CN105720903B - A kind of intelligent photovoltaic electricity generation system - Google Patents

A kind of intelligent photovoltaic electricity generation system Download PDF

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Publication number
CN105720903B
CN105720903B CN201610269044.3A CN201610269044A CN105720903B CN 105720903 B CN105720903 B CN 105720903B CN 201610269044 A CN201610269044 A CN 201610269044A CN 105720903 B CN105720903 B CN 105720903B
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Prior art keywords
blade
power generation
control unit
composite photo
photo voltaic
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CN201610269044.3A
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CN105720903A (en
Inventor
袁文堂
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Shanghai Modier Metal Structure Technology Co Ltd
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Shanghai Modier Metal Structure Technology Co Ltd
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    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S20/00Supporting structures for PV modules
    • H02S20/30Supporting structures being movable or adjustable, e.g. for angle adjustment
    • H02S20/32Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • H02S40/32Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
    • HELECTRICITY
    • H02GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02SGENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
    • H02S40/00Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
    • H02S40/30Electrical components
    • H02S40/34Electrical components comprising specially adapted electrical connection means to be structurally associated with the PV module, e.g. junction boxes
    • 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

Abstract

The present invention relates to a kind of intelligent photovoltaic electricity generation systems, including composite photo voltaic power generation blade (1), hollow transparent plate (2), blade rotating device (4) and power output device (5), composite photo voltaic power generation blade (1) setting is internal in hollow transparent plate (2) and is connect respectively with blade rotating device (4) and power output device (5), intelligent photovoltaic electricity generation system further includes mobile terminal and miniature control unit (6), miniature control unit (6) respectively with blade rotating device (4), power output device (5) is connected with mobile terminal, generated energy computing module and generated output computing module are equipped in miniature control unit (6).Compared with prior art, the present invention integrates power generation, sunshade, heat-insulated, realizes intelligent control, stable structure, easy to maintain, have great importance to people's social production life in the case where country supports photovoltaic industry energetically, there is the economic benefit of reality.

