CN206517074U - A kind of photovoltaic generation monitoring system and adjusting means - Google Patents
A kind of photovoltaic generation monitoring system and adjusting means Download PDFInfo
- Publication number
- CN206517074U CN206517074U CN201720156741.8U CN201720156741U CN206517074U CN 206517074 U CN206517074 U CN 206517074U CN 201720156741 U CN201720156741 U CN 201720156741U CN 206517074 U CN206517074 U CN 206517074U
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- China
- Prior art keywords
- photovoltaic
- module
- monitoring system
- adjusting means
- batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
- Y02E10/00—Energy generation through renewable energy sources
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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Abstract
The utility model discloses a kind of photovoltaic generation monitoring system and adjusting means, it belongs to solar energy generation technology field, including photovoltaic electricity generation controller and photovoltaic module, photovoltaic electricity generation controller is connected with some intensity of illumination sensors, intensity of illumination sensor selects TSL2561 sensors, light intensity can be converted to data signal by the sensor, the sensing direction of some intensity of illumination sensors is different, so as to judge illumination most strong angle, photovoltaic electricity generation controller is also electrically connected with angle regulator, the signal fed back according to intensity of illumination sensor can control the direction of photovoltaic module by angle regulator, improve the generating efficiency of photovoltaic module；The output end of the utility model photovoltaic module is connected to batteries and inversion module, the output end of batteries is also connected with inversion module, the output end of inversion module is connected with handover module, and handover module is connected to user load link block and grid-connected module.
Description
Technical field
The utility model is related to solar energy generation technology field, and in particular to a kind of photovoltaic generation monitoring system and regulation dress
Put.
Background technology
Photovoltaic generation is as a kind of new generation mode, and it is not only only that environmental protection, and a kind of wound is tended at present
Industry means, the encouragement with country to photovoltaic generation, increasing enterprises and individuals, by photovoltaic power generation grid-connecting application, it is not
It address only enterprise itself electricity consumption, additionally it is possible to bring extra income for enterprises and individuals, but only focus on these and ignore
The safety problem of electric power system, it will be very limited.
For two problems of current photovoltaic generation：1. the generating efficiency and control problem of photovoltaic generation, current photovoltaic
Plate is typically using being fixed on fixed support, and its photovoltaic panel is only facing same direction, due to throughout the year, or even every day
Intensity of illumination is all different, how to be utilized light energy source is maximized, inadequate in the attention degree of current area；2. in face of grid-connected hair
Monitoring regulation processing during electric islanding problem is upper not in place, and islanding problem is a small probability event, but is once occurred to whole
Individual electricity generation system will be a greatly loss, power supply timely be cut off by a series of surveillance and control measures, to enterprises and individuals'
Photovoltaic generating system will bring inevitable loss.
The content of the invention
For a kind of photovoltaic generation monitoring system and regulation that the problems of in the prior art, the utility model is provided
Device, is sent to photovoltaic electricity generation controller by isolated island monitoring feedack, grid-connected module is cut off in time, and control angular adjustment
Device makes its generated energy meet batteries and user load, it is to avoid waste and unknown losses.
To achieve these goals, the technical solution adopted in the utility model is as follows：A kind of photovoltaic generation monitoring system and
Adjusting means, including photovoltaic electricity generation controller and photovoltaic module, the photovoltaic electricity generation controller are connected with some intensities of illumination and passed
Sensor, the sensing direction of some intensity of illumination sensors is different, and the photovoltaic electricity generation controller is also electrically connected with angle tune
Regulating device, the direction of photovoltaic module can be controlled by the angle regulator；
The output end of the photovoltaic module is connected to batteries and inversion module, the output end of the batteries
Also it is connected with the inversion module, the output end of the inversion module is connected with handover module, and the handover module is connected respectively
There are user load link block and grid-connected module.
As preferred technical scheme, the angle regulator is set to 3-dimensional freedom platform, the 3-dimensional freedom platform
Upper mounting plate be set to photovoltaic board mount.
As preferred technical scheme, the handover module includes automatic switching module and manual switching module, it is described from
Dynamic handover module inversion module after islanding problem solution can be automatically connected with grid-connected module, the manual switching module according to
Power supply needs free switching.
