CN106656017B - A kind of photovoltaic panel transfer - Google Patents

A kind of photovoltaic panel transfer Download PDF

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Publication number
CN106656017B
CN106656017B CN201710088315.XA CN201710088315A CN106656017B CN 106656017 B CN106656017 B CN 106656017B CN 201710088315 A CN201710088315 A CN 201710088315A CN 106656017 B CN106656017 B CN 106656017B
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CN
China
Prior art keywords
photovoltaic panel
circuit array
photodiode
photodiode circuit
optical lens
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
CN201710088315.XA
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Chinese (zh)
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CN106656017A (en
Inventor
刘海洋
贾艳刚
罗韬
方坤
李潺文
邱宏善
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
NANJING GREEN NEW ENERGY RESEARCH INSTITUTE Co.,Ltd.
Original Assignee
Nanjing Green New Energy Research Institute Co Ltd
China Gezhouba Dam Group Electric Power Co Ltd
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Application filed by Nanjing Green New Energy Research Institute Co Ltd, China Gezhouba Dam Group Electric Power Co Ltd filed Critical Nanjing Green New Energy Research Institute Co Ltd
Priority to CN201710088315.XA priority Critical patent/CN106656017B/en
Publication of CN106656017A publication Critical patent/CN106656017A/en
Application granted granted Critical
Publication of CN106656017B publication Critical patent/CN106656017B/en
Expired - Fee Related legal-status Critical Current
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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
    • Y02E10/40Solar thermal energy, e.g. solar towers
    • Y02E10/47Mountings or tracking
    • 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
    • Y02E10/52PV systems with concentrators

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  • Engineering & Computer Science (AREA)
  • Photovoltaic Devices (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Physics & Mathematics (AREA)
  • Sustainable Energy (AREA)
  • Thermal Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)

Abstract

The present invention relates to a kind of photovoltaic panel transfers, including optical lens, photodiode circuit array, electric lift and photovoltaic panel, optical lens is located at the surface of photodiode circuit array and the back focal length with the spacing of photodiode circuit array for optical lens, photodiode circuit array includes multiple photodiodes and resistance corresponding with each photodiode, the both ends of photodiode circuit array are in be turned under curved arrangement, the adjustable height of the output voltage control electric lift of photodiode circuit array, the upper end of electric lift is connected with one end of photovoltaic panel, the original state of photovoltaic panel is parallel to the ground, the centre of photovoltaic panel is by fulcrum movable supporting.Photovoltaic panel transfer of the present invention makes photovoltaic panel, always towards the sun, receive direct sunlight to greatest extent in whole day, improve photovoltaic conversion efficiency.