Description

A kind of intelligent photovoltaic electricity generation system
Technical field
The present invention relates to a kind of intelligent photovoltaic electricity generation systems, especially realize heat-insulated collection, sunshade, power generation, intelligent control With the function of one, while there is the photovoltaic generating system of the effect of the light transmission beauty of glass door and window.
Background technology
With the development of economic construction of China, glass door and window, glass curtain wall, agricultural greenhouse Greenhouse building are more and more common, Requirement to building thermal-insulation energy-saving is higher and higher, and every place for glass curtain wall is forced requirement and selects hollow low-e Glass, and special shading system or curtain are also done in glass chamber to play protection privacy, to indoor light intensity, temperature Booster action is played in adjusting with humidity, in addition, during the constant temperature and humidity agricultural greenhouse modernized now is also more and more applied Empty transparent panel curtain wall, country subsidizes solar power generation, by uploading country with the grid-connected extra electricity of realization of national grid Power grid so that photovoltaic has the economic interests of reality.
The use of glass curtain wall, which significantly facilitates, has beautified people’s lives, but also has the disadvantage that:
1) effect of insulation is functioned only as, and sunlight cannot be made full use of it, valuable money is wasted Source.It is fade-in today of the popular feeling in energy conservation and environmental protection concept, sunlight is made full use of to seem particularly precious.
2) mobile Internet increasingly comes into our life, and home intelligence is more and more common in the modern life, single It is pure very inconvenient by manual indoor illumination.
3) it in order to heat-insulated, prevents in direct sunlight room, or for the needs of the indoor privacy of protection, it is additional to increase sunshade system System.
Invention content
The purpose of the present invention is exactly to overcome above-mentioned inconvenient and country can be incorporated to using solar photovoltaic generating by providing one kind Power grid realizes a kind of intelligent photovoltaic electricity generation system of intelligentized control method sunshade.
The purpose of the present invention can be achieved through the following technical solutions:
The present invention relates to a kind of intelligent photovoltaic electricity generation systems, including composite photo voltaic power generation blade, hollow transparent plate, blade to turn Dynamic device, mobile terminal and power output device, the composite photo voltaic power generation blade is by monocrystalline or polycrystalline or copper indium gallium selenide Object photovoltaic material is closed to be combined with photovoltaic back, setting in hollow transparent intralamellar part and respectively with blade rotating device and electric energy Output device connects, and the intelligent photovoltaic electricity generation system further includes mobile terminal and miniature control unit, the miniature control Unit processed is connect with blade rotating device, power output device and mobile terminal respectively, and is controlled by the controls of the APP in mobile terminal Software processed, the miniature control unit is interior to pass through list equipped with generated energy computing module and generated output computing module, sunlight Brilliant or polycrystalline or copper-indium-gallium-selenium compound photovoltaic material are converted to electric energy, and each composite photo voltaic power generation blade is an independent hair Electric unit is collected to power output device by the blade rotating device of both ends of the blade;It generates electricity and forces down in 36 volts, to human body It is harmless;
User can be by the APP control softwares in the mobile terminal, while multiple blade rotating devices of remote control, After adjustment of blade angle instruction is sent to miniature control unit by mobile terminal, miniature control unit controls blade rotating device, To drive composite photo voltaic power generation blade Integral synchronous to rotate, blade adjustments instruction includes power generation mode setting, power generation mode packet Include time opening or close pattern, fixed rotational angle pattern, with sun rotation mode;
In time opening or close pattern, needed that composite photo voltaic power generation blade time opening or pass is arranged according to user It closes;
In fixed rotational angle pattern, the angle of composite photo voltaic power generation blade remains setting value, to control shading Degree;
It is miniature since power generation photovoltaic fin and the best power generation angle of sunlight are 28-32 degree in sun rotation mode The variable quantity that control unit is set in the period of setting controls blade rotating device continuous action, drives composite photo voltaic power generation Blade Integral synchronous rotates, and the prominent blade angle of instantaneous electric is selected to make compound as the blade angle of corresponding period Photovoltaic generation blade is rotated with sunlight angle change, realizes maximum power power generation, miniature control unit is by generated energy and hair Electrical power real-time Transmission is shown to mobile terminal.
The hollow transparent plate is tempered glass, two layers before and after point, has the function of heat-insulated, sealing, realizes and be used as window All of family or curtain wall functions.
The composite photo voltaic power generation blade is equipped with multi-disc, is arranged in jalousie curtain structure, and individual blade is sent out by solar energy Electrical component and resin material are combined, and there are gear and fixing axle in both ends.
The blade rotating device includes the variable-frequency motor being connect with miniature control unit, connects with the motor output shaft The rack that connects and gear at composite photo voltaic power generation blade both ends is set, wheel and rack engagement, rack and blade Vertically, when motor rotation, rack and pinion is driven to rotate synchronously, to drive composite photo voltaic power generation blade Integral synchronous Rotation.
