CN106160163A - Solar photovoltaic power system - Google Patents
Solar photovoltaic power system Download PDFInfo
- Publication number
- CN106160163A CN106160163A CN201610665964.7A CN201610665964A CN106160163A CN 106160163 A CN106160163 A CN 106160163A CN 201610665964 A CN201610665964 A CN 201610665964A CN 106160163 A CN106160163 A CN 106160163A
- Authority
- CN
- China
- Prior art keywords
- photoelectric sensor
- group
- motor
- solar
- spindle motor
- 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.)
- Pending
Links
- 238000005286 illumination Methods 0.000 description 3
- 230000005622 photoelectricity Effects 0.000 description 3
- 238000012546 transfer Methods 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 238000013404 process transfer Methods 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other DC sources, e.g. providing buffering with light sensitive cells
-
- 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
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
-
- 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
-
- 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
- H02S40/00—Components or accessories in combination with PV modules, not provided for in groups H02S10/00 - H02S30/00
- H02S40/30—Electrical components
- H02S40/32—Electrical components comprising DC/AC inverter means associated with the PV module itself, e.g. AC modules
-
- 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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Photovoltaic Devices (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The present invention provides solar photovoltaic power system, belongs to field of solar energy, becomes AC inverter including solar battery cell, controller, man machine interface, accumulator battery and direct current.The electric energy output end of solar battery cell is connected with controller；Man machine interface and accumulator battery are connected with controller；Direct current becomes the input of AC inverter and is connected with controller.Solar battery cell includes that gps data acquisition module, first group of photoelectric sensor module, second group of photoelectric sensor module, solar panels control device, solar panels, motor and motor-drive circuit.The outfan of gps data acquisition module, first group of photoelectric sensor module and second group of photoelectric sensor module controls device with solar panels and is connected；The input of motor-drive circuit is connected with motor；Motor includes " X " spindle motor, " Y " spindle motor and " Z " spindle motor, X " spindle motor, " Y " spindle motor and " Z " spindle motor control solar panels moving direction respectively.
Description
Technical field
The present invention relates to field of solar thermal power generation, specifically relate to solar photovoltaic power system.
Background technology
Photovoltaic generation is to utilize the photovoltaic effect of interface that luminous energy is directly translated into a kind of skill of electric energy
Art.The key element of this technology is solaode.Solaode carries out packaging protection after series connection can form big face
Long-pending solar module, then coordinate upper accumulator battery, charging-discharging controller, the parts such as inverter are the formation of photovoltaic generation dress
Put.
The tellurian energy is fewer and feweri, and a lot of coals and oil are all belonging to nonrenewable resources, and therefore we need
Preferably utilize reproducible solar energy.
It is the highest that existing solar generating system all has Generation Rate, could not well utilize solar energy.And it is defeated at electric energy
It is not the most stable for going out end, usually electrical appliance can be brought destruction.Accordingly, it would be desirable to it is more enough to design a Generation Rate, export electric energy
More stable solar power system.
Summary of the invention
The deficiency existed for above-mentioned prior art, the present invention provides solar photovoltaic power system.
The present invention solves the problems referred to above by the following technical programs:
Solar photovoltaic power system, including solar battery cell, controller, man machine interface, accumulator battery and direct current
Become AC inverter；
The electric energy output end of described solar battery cell is connected with controller；Man machine interface and accumulator battery and controller
Connect；Direct current becomes the input of AC inverter and is connected with controller；
Described solar battery cell includes gps data acquisition module, first group of photoelectric sensor module, second group of photoelectricity
Sensor assembly, solar panels control device, solar panels, motor and motor-drive circuit；Described gps data acquisition module,
The outfan of one group of photoelectric sensor module and second group of photoelectric sensor module controls device with solar panels and is connected；Described motor
The input of drive circuit is connected with motor；The end that controls of described solar panels is connected with the rotating shaft of motor；
Described motor includes " X " spindle motor, " Y " spindle motor and " Z " spindle motor, X " spindle motor, " Y " spindle motor and " Z " axle
Motor controls solar panels moving direction respectively.
In such scheme, preferably solar battery cell outfan is additionally provided with mu balanced circuit, mu balanced circuit defeated
Enter end to be connected by battery unit outfan with sun；The outfan of mu balanced circuit is connected with controller.
In such scheme, preferably direct current becomes AC inverter is independent operating inverter or combining inverter.
In such scheme, preferably first group photoelectric sensor module include photoelectric sensor a, photoelectric sensor b and
485 bus output circuits, the outfan of photoelectric sensor a and electric transducer b all with the input phase of 485 bus output circuits
Even, wherein photoelectric sensor a and photoelectric sensor b be placed as east-west.
In such scheme, preferably second group photoelectric sensor module include photoelectric sensor c, photoelectric sensor d and
485 bus output circuits, the outfan of photoelectric sensor c and electric transducer d all with the input phase of 485 bus output circuits
Even, wherein photoelectric sensor c and photoelectric sensor d be placed as south-north direction.
