine 10 is vertical each other with the output shaft of cell panel fixed frame rotary electric machine 12.

Claims (2)

1. flap type double-axis tracking solar photovoltaic generation system; Comprise mechanical part and automatic sun tracking control circuit part; The automatic sun tracking control circuit is made up of transducing signal treatment circuit, PLC controller, the driving circuit of routine; The motor movement of driving circuit control mechanical part; It is characterized in that: the silicon photocell sensing detection device of mechanical part is made up of the diffusing sheet (6) of pedestal (2), fixing support rack (3), movable support frame (4), motor and silicon photocell, and fixing support rack (3) is installed on the pedestal (2), and fixing support rack (3) is provided with support rotary electric machine (1); Movable support frame (4) is installed on the fixing support rack (3); And link to each other with support rotary electric machine (1), silicon photocell bar (6) and the battery bar rotary electric machine (5) that looses that looses links to each other, and is installed on the movable support frame (4); The silicon photocell bar (6) that looses is provided with four trapezoidal silicon photocells sheet that looses, and the loose angle of sheet and the diffusing bar of silicon photocell of trapezoidal silicon photocell is 30～60 °; The Twin-shaft machinery tracing-positioning system of mechanical part is made up of support (11), cell panel (8), cell panel fixed frame (9), motor and drive link (7); Evenly distributed cell panel (8) is set in the cell panel fixed frame (9); The two ends of cell panel (8) are installed on the cell panel fixed frame (9) through axle versatilely; Cell panel (8) all links to each other with drive link (7); Drive link (7) is connected with drive link rotary electric machine (10) on being located at cell panel fixed frame (9), and cell panel fixed frame (9) is supported by support (11), and the cell panel fixed frame rotary electric machine (12) on the support (11) is connected with cell panel fixed frame (9).
2. flap type double-axis tracking solar photovoltaic generation system according to claim 1; It is characterized in that: support rotary electric machine (1) is vertical each other with the output shaft of the diffusing bar rotary electric machine (5) of battery, and drive link rotary electric machine (10) is vertical each other with the output shaft of cell panel fixed frame rotary electric machine (12).
CN2012101247233A 2012-04-26 2012-04-26 Shutter-type double-shaft tracking solar energy photovoltaic power generation system Expired - Fee Related CN102637041B (en)

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Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102981515A (en) * 2012-12-04 2013-03-20 北京科诺伟业科技有限公司 Umbrella-type single axis tracking photovoltaic power generation system
CN103208949A (en) * 2013-04-07 2013-07-17 安徽工程大学 Automatic tracking type solar automobile cell cabin door
CN103311335A (en) * 2013-05-14 2013-09-18 汪周咏 Shuttered photovoltaic cell
CN103309358A (en) * 2013-06-28 2013-09-18 上海摩昆新能源科技有限公司 Vertical axis tracking device for solar power generation
CN104571146A (en) * 2014-12-29 2015-04-29 黑龙江农业工程职业学院 Solar light energy directed reflection equipment capable of realizing matrix parallel type two-degree-of-freedom rotation
CN105656422A (en) * 2016-03-07 2016-06-08 陕西航泰电气股份有限公司 GZG-HT photovoltaic automatic tracking system
CN105939146A (en) * 2016-07-04 2016-09-14 中国能源建设集团江苏省电力设计院有限公司 Photovoltaic module with automatic sun-tracking function
CN106849849A (en) * 2017-02-21 2017-06-13 长沙捕光新能源科技有限公司 A kind of double-shaft linkage device
CN107045357A (en) * 2017-03-27 2017-08-15 天津杰能恒通科技有限公司 A kind of double-shaft auto-tracking optically focused generating electricity on two sides solar photovoltaic generation system
CN107070384A (en) * 2017-03-15 2017-08-18 天津杰能恒通科技有限公司 A kind of semi-automatic double-axis tracking solar photovoltaic generation system
CN107612476A (en) * 2017-09-29 2018-01-19 南京昱晟机器人科技有限公司 One kind follows robot and its follower method automatically
CN108045238A (en) * 2017-12-27 2018-05-18 东汉新能源汽车技术有限公司 There are photovoltaic devices and solar telephone day by day

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6018122A (en) * 1996-03-11 2000-01-25 Toyota Jidosha Kabushiki Kaisha Tracking solar module
CN101251305A (en) * 2008-04-05 2008-08-27 赵卫东 Control device for tracing sun position
CN101276224A (en) * 2008-04-30 2008-10-01 杭州电子科技大学 Control circuit applied to sun azimuth tracking
CN101403928A (en) * 2008-08-28 2009-04-08 吴锡波 Auto sun-tracking system of solar energy gathering device
CN202583890U (en) * 2012-04-26 2012-12-05 陈勇 Shutter type two-axes tracking solar photovoltaic power generation system

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6018122A (en) * 1996-03-11 2000-01-25 Toyota Jidosha Kabushiki Kaisha Tracking solar module
CN101251305A (en) * 2008-04-05 2008-08-27 赵卫东 Control device for tracing sun position
CN101276224A (en) * 2008-04-30 2008-10-01 杭州电子科技大学 Control circuit applied to sun azimuth tracking
CN101403928A (en) * 2008-08-28 2009-04-08 吴锡波 Auto sun-tracking system of solar energy gathering device
CN202583890U (en) * 2012-04-26 2012-12-05 陈勇 Shutter type two-axes tracking solar photovoltaic power generation system

Cited By (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102981515A (en) * 2012-12-04 2013-03-20 北京科诺伟业科技有限公司 Umbrella-type single axis tracking photovoltaic power generation system
CN103208949A (en) * 2013-04-07 2013-07-17 安徽工程大学 Automatic tracking type solar automobile cell cabin door
CN103311335A (en) * 2013-05-14 2013-09-18 汪周咏 Shuttered photovoltaic cell
CN103309358A (en) * 2013-06-28 2013-09-18 上海摩昆新能源科技有限公司 Vertical axis tracking device for solar power generation
CN104571146A (en) * 2014-12-29 2015-04-29 黑龙江农业工程职业学院 Solar light energy directed reflection equipment capable of realizing matrix parallel type two-degree-of-freedom rotation
CN105656422A (en) * 2016-03-07 2016-06-08 陕西航泰电气股份有限公司 GZG-HT photovoltaic automatic tracking system
CN105939146A (en) * 2016-07-04 2016-09-14 中国能源建设集团江苏省电力设计院有限公司 Photovoltaic module with automatic sun-tracking function
CN106849849A (en) * 2017-02-21 2017-06-13 长沙捕光新能源科技有限公司 A kind of double-shaft linkage device
CN107070384A (en) * 2017-03-15 2017-08-18 天津杰能恒通科技有限公司 A kind of semi-automatic double-axis tracking solar photovoltaic generation system
CN107045357A (en) * 2017-03-27 2017-08-15 天津杰能恒通科技有限公司 A kind of double-shaft auto-tracking optically focused generating electricity on two sides solar photovoltaic generation system
CN107612476A (en) * 2017-09-29 2018-01-19 南京昱晟机器人科技有限公司 One kind follows robot and its follower method automatically
CN108045238A (en) * 2017-12-27 2018-05-18 东汉新能源汽车技术有限公司 There are photovoltaic devices and solar telephone day by day

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