CN108153172A - A kind of photovoltaic cell dim light lighting system system - Google Patents
A kind of photovoltaic cell dim light lighting system system Download PDFInfo
- Publication number
- CN108153172A CN108153172A CN201711419795.XA CN201711419795A CN108153172A CN 108153172 A CN108153172 A CN 108153172A CN 201711419795 A CN201711419795 A CN 201711419795A CN 108153172 A CN108153172 A CN 108153172A
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- photovoltaic cell
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- 238000001514 detection method Methods 0.000 claims abstract description 24
- 238000006243 chemical reaction Methods 0.000 claims description 4
- 238000005728 strengthening Methods 0.000 claims description 4
- 230000001360 synchronised effect Effects 0.000 claims description 4
- XUIMIQQOPSSXEZ-UHFFFAOYSA-N Silicon Chemical compound [Si] XUIMIQQOPSSXEZ-UHFFFAOYSA-N 0.000 claims description 3
- 229910052710 silicon Inorganic materials 0.000 claims description 3
- 239000010703 silicon Substances 0.000 claims description 3
- 238000005538 encapsulation Methods 0.000 claims description 2
- 210000004027 cell Anatomy 0.000 claims 11
- 210000003850 cellular structure Anatomy 0.000 claims 1
- 238000005286 illumination Methods 0.000 abstract description 8
- 238000010248 power generation Methods 0.000 abstract description 2
- 230000005611 electricity Effects 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 3
- 230000007613 environmental effect Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000002787 reinforcement Effects 0.000 description 2
- 201000004569 Blindness Diseases 0.000 description 1
- 206010052143 Ocular discomfort Diseases 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000013083 solar photovoltaic technology Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J1/00—Photometry, e.g. photographic exposure meter
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05D—SYSTEMS FOR CONTROLLING OR REGULATING NON-ELECTRIC VARIABLES
- G05D3/00—Control of position or direction
- G05D3/12—Control of position or direction using feedback
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S20/00—Supporting structures for PV modules
- H02S20/30—Supporting structures being movable or adjustable, e.g. for angle adjustment
- H02S20/32—Supporting structures being movable or adjustable, e.g. for angle adjustment specially adapted for solar tracking
-
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Circuit Arrangement For Electric Light Sources In General (AREA)
Abstract
The invention discloses a kind of photovoltaic cell dim light lighting system systems of technical field of photovoltaic power generation, strengthen lighting lamp group and LED base lighting lamp groups including solar-tracking system, solar photovoltaic assembly, solar controller, accumulator cell assembly, inverter, LED driver, LED；The solar-tracking system includes solar energy uniaxiality tracking module, control chip and motor-drive circuit, the solar energy uniaxiality tracking module is used to detect lighting angle, the present invention is used to detect the field luminance at hole at tunnel portal according to the bright intensity detection module installed, stepping sets luminance threshold, each lighting loop is turned on and off according to scheduled scheme, strengthen light fixture using LED and LED base lightings component is realized and carries out graded illumination to the different zones in tunnel, improve travel safety.
Description
Technical field
The invention discloses a kind of photovoltaic cell dim light lighting system systems, specially technical field of photovoltaic power generation.
Background technology
In order to mitigate driver drive into environment in completely black tunnel from highlighted tunnel external environment and the visual discomfort that generates
Even of short duration blindness, vcehicular tunnel need to design and build lamp lighting system.Traditional uses cut-and-cover tunnel lighting engineering,
It can realize that natural light subtracts illumination, with the development of new energy technology, solar photovoltaic technology is applied to highway lighting
In system, under the premise of ensureing that vcehicular tunnel intraoral illumination brightness reaches relevant criterion, the use of vcehicular tunnel lamp lighting system
It can be supplied completely by generation of electricity by new energy, there is no the expenditure of the illumination electricity charge, such as really bars for highway tunnel illumination system during operation
Part allows, and extra electricity can also be exported to power grid by being run in the case where whole system accesses power grid.For this purpose, we have proposed
A kind of photovoltaic cell dim light lighting system system comes into operation, to solve the above problems.