Description

A kind of photovoltaic panel transfer
Technical field
The present invention relates to field of new energy technologies, and in particular to a kind of photovoltaic panel transfer.
Background technique
Energy and environment are the bases that the mankind depend on for existence and development, and the development of economic society is increasingly limited to the energy Supply.Solar energy is a kind of cleaning, the lasting energy.After conventional photovoltaic panel is generally installed, towards direction just fix , but the position of the sun is ceaselessly changing in one day, since panel direction and solar radiation direction are there are certain angle, The generating efficiency for allowing for photovoltaic panel substantially reduces.
Summary of the invention
The technical problem to be solved by the present invention is to overcome the deficiencies of the prior art and provide one kind to make photovoltaic panel in whole day In always towards the sun, receive direct sunlight to greatest extent, improve the photovoltaic panel transfer of photovoltaic conversion efficiency.
In order to solve the above technical problems, a kind of technical solution that the present invention takes is:
A kind of photovoltaic panel transfer, including optical lens, photodiode circuit array, electric lift and photovoltaic Plate, optical lens are located at the surface of photodiode circuit array and are optical lens with the spacing of photodiode circuit array The back focal length of mirror, photodiode circuit array include multiple photodiodes and resistance corresponding with each photodiode, In curved arrangement is turned under, the output voltage control of photodiode circuit array is electronic at the both ends of photodiode circuit array The adjustable height of elevator, the upper end of electric lift are connected with one end of photovoltaic panel, the original state of photovoltaic panel and ground In parallel, the centre of photovoltaic panel is by fulcrum movable supporting.
Preferably, the from left to right successively equal-difference arrangement of the resistance in photodiode circuit array.
It is further preferred that from left to right successively equal difference reduces arrangement to the resistance in photodiode circuit array.
It is further preferred that the resistance from left to right successively equal difference increase arrangement in photodiode circuit array.
Preferably, photodiode circuit array is located in flight data recorder, and it is bright that photosensitive threshold value is set as lens focus hot spot Degree.
Due to the use of above technical scheme, the invention has the following advantages over the prior art:
With the rise of the sun, the incident angle of sunlight can also change correspondingly the present invention, after light is by lens, Speck is formed by photodiode circuit array can also move, then the photodiode of speck irradiation at this time is just opened Beginning work, since the resistance that each photodiode is connected is different, so output voltage also can be different, electric up-down The adjustable height of machine can also change correspondingly, and photovoltaic panel is made, always towards the sun, it is straight to receive the sun to greatest extent in whole day It penetrates, improves photovoltaic conversion efficiency.
Detailed description of the invention
Fig. 1 is structural schematic diagram of the invention;
Fig. 2 is the photodiode array figure of the embodiment of the present invention 1;
Fig. 3 is photodiode amplification circuit diagram of the invention;
Fig. 4 is photodiode circuit working principle diagram of the invention;
Fig. 5 is the photodiode array figure of the embodiment of the present invention 2;
Wherein: 1, optical lens;2, photodiode circuit array;3, electric lift;4, photovoltaic panel;5, resistance;6, Photodiode.
Specific embodiment
The present invention is described in further details below in conjunction with drawings and the specific embodiments.
Embodiment 1
As shown in attached drawing 1 to attached drawing 4, a kind of photovoltaic panel transfer of the present invention, including optical lens 1, two pole of photoelectricity Pipe gate array 2, electric lift 3 and photovoltaic panel 4, optical lens 1 be located at the surface of photodiode circuit array 2 and with The spacing of photodiode circuit array 2 is the back focal length of optical lens 1, and photodiode circuit array 2 includes multiple photoelectricity Diode 6 and resistance 5 corresponding with each photodiode 6, the both ends of photodiode circuit array 2 are in be turned under curved row Column, the adjustable height of the output voltage control electric lift 3 of photodiode circuit array 2, the upper end of electric lift 3 with One end of photovoltaic panel 4 is connected, and the original state of photovoltaic panel 4 is parallel to the ground, the centre of photovoltaic panel 4 by fulcrum movable supporting, The adjustable height of electric lift 3 can be with the difference of output voltage and adjustable height is different, and be connected with the upper end Photovoltaic panel 4 can do the rotation of certain angle when electric lift 3 moves up and down along fulcrum.
In the present embodiment, the resistance 5 in photodiode circuit array 2 is the resistor of fixed resistance value, the resistance of resistance 5 Value from left to right successively equal-difference arrangement, can be equal difference and reduces arrangement, be also possible to equal difference increase arrangement.
In the present embodiment, photodiode circuit array 2 is located in flight data recorder, and photosensitive threshold value is set as lens focus Hot spot brightness, so only in the place that lens focus hot spot is irradiated to, photodiode 6 can be just connected, and other is to close State.
When early morning, solar irradiation is mapped on optical lens 1, since light is parallel incidence, so light passes through optical lens It can be accumulated after mirror 1 onto a point, be located on the back focal plane of optical lens 1 due to photodiode circuit array 2, so light Line can form a bright speck on photodiode circuit array 2, when the speck is irradiated on a photodiode 6 When, it can be at this time channel status due to the working characteristics of photodiode 6, and other are not irradiated to 6 meeting of photodiode It is in closed state, voltage is had at this time and is formed, and driving electric lift 3 works.Electric lift 3 has a telescopic height, This can highly be corrected into advance can make height of the photovoltaic panel 4 towards sunlight.With the rise of the sun, the incident angle of sunlight Also it can change correspondingly, then light is by being formed by speck on photodiode circuit array 2 after optical lens 1 It can move, the photodiode 6 that speck is irradiated at this time begins to work, and 6 circuit of photodiode originally will close It closes, since 5 resistance value of resistance that each photodiode is connected is different, so output voltage also can be different, electric lift 3 Adjustable height can also change correspondingly.Repeat the above process, throughout the day whenever, photovoltaic panel 4 all can always with Solar radiation direction keeps plumbness.
Embodiment 2
In the present embodiment, as shown in Fig. 5, the resistance 5 in photodiode circuit array 2 is slide rheostat, electricity The resistance value of resistance 5 from left to right successively equal-difference arrangement, can be equal difference and reduces arrangement, be also possible to equal difference increase arrangement, remaining knot Structure is same as Example 1.Since the slide rheostat position that each photodiode 6 is connected is different, what series connection was come in Resistance sizes are also different, so output voltage also can be different, the adjustable height of electric lift 3 can also be changed correspondingly.Weight The multiple above process, throughout the day whenever, photovoltaic panel 4 keeps plumbness with solar radiation direction always.
The present invention is described in detail above, the explanation of embodiment be merely used to help understand method of the invention and Its core concept, its object is to allow the personage for being familiar with this field technology to can understand the content of the present invention and implement it accordingly, and The protection scope that the present invention cannot be limited in this way.Any equivalent change or modification in accordance with the spirit of the invention should all be contained Lid is within protection scope of the present invention.