In such scheme, the control signal that preferably gps data acquisition module is incoming has precedence over first group of photoelectric sensing
Device module and the incoming signal of telecommunication of second group of photoelectric sensor module, the incoming signal of telecommunication of first group of photoelectric sensor module is preferential
In the signal of telecommunication that second group of photoelectric sensor module is incoming.
Advantages of the present invention with effect is:
1, the solar battery cell that the present invention uses just has the effect from motion tracking solar direction so that solar electrical energy generation
Efficiency can well be improved, considerably increase solar energy and transfer the output of electric energy to；
2, the present invention is provided with mu balanced circuit at solar battery cell, so that the electric energy of output is more stable, more
Add the charging of applicable accumulator battery；
3, the direct current that the present invention uses becomes AC inverter is independent operating inverter or combining inverter, can be unnecessary
Electric energy input electrical network in, improve solar generating system effectiveness.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of the present invention；
Fig. 2 is the structured flowchart of solar battery cell of the present invention.
Detailed description of the invention
Below in conjunction with embodiment, the invention will be further described.
Solar photovoltaic power system, as it is shown in figure 1, include solar battery cell, controller, man machine interface, electric power storage
Pond group and direct current become AC inverter.The electric energy output end of solar battery cell is connected with controller；Man machine interface and electric power storage
Pond group is connected with controller；Direct current becomes the input of AC inverter and is connected with controller.
Solar battery cell includes gps data acquisition module, first group of photoelectric sensor module, second group of photoelectric sensing
Device module, solar panels control device, solar panels, motor and motor-drive circuit；Described gps data acquisition module, first group
The outfan of photoelectric sensor module and second group of photoelectric sensor module controls device with solar panels and is connected；Described motor drives
The input of circuit is connected with motor；The end that controls of described solar panels is connected with the rotating shaft of motor.
Described motor includes " X " spindle motor, " Y " spindle motor and " Z " spindle motor, X " spindle motor, " Y " spindle motor and " Z " axle
Motor controls solar panels moving direction respectively.
Solar battery cell outfan is additionally provided with mu balanced circuit, and the input of mu balanced circuit is defeated with sun energy battery unit
Go out end to connect；The outfan of mu balanced circuit is connected with controller.So that the electric energy of output is more stable.
It is independent operating inverter or combining inverter that direct current becomes AC inverter, can increase the outfan of electric energy very well
Route.
First group of photoelectric sensor module includes photoelectric sensor a, photoelectric sensor b and 485 bus output circuits, photoelectricity
The outfan of sensor a and electric transducer b all inputs with 485 bus output circuits are connected, wherein photoelectric sensor a and light
Being placed as of electric transducer b is east-west.
Second group of photoelectric sensor module includes photoelectric sensor c, photoelectric sensor d and 485 bus output circuits, photoelectricity
The outfan of sensor c and electric transducer d all inputs with 485 bus output circuits are connected, wherein photoelectric sensor c and light
Electric transducer d is placed as south-north direction.
The incoming control signal of gps data acquisition module has precedence over first group of photoelectric sensor module and second group of photoelectric transfer
The signal of telecommunication that sensor module is incoming, the incoming signal of telecommunication of first group of photoelectric sensor module has precedence over second group of photoelectric sensor mould
The signal of telecommunication that block is incoming.
First gps data acquisition module obtains the local latitude in geographical position, solar declination and hour angle, according to locality
The latitude in geographical position, solar declination and hour angle calculate sun altitude and solar azimuth, and sun altitude and the sun
Azimuth is passed to solar panels and is controlled device, and solar panels control device and turn by processing sun altitude and solar azimuth judgement
For drive control signal, solar panels control device and drive control signal are passed to motor-drive circuit, and motor-drive circuit receives
Drive control signal, and driving signal is passed to motor, motor receives and drives signal, and motor carries out thing according to driving signal and turns
Dynamic or north and south rotates, and makes solar panel vertical with solar irradiation.
Secondly, first group of photoelectric sensor module and second group of photoelectric sensor module obtain thing different angles respectively
Intensity of illumination and the intensity of illumination of north and south different angles, and intensity of illumination is converted to the signal of telecommunication simultaneously passes to solar panels control
Device, solar panels control device and receive the signal of telecommunication and judge that process transfers control signal to, and solar panels control device control signal and pass to
Motor-drive circuit, motor drives moding circuit to transfer driving signal to according to control signal, and driving signal is passed to motor, motor
Receiving after driving signal, motor, according to driving signal to carry out thing rotation or north and south rotation, makes solar panel vertical with solar irradiation.
Below preferred embodiment to the invention is illustrated, but the present invention is not limited to embodiment,
Those of ordinary skill in the art can also make the modification of all equivalents on the premise of the invention spirit
Or replace, modification or the replacement of these equivalents are all contained in scope of the present application.