Invention content
The purpose of the present invention is to provide a kind of photovoltaic cell dim light lighting system system, to solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides following technical solution：A kind of photovoltaic cell dim light lighting system system, packet
Include solar-tracking system, solar photovoltaic assembly, solar controller, accumulator cell assembly, inverter, LED driver, LED
Strengthen lighting lamp group and LED base lighting lamp groups；
The solar-tracking system includes solar energy uniaxiality tracking module, control chip and motor-drive circuit, institute
Solar energy uniaxiality tracking module is stated for detecting lighting angle, and detection data is transferred in the control chip, by described
Motor-drive circuit operation described in chip controls is controlled, the motor-drive circuit acts for driving motor；
The solar photovoltaic assembly is connected with the solar-tracking system, and the solar photovoltaic assembly is used to absorb
Luminous energy converts light energy into electric energy, and electric energy is poured into the solar controller；
The solar controller is used to receive the electric energy in the solar photovoltaic assembly, and storing an electric energy part into
Into the accumulator cell assembly, electric energy is carried out direct current and the conversion exchanged by another part by the inverter, and synchronous transport is extremely
In the LED driver；
The LED driver is turned on and off the LED reinforcement lighting lamp groups and the LED base lightings lamp for driving
The lighting loop of group, the LED driver are also connected with the bright intensity detection module, and the light intensity detection module is used
Stepping setting luminance threshold is carried out in detection tunnel portal light intensity value, and according to the bright intensity value of detection.
Preferably, the LED driver includes LED protection circuit and constant current driver circuit for LED, the LED protection circuit
Strengthen lighting lamp group with the LED to connect, for strengthening the LED overvoltage protection of lighting lamp group.
Preferably, the constant current driver circuit for LED is connect with the LED base lightings lamp group, using sluggish current control
Pattern drives the LED base lightings lamp group circuit in the wide input voltage range of 6--30V.
Preferably, the LED strengthens lighting lamp group and the LED base lightings lamp group by the series connection of plurality of LEDs light source, and
Each LED light source is mounted on a horizontal line, and two groups of adjacent LED light sources of left and right are mounted on longitudinal direction≤30mm, laterally≤
In the range of 20mm, height≤10mm.
Preferably, the solar photovoltaic assembly is rack-mount, and the rotation angle of stent is connect with driving motor.
Preferably, the solar photovoltaic battery component is connected in series by the encapsulation of φ 10mm monocrystaline silicon solar cells.
Preferably, the bright intensity detection module is mounted at the hole in tunnel.
Preferably, the rated power that the LED strengthens the LED light source of lighting lamp group series connection is 50W, the LED substantially according to
The LED light source rated power of bright lamp string formation connection is 30W.
Compared with prior art, the beneficial effects of the invention are as follows：The present invention is strong according to the light installed at tunnel portal
Degree detection module is used to detect the field luminance at hole, and stepping setting luminance threshold is turned on and off respectively according to scheduled scheme
Lighting loop strengthens light fixture using LED and the realization of LED base lightings component carries out classification photograph to the different zones in tunnel
It is bright, travel safety is improved, while the present invention uses photovoltaic generation to save the power cost of tunnel illumination, new energy as power supply
The utilization in source meets the theory of environmental protection.
Description of the drawings
Fig. 1 is present system functional block diagram.
Specific embodiment
Below in conjunction with the attached drawing in the embodiment of the present invention, the technical solution in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, those of ordinary skill in the art are obtained every other without making creative work
Embodiment shall fall within the protection scope of the present invention.
Referring to Fig. 1, the present invention provides a kind of technical solution：A kind of photovoltaic cell dim light lighting system system, including too
Positive energy tracing system, solar photovoltaic assembly, solar controller, accumulator cell assembly, inverter, LED driver, LED strengthen
Lighting lamp group and LED base lighting lamp groups；
The solar-tracking system includes solar energy uniaxiality tracking module, control chip and motor-drive circuit, institute
Solar energy uniaxiality tracking module is stated for detecting lighting angle, and detection data is transferred in the control chip, by described
Motor-drive circuit operation described in chip controls is controlled, the motor-drive circuit acts for driving motor；
The solar photovoltaic assembly is connected with the solar-tracking system, and the solar photovoltaic assembly is used to absorb
Luminous energy converts light energy into electric energy, and electric energy is poured into the solar controller；
The solar controller is used to receive the electric energy in the solar photovoltaic assembly, and storing an electric energy part into
Into the accumulator cell assembly, electric energy is carried out direct current and the conversion exchanged by another part by the inverter, and synchronous transport is extremely
In the LED driver；
The LED driver is turned on and off the LED reinforcement lighting lamp groups and the LED base lightings lamp for driving
The lighting loop of group, the LED driver are also connected with the bright intensity detection module, and the light intensity detection module is used
Stepping setting luminance threshold is carried out in detection tunnel portal light intensity value, and according to the bright intensity value of detection.