Claims (4)

1. a kind of photovoltaic panel transfer, it is characterised in that: including optical lens, photodiode circuit array, electronic liter Drop machine and photovoltaic panel;The optical lens be located at the surface of the photodiode circuit array and with the photodiode The spacing of gate array is the back focal length of optical lens;The photodiode circuit array include multiple photodiodes and with The corresponding resistance of each photodiode, the middle part of the photodiode circuit array is in being turned under curved arrangement, the light The adjustable height of electric lift described in the output voltage control of electric diode gate array;The upper end of the electric lift with One end of the photovoltaic panel is connected;The original state of the photovoltaic panel is parallel to the ground, and the centre of the photovoltaic panel is by fulcrum Movable supporting;The photodiode circuit array is located in flight data recorder, and photosensitive threshold value is set as lens focus hot spot brightness.
2. photovoltaic panel transfer according to claim 1, it is characterised in that: in the photodiode circuit array Resistance from left to right successively equal-difference arrangement.
3. photovoltaic panel transfer according to claim 2, it is characterised in that: in the photodiode circuit array Resistance from left to right successively equal difference reduce arrangement.
4. photovoltaic panel transfer according to claim 2, it is characterised in that: in the photodiode circuit array Resistance from left to right successively equal difference increase arrangement.
CN201710088315.XA 2017-02-17 2017-02-17 A kind of photovoltaic panel transfer Expired - Fee Related CN106656017B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201710088315.XA CN106656017B (en) 2017-02-17 2017-02-17 A kind of photovoltaic panel transfer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201710088315.XA CN106656017B (en) 2017-02-17 2017-02-17 A kind of photovoltaic panel transfer

Publications (2)

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CN106656017A CN106656017A (en) 2017-05-10
CN106656017B true CN106656017B (en) 2019-04-02

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Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2692591Y (en) * 2004-04-23 2005-04-13 石家庄市环日太阳能能源利用服务有限公司 Solar electric generator with automatic tracking function
CN204068839U (en) * 2014-09-03 2014-12-31 天宇通讯科技(昆山)有限公司 Photovoltaic battery panel controlled system with self-regulation
CN206432953U (en) * 2017-02-17 2017-08-22 中国葛洲坝集团电力有限责任公司 A kind of photovoltaic panel transfer

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10164140B2 (en) * 2014-02-21 2018-12-25 The Boeing Company Modular self-tracking micro-concentrator for space power

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2692591Y (en) * 2004-04-23 2005-04-13 石家庄市环日太阳能能源利用服务有限公司 Solar electric generator with automatic tracking function
CN204068839U (en) * 2014-09-03 2014-12-31 天宇通讯科技(昆山)有限公司 Photovoltaic battery panel controlled system with self-regulation
CN206432953U (en) * 2017-02-17 2017-08-22 中国葛洲坝集团电力有限责任公司 A kind of photovoltaic panel transfer

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Effective date of registration: 20210108

Address after: 210000 2nd floor, building 7, Huaqingyuan, No.100 Tianjiao Road, Qilin science and Technology Innovation Park, Nanjing, Jiangsu Province

Patentee after: NANJING GREEN NEW ENERGY RESEARCH INSTITUTE Co.,Ltd.

Address before: 443002 No.22 Yanjiang Avenue, Yichang City, Hubei Province

Patentee before: CHINA GEZHOUBA GROUP POWER Co.,Ltd.

Patentee before: NANJING GREEN NEW ENERGY RESEARCH INSTITUTE Co.,Ltd.

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Granted publication date: 20190402

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