Claims (6)
1. solar photovoltaic power system, it is characterised in that: include solar battery cell, controller, man machine interface, accumulator
Group and direct current become AC inverter；
The electric energy output end of described solar battery cell is connected with controller；Man machine interface and accumulator battery are with controller even
Connect；Direct current becomes the input of AC inverter and is connected with controller；
Described solar battery cell includes gps data acquisition module, first group of photoelectric sensor module, second group of photoelectric sensing
Device module, solar panels control device, solar panels, motor and motor-drive circuit；Described gps data acquisition module, first group
The outfan of photoelectric sensor module and second group of photoelectric sensor module controls device with solar panels and is connected；Described motor drives
The input of circuit is connected with motor；The end that controls of described solar panels is connected with the rotating shaft of motor；
Described motor includes " X " spindle motor, " Y " spindle motor and " Z " spindle motor, X " spindle motor, " Y " spindle motor and " Z " spindle motor
Control solar panels moving direction respectively.
Solar photovoltaic power system the most according to claim 1, it is characterised in that: described solar battery cell exports
End is additionally provided with mu balanced circuit, and the input of mu balanced circuit can be connected by battery unit outfan with sun；The outfan of mu balanced circuit
It is connected with controller.
Solar photovoltaic power system the most according to claim 1, it is characterised in that: described direct current become AC inverter into
Independent operating inverter or combining inverter.
Solar photovoltaic power system the most according to claim 1, it is characterised in that: described first group of photoelectric sensor mould
Block includes photoelectric sensor a, photoelectric sensor b and 485 bus output circuits, photoelectric sensor a and the outfan of electric transducer b
All inputs with 485 bus output circuits are connected, wherein photoelectric sensor a and photoelectric sensor b be placed as east-west.
Solar photovoltaic power system the most according to claim 1, it is characterised in that: described second group of photoelectric sensor mould
Block includes photoelectric sensor c, photoelectric sensor d and 485 bus output circuits, photoelectric sensor c and the outfan of electric transducer d
All inputs with 485 bus output circuits are connected, wherein photoelectric sensor c and photoelectric sensor d be placed as south-north direction.
Solar photovoltaic power system the most according to claim 1, it is characterised in that: described gps data acquisition module passes
The control signal entered has precedence over first group of photoelectric sensor module and the incoming signal of telecommunication of second group of photoelectric sensor module, and first
The signal of telecommunication organizing photoelectric sensor module incoming has precedence over second group of incoming signal of telecommunication of photoelectric sensor module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665964.7A CN106160163A (en) | 2016-08-11 | 2016-08-11 | Solar photovoltaic power system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610665964.7A CN106160163A (en) | 2016-08-11 | 2016-08-11 | Solar photovoltaic power system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN106160163A true CN106160163A (en) | 2016-11-23 |
Family
ID=57329875
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610665964.7A Pending CN106160163A (en) | 2016-08-11 | 2016-08-11 | Solar photovoltaic power system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106160163A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181931A (en) * | 2017-12-29 | 2018-06-19 | 广州市兆江电力技术有限公司 | A kind of solar power generation control system |
| WO2020244896A1 (en) * | 2019-06-05 | 2020-12-10 | Sma Solar Technology Ag | Solar module, assembly that can be integrated into a solar module, and energy generation system |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070089778A1 (en) * | 2005-05-26 | 2007-04-26 | Horne Stephen J | Concentrator solar photovol taic array with compact tailored imaging power units |
| CN202121531U (en) * | 2011-07-16 | 2012-01-18 | 武夷山市鑫泰光电有限公司 | Solar energy photovoltaic power supply system |
| CN203501832U (en) * | 2013-09-09 | 2014-03-26 | 云南林缘香料有限公司 | Light oil steam condenser |
| CN104035449A (en) * | 2014-06-12 | 2014-09-10 | 北方民族大学 | Double-shaft tracking system of solar cell panel and tracking method thereof |
| CN204089682U (en) * | 2014-09-18 | 2015-01-07 | 安徽工程大学 | Adaptive wind and solar hybrid heating system |
-
2016
- 2016-08-11 CN CN201610665964.7A patent/CN106160163A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20070089778A1 (en) * | 2005-05-26 | 2007-04-26 | Horne Stephen J | Concentrator solar photovol taic array with compact tailored imaging power units |
| CN202121531U (en) * | 2011-07-16 | 2012-01-18 | 武夷山市鑫泰光电有限公司 | Solar energy photovoltaic power supply system |
| CN203501832U (en) * | 2013-09-09 | 2014-03-26 | 云南林缘香料有限公司 | Light oil steam condenser |
| CN104035449A (en) * | 2014-06-12 | 2014-09-10 | 北方民族大学 | Double-shaft tracking system of solar cell panel and tracking method thereof |
| CN204089682U (en) * | 2014-09-18 | 2015-01-07 | 安徽工程大学 | Adaptive wind and solar hybrid heating system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108181931A (en) * | 2017-12-29 | 2018-06-19 | 广州市兆江电力技术有限公司 | A kind of solar power generation control system |
| WO2020244896A1 (en) * | 2019-06-05 | 2020-12-10 | Sma Solar Technology Ag | Solar module, assembly that can be integrated into a solar module, and energy generation system |
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| Date | Code | Title | Description |
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| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20161123 |
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| WD01 | Invention patent application deemed withdrawn after publication |