The blade rotating device is made of conductors such as metal, graphite, has conducting function, and export and fill with electric energy Connection is set, the intraperitoneal of the dedicated aluminium alloy outline border outside hollow transparent plate is mounted on.
Through the internal control conducting wire for being useful for that blade is enabled to rotate, the inside in the composite photo voltaic power generation blade Pilot both ends and gear are coaxially connected, and conducting wire can be not only used for blade rotation, and can collect the electric current of blade conversion, by electric current It is transferred to power output device by blade rotating device.
Power output device includes the inverter being connected with each other and electric current delivery outlet, and the inverter is filled with blade rotation Connection is set, is micro- inverter, the electric current that composite photo voltaic power generation blade generates is collected and forms standardized output interface, for connecting Alternating current also allows for the connection of multiple generator units.
Power output device, micro-control unit, internal control conducting wire and the composite photo voltaic power generation blade sequentially fills Assigned in dedicated aluminium alloy outline border.
The intelligent photovoltaic electricity generation system is used for any one in door, window, building curtain wall, lighting roof and agricultural greenhouse Or it is a variety of.
Compared with prior art, the present invention has the following advantages:
(1) integrate intelligent power generation, sunshade, heat-insulated, have great importance to people's social production life, pass through shifting After adjustment of blade angle instruction is sent to miniature control unit by dynamic terminal, miniature control unit controls blade rotating device, from And rotated with movable vane piece, it realizes remote control blade angle, adjusts generating efficiency and indoor illumination;Or miniature control unit is certainly Dynamic regulation blade angle realizes maximum power power generation;Blade plays the role of sunshade under whole closed states;Pass through movement Terminal can also know generated output, selection working method in real time, realize intelligent, personalized control.
(2) hollow transparent plate if glass material when select tempered glass, points front and back two layers, there is heat-insulated, sealing safety Function.
(3) blade is equipped with multi-disc, and blade is answered by monocrystalline or polycrystalline or copper-indium-gallium-selenium compound photovoltaic material with photovoltaic back It closes, blade is arranged in jalousie curtain structure, and luminous energy receiving area is big, and generated energy is easy to adjust.
(4) when motor rotates, rack and pinion is driven to rotate synchronously, to drive composite photo voltaic power generation blade Integral synchronous Rotation, rack and pinion stability is good, and rack is vertical with blade, stability of rotation, simple in structure convenient for maintenance.
(5) blade rotating device has conducting function, plays the role of the cable that converges, by electrical energy transportation to inverter, section Installation space is saved, generating electricity, it is harmless in 36 volts to force down.
(6) it is rotated for blade, again through the internal control conducting wire for being useful for blade rotation in composite photo voltaic power generation blade The electric current that blade conversion can be collected, power output device is transferred to by electric current by blade rotating device.
(7) blade is composite photo voltaic power generation blade, is placed in closed hollow transparent plate and exempts from dust, service life overlength.
(8) miniature control unit calculates generated energy and generated output, and real-time Transmission is shown to mobile terminal, can be square Just check real-time generated energy, according to generated energy regulation blade angle so that photovoltaic electrification component with best angle towards sunlight, Reach highest transformation efficiency.
(9) mobile terminal is furnished with dedicated APP control softwares, and for users to use, each mobile terminal can connect multiple leaves Piece tumbler realizes the unified management to the intelligent photovoltaic electricity generation system of building.
Description of the drawings
Fig. 1 is the overall structure diagram of the present embodiment intelligent photovoltaic electricity generation system;
Reference numeral:
1 is composite photo voltaic power generation blade;2 be hollow transparent plate;3 be dedicated aluminium alloy outline border;4 be blade rotating device;5 For power output device;6 be micro-control unit;7 be internal control conducting wire, and 8 be mobile terminal.
Specific implementation mode
The present invention is described in detail with specific embodiment below in conjunction with the accompanying drawings.The present embodiment is with technical solution of the present invention Premised on implemented, give detailed embodiment and specific operating process, but protection scope of the present invention is not limited to Following embodiments.
Embodiment 1
The present invention relates to a kind of intelligent photovoltaic electricity generation systems, including composite photo voltaic power generation blade 1, hollow transparent plate 2, blade Tumbler 4 and power output device 5, the setting of composite photo voltaic power generation blade 1 is in 2 inside of hollow transparent plate and turns respectively with blade Dynamic device 4 and power output device 5 connect, and intelligent photovoltaic electricity generation system further includes mobile terminal 8 and miniature control unit 6, micro- Type control unit 6 is respectively with blade rotating device 4, power output device 5 and wired connection, and miniature control unit 6 and movement are eventually End 8 is wirelessly connected, and miniature control unit 6 is equipped with generated energy computing module and generated output calculates using chip is controlled in chip Module.Each composite photo voltaic power generation blade 1 is an independent generator unit, and sunlight passes through monocrystalline or polycrystalline or copper indium gallium selenide Compound photovoltaic material is converted to electric energy, and electric energy is collected to power output device 5 by the blade rotating device 4 of both ends of the blade, It generates electricity and forces down in 36 volts, it is harmless;