Wherein, the LED driver include LED protection circuit and constant current driver circuit for LED, the LED protection circuit with
The LED strengthens lighting lamp group connection, for strengthening the LED overvoltage protection of lighting lamp group, the LED constant current driving electricity
Road is connect with the LED base lightings lamp group, using sluggish current control mode, is driven in the wide input voltage range of 6--30V
The LED base lightings lamp group circuit is moved, the LED strengthens lighting lamp group and the LED base lightings lamp group by plurality of LEDs
Light source is connected, and each LED light source is mounted on a horizontal line, two groups of adjacent LED light sources of left and right be mounted on longitudinal direction≤
In the range of 30mm, transverse direction≤20mm, height≤10mm, the solar photovoltaic assembly is rack-mount, and the rotation of stent
Corner is connect with driving motor, the solar photovoltaic battery component by φ 10mm monocrystaline silicon solar cells encapsulate series connection and
Into the light intensity detection module is mounted at the hole in tunnel, and the LED strengthens the LED light source of lighting lamp group series connection
Rated power is 50W, and the LED light source rated power of the LED base lightings lamp group series connection is 30W.
Operation principle：Solar-tracking system includes solar energy uniaxiality tracking module, control chip and motor driving electricity
Road, detection data is transferred in control chip by solar energy uniaxiality tracking module for detecting lighting angle, by control chip
Motor-drive circuit operation is controlled, motor-drive circuit acts for driving motor, solar photovoltaic assembly and solar-tracking
System is connected, and solar photovoltaic assembly converts light energy into electric energy, and electric energy is poured into solar controller for absorbing luminous energy
In, solar controller is used to receive the electric energy in solar photovoltaic assembly, and storing an electric energy part into accumulator cell assembly
In, electric energy is carried out direct current and the conversion that exchanges by another part by inverter, in synchronous transport to LED driver, LED driver
For driving the lighting loop for being turned on and off LED and strengthening lighting lamp group and LED base lighting lamp groups, LED driver also with light
Bright intensity detection module is connected, and bright intensity detection module is used to detect tunnel portal light intensity value, and strong according to the light of detection
Angle value carries out stepping setting luminance threshold, is used to detect hole according to the bright intensity detection module installed at tunnel portal
Field luminance, stepping setting luminance threshold, each lighting loop is turned on and off according to scheduled scheme, strengthens illuminating using LED
Component and LED base lightings component are realized carries out graded illumination to the different zones in tunnel, improves travel safety, while this hair
It is bright that photovoltaic generation is used to save the power cost of tunnel illumination, the utilization of new energy meets the theory of environmental protection as power supply.
It although an embodiment of the present invention has been shown and described, for the ordinary skill in the art, can be with
Understanding without departing from the principles and spirit of the present invention can carry out these embodiments a variety of variations, modification, replace
And modification, the scope of the present invention is defined by the appended.
Claims (8)
1. a kind of photovoltaic cell dim light lighting system system, it is characterised in that：Including solar-tracking system, photovoltaic group
Part, solar controller, accumulator cell assembly, inverter, LED driver, LED strengthen lighting lamp group and LED base lighting lamps
Group；
The solar-tracking system includes solar energy uniaxiality tracking module, control chip and motor-drive circuit, it is described too
Detection data is transferred in the control chip by positive energy uniaxiality tracking module for detecting lighting angle, by the control
Motor-drive circuit described in chip controls is run, and the motor-drive circuit acts for driving motor；
The solar photovoltaic assembly is connected with the solar-tracking system, and the solar photovoltaic assembly is used to absorb light
Can, electric energy is converted light energy into, and electric energy is poured into the solar controller；
The solar controller is used to receive the electric energy in the solar photovoltaic assembly, and storing an electric energy part into institute
It states in accumulator cell assembly, electric energy is carried out direct current and the conversion that exchanges by another part by the inverter, and synchronous transport is to described
In LED driver；
The LED driver is turned on and off the LED and strengthens lighting lamp group and the LED base lightings lamp group for driving
Lighting loop, the LED driver are also connected with the bright intensity detection module, and the light intensity detection module is used to examine
Tunnel portal light intensity value is surveyed, and stepping setting luminance threshold is carried out according to the bright intensity value of detection.
2. a kind of photovoltaic cell dim light lighting system system according to claim 1, it is characterised in that：The LED drivings
Device includes LED protection circuit and constant current driver circuit for LED, and the LED protection circuit is strengthened lighting lamp group with the LED and connect,
For strengthening the LED overvoltage protection of lighting lamp group.
3. a kind of photovoltaic cell dim light lighting system system according to claim 2, it is characterised in that：The LED constant current
Driving circuit is connect with the LED base lightings lamp group, using sluggish current control mode, in the wide input voltage model of 6--30V
Enclose the interior driving LED base lightings lamp group circuit.
4. a kind of photovoltaic cell dim light lighting system system according to claim 1, it is characterised in that：The LED strengthens
Lighting lamp group and the LED base lightings lamp group are connected by plurality of LEDs light source, and each LED light source is mounted on a level
On line, two groups of adjacent LED light sources of left and right are in the range of longitudinal direction≤30mm, transverse direction≤20mm, height≤10mm.
5. a kind of photovoltaic cell dim light lighting system system according to claim 1, it is characterised in that：The solar energy
It is rack-mount to lie prostrate component, and the rotation angle of stent is connect with driving motor.
6. a kind of photovoltaic cell dim light lighting system system according to claim 1, it is characterised in that：The solar energy
Photovoltaic cell components are connected in series by the encapsulation of φ 10mm monocrystaline silicon solar cells.
7. a kind of photovoltaic cell dim light lighting system system according to claim 1, it is characterised in that：The light intensity
Detection module is mounted at the hole in tunnel.
8. a kind of photovoltaic cell dim light lighting system system according to claim 1, it is characterised in that：The LED strengthens
The rated power of the LED light source of lighting lamp group series connection is 50W, the LED light source rated power of the LED base lightings lamp group series connection
For 30W.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711419795.XA CN108153172A (en) | 2017-12-25 | 2017-12-25 | A kind of photovoltaic cell dim light lighting system system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711419795.XA CN108153172A (en) | 2017-12-25 | 2017-12-25 | A kind of photovoltaic cell dim light lighting system system |
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| Publication Number | Publication Date |
|---|---|
| CN108153172A true CN108153172A (en) | 2018-06-12 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711419795.XA Pending CN108153172A (en) | 2017-12-25 | 2017-12-25 | A kind of photovoltaic cell dim light lighting system system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110928332A (en) * | 2019-12-07 | 2020-03-27 | 苏州晶旭新能源科技有限公司 | Energy-saving control method for integrated photovoltaic power generation landscape lamp |
| CN115218167A (en) * | 2022-07-07 | 2022-10-21 | 上海萤火虫数字科技有限公司 | Brightening system and method based on photovoltaic power generation and photovoltaic light-emitting component |
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| CN205545103U (en) * | 2016-03-18 | 2016-08-31 | 江苏振江新能源装备股份有限公司 | Flat unipolar of coordinated type chases after a day photovoltaic support |
| CN205754171U (en) * | 2016-07-01 | 2016-11-30 | 国网山东省电力公司阳谷县供电公司 | A kind of axle tracking photovoltaic power generating device of tilt adjustable |
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2017
- 2017-12-25 CN CN201711419795.XA patent/CN108153172A/en active Pending
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| CN102313238A (en) * | 2011-09-15 | 2012-01-11 | 天津科林电气有限公司 | Solar highway tunnel light emitting diode (LED) illumination system with brightness adjustment and synchronous electricity generation and utilization |
| CN104302050A (en) * | 2014-10-08 | 2015-01-21 | 西南交通大学 | Expressway tunnel group illumination system control system and method |
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| CN110928332A (en) * | 2019-12-07 | 2020-03-27 | 苏州晶旭新能源科技有限公司 | Energy-saving control method for integrated photovoltaic power generation landscape lamp |
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| CN115218167A (en) * | 2022-07-07 | 2022-10-21 | 上海萤火虫数字科技有限公司 | Brightening system and method based on photovoltaic power generation and photovoltaic light-emitting component |
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Application publication date: 20180612 |