After adjustment of blade angle instruction is sent to miniature control unit 6 by mobile terminal 8, miniature control unit 6 controls leaf Piece tumbler 4, to drive 1 Integral synchronous of composite photo voltaic power generation blade to rotate.Blade adjustments instruction includes that power generation mode is set It sets, power generation mode includes time opening or close pattern, fixed rotational angle pattern, with sun rotation mode;In time opening Or in close pattern, user can be by the APP control softwares in mobile terminal 8, while multiple blade rotating devices of remote control 4;Since the best power generation angle of power generation blade and sunlight is 28-32 degree, in sun rotation mode, miniature control unit 6 control blade rotating device 4 according to generated output, to drive 1 Integral synchronous of composite photo voltaic power generation blade to rotate, make complex light Volt power generation blade 1 is rotated with sunlight angle change, selects the prominent blade angle of instantaneous electric as the corresponding period Blade angle, realize maximum power power generation, miniature control unit 6 is by generated energy and generated output real-time Transmission to mobile terminal 8 are shown, generated energy and instantaneous electric power are calculated by generated energy computing module and generated output computing module respectively, wink When generated output can be according to calculating, generated energy such as inverter transfer efficiency, generating area, incident irradiance degree, environment temperatures The accumulation of instantaneous electric power in the effective sunshine time.
Hollow transparent plate 2 is the clear sheets such as tempered glass or other acrylics, two layers before and after point, has heat-insulated, sealing Function.
Composite photo voltaic power generation blade 1 is equipped with multi-disc, is arranged in jalousie curtain structure, individual blade is by solar power generation component Be combined with resin material, it is compound with photovoltaic back for example, by using monocrystalline or polycrystalline or copper-indium-gallium-selenium compound photovoltaic material and At both ends connect blade rotating device 4.
Blade rotating device 4 includes the frequency conversion control motor being connect with miniature control unit 6, connects with the motor output shaft The rack that connects and gear at 1 both ends of composite photo voltaic power generation blade is set, wheel and rack engagement when motor rotates, drives Rack and pinion rotates synchronously, to drive 1 Integral synchronous of composite photo voltaic power generation blade to rotate.
Blade rotating device 4 has conducting function, is mounted on the aluminum alloy outer frame outside hollow transparent plate 2, complex light Through the internal control conducting wire 7 for being useful for that blade is enabled to rotate in volt power generation blade 1,7 both ends of internal control conducting wire and gear are coaxial Connection, conducting wire can be not only used for blade rotation, and can collect the electric current of blade conversion, and electric current is transmitted by blade rotating device 4 To power output device 5.
Power output device 5 includes the inverter being connected with each other and electric current delivery outlet, and inverter connects with blade rotating device 4 It connects, is micro- inverter, collect the electric current that composite photo voltaic power generation blade 1 generates and form standardized output interface, it can be by electric energy simultaneously Enter alternating current, also allows for the connection of multiple generator units.
Monocrystalline or polycrystalline or copper-indium-gallium-selenium compound photovoltaic material piece 1 are sequentially assemblied in dedicated aluminium alloy outline border 3.
The intelligent photovoltaic electricity generation system of the present embodiment can be used for door, window, building curtain wall, lighting roof, agricultural greenhouse etc., can generation For uses such as simple glass door, window, building curtain wall, lighting roof, agricultural greenhouses, it is particularly suitable as not being used as the glass of ventilation Door, window, building curtain wall, lighting roof, agricultural greenhouse etc..Since it is located at the periphery of building, luminous energy can be utilized to the greatest extent. Has the function of sunshade simultaneously, the lighting roof for large-scale public building is especially suitable, is that a kind of building of novel energy-conserving is newly produced Product have long-range market prospects in the national solar power generation of implementation energetically, benefit the nation and the people under the new situation.
By taking District of Shanghai as an example, simple glass door and window is transformed, it is assumed that the blade generating area of each electricity generation system For 1.5m2, generated output is 260 watts, at 3.8 hours District of Shanghai annual sunshine-duration;
Average daily generated energy:3.8*260=988 (wh), about 1 kwh;
0.4 yuan/degree is subsidized in then about 360 degree of annual power generation, 0.42 yuan of public subsidies/degree, Shanghai City, commercial power of handling official business 1.14 yuan/degree, then often spending electric economic value is:0.42+0.4+1.14=1.96 members.
The economic value that annual power generation is created is total:360*1.96=705.6 first, public subsidies 20 years, Shanghai subsidy 5 Year.
It is 1.5m for generating area2Electricity generation system, be transformed on the basis of original glass door and window, input cost is about 1500 yuan, 2 years withdraw can cost, therefore have great economic value and market prospects.

Claims (6)

1. a kind of intelligent photovoltaic electricity generation system, including composite photo voltaic power generation blade (1), hollow transparent plate (2), blade rotating device (4) and and and blade internal in hollow transparent plate (2) is arranged in power output device (5), the composite photo voltaic power generation blade (1) Tumbler (4) and power output device (5) connection, which is characterized in that the hollow transparent plate (2) is tempered glass, point Front and back two layers, the composite photo voltaic power generation blade (1) is equipped with multi-disc, is arranged in jalousie curtain structure, the intelligent photovoltaic Electricity generation system further includes mobile terminal and miniature control unit (6), and the miniature control unit (6) rotates with blade fill respectively Set (4), power output device (5) is connected with mobile terminal, the blade rotating device (4) includes and miniature control unit (6) motor connected, the rack that is connect with the motor output shaft and tooth at composite photo voltaic power generation blade (1) both ends is set Wheel, the wheel and rack engagement when motor rotates, drive rack and pinion to rotate synchronously, compound to drive Photovoltaic generation blade (1) Integral synchronous rotates, and generated energy computing module and power generation work(are equipped in the miniature control unit (6) Rate computing module;
After adjustment of blade angle instruction is sent to miniature control unit (6) by the mobile terminal, miniature control unit (6) is fixed When control blade rotating device (4) act, to drive composite photo voltaic power generation blade (1) timing Integral synchronous rotate, or according to Generated output controls blade rotating device (4) and acts, to driving composite photo voltaic power generation blade (1) with sunlight angle change Integral synchronous rotates, and realizes maximum power power generation, miniature control unit (6) is by generated energy and generated output real-time Transmission to movement Terminal is shown.
2. a kind of intelligent photovoltaic electricity generation system according to claim 1, which is characterized in that the blade rotating device (4) there is conducting function, and connect with power output device (5), be mounted on outside the external dedicated aluminium alloy of hollow transparent plate (2) On frame (3).
3. a kind of intelligent photovoltaic electricity generation system according to claim 1, which is characterized in that the composite photo voltaic power generation leaf Through the internal control conducting wire (7) for being useful for that blade is enabled to rotate, internal control conducting wire (7) both ends and gear in piece (1) It is coaxially connected.
4. a kind of intelligent photovoltaic electricity generation system according to claim 1, which is characterized in that power output device (5) includes The inverter and electric current delivery outlet of interconnection, the blade rotating device (4) have conducting function, the inverter with Blade rotating device (4) connects, and collects the electric current that composite photo voltaic power generation blade (1) generates and forms standardized output interface.
5. a kind of intelligent photovoltaic electricity generation system according to claim 3, which is characterized in that the power output device (5), micro-control unit (6), internal control conducting wire (7) and composite photo voltaic power generation blade (1) are assemblied in dedicated aluminium alloy outline border (3) in.
6. a kind of intelligent photovoltaic electricity generation system according to claim 1, which is characterized in that the intelligent photovoltaic power generation system System is for any one or more in door, window, building curtain wall, lighting roof and agricultural greenhouse.
CN201610269044.3A 2016-04-27 2016-04-27 A kind of intelligent photovoltaic electricity generation system Active CN105720903B (en)

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CN108448707A (en) * 2018-05-16 2018-08-24 安徽电气集团股份有限公司 A kind of photovoltaic auxiliary storing up electricity mobile power
CN109113543B (en) * 2018-07-17 2020-05-22 江阴市鼎众新能源材料有限公司 Long-blade torsion-resistant shutter
CN108847689A (en) * 2018-08-01 2018-11-20 珠海格力电器股份有限公司 The control method and device of photovoltaic system, photovoltaic system
CN110714605A (en) * 2019-10-12 2020-01-21 成都中建材光电材料有限公司 Solar mobile maintenance platform
CN115111555B (en) * 2021-03-17 2023-09-01 崔文勃 Intelligent control solar thermal insulation grating for energized building
CN113107336B (en) * 2021-04-18 2022-12-02 西北工业大学 Micro-nano composite self-energy supply device combined with shutter

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CN202025773U (en) * 2011-04-25 2011-11-02 长沙理工大学 Curable and flexible shutter type solar cell
CN202047738U (en) * 2011-05-09 2011-11-23 沈阳远大铝业工程有限公司 Solar energy generating sun-shading venetian blind
CN204024423U (en) * 2014-08-27 2014-12-17 西安建筑科技大学 Solar energy intelligent curtain

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