As preferred technical scheme, the photovoltaic electricity generation controller is provided with communication interface, and the communication interface can
Long-range Generation Control center feedack.
As preferred technical scheme, the photovoltaic electricity generation controller can control the company of photovoltaic module and batteries
Connect, batteries and the connection of inversion module and the connection of photovoltaic module and inversion module.
As preferred technical scheme, the intensity of illumination sensor selects TSL2561 sensors.
The utility model is beneficial in that：
1. the feedback information received by photovoltaic electricity generation controller, utilizes handover module by inversion module and grid-connected mould in time
The connection of block disconnects, and utilizes angle regulator Reasonable adjustment generated energy, is accessed temporarily by batteries, it is to avoid waste and
Unknown losses.
2. photovoltaic module angle direction is adjusted using 3-dimensional freedom platform, it is simple to operate, and disclosure satisfy that illumination
The requirement in direction.
Judge 3. being gathered using intensity of illumination sensor to the intensity of illumination of all directions, improve the generating of photovoltaic module
Efficiency.
Brief description of the drawings
Fig. 1 is a kind of control figure of photovoltaic generation monitoring system；
Fig. 2 is a kind of schematic diagram of photovoltaic generation adjusting means.
In figure：1- intensities of illumination sensor, 2- photovoltaic electricity generation controllers, 3- angle regulators, 4- photovoltaic modulies, 5- store
Battery pack, 6- inversion modules, 7- handover modules, 8- user loads link block, the grid-connected modules of 9-, 10- 3-dimensional freedom platforms,
11- photovoltaic board mounts.
Embodiment
For the ease of it will be appreciated by those skilled in the art that being further described below in conjunction with the accompanying drawings to the utility model.
As shown in Figure 1-2, a kind of photovoltaic generation monitoring system and adjusting means, including photovoltaic electricity generation controller 2 and photovoltaic
Component 4, photovoltaic electricity generation controller 2 is connected with some intensity of illumination sensors 1, and intensity of illumination sensor 1 is sensed from TSL2561
Device, the sensor can be converted to light intensity data signal, and the sensing direction of some intensity of illumination sensors 1 is different, so as to
To judge illumination most strong angle, photovoltaic electricity generation controller 2 is also electrically connected with angle regulator 3, passed according to intensity of illumination
The signal that sensor 1 is fed back can control the direction of photovoltaic module 4 by angle regulator 3, improve the generating of photovoltaic module 4
Efficiency；
The output end of the utility model photovoltaic module 4 is connected to batteries 5 and inversion module 6, batteries 5
Output end is also connected with inversion module 6, and the output end of inversion module 6 is connected with handover module 7, and handover module 7 is connected to
User load link block 8 and grid-connected module 9.
In order to ensure the adjustment of the angle direction of photovoltaic module 4, angle regulator 3 is set to 3-dimensional freedom platform 10, and three certainly
Photovoltaic board mount 11 is set to by the upper mounting plate of degree platform 10,3-dimensional freedom platform 10 is simple due to control, low manufacture cost, angle
Adjusting range is wide, is particularly suitable for the adjustment of the angle direction of photovoltaic module 4.
The utility model handover module 7 includes automatic switching module and manual switching module, and automatic switching module is in isolated island
Inversion module 6 can be automatically connected with grid-connected module 9 after Resolving probiems, and manual switching module can freely be cut according to power supply needs
Change, in most cases under conditions of own load is met, electricity can be conveyed to grid-connected module 9.
In order to ensure timely to find islanding problem, photovoltaic electricity generation controller 2 is provided with communication interface, and communication interface can
Long-range Generation Control center feedack.
In order to avoid the waste of dangerous and resource, photovoltaic electricity generation controller 2 can control photovoltaic module 4 and batteries 5
Connection, the connection of batteries 5 and inversion module 6 and the connection of photovoltaic module 4 and inversion module 6, inversion module 6 and simultaneously
After the connection of net module 9 disconnects, photovoltaic module 4 and batteries 5 will have original off-state to be changed into connection status, and light
The connection of volt component 4 and inversion module 6 can disconnect, to ensure safety problem during island disposal, if accumulator electric-quantity is full of,
Photovoltaic electricity generation controller 2 controls angle regulator 3, towards intensity of illumination most weak direction, to avoid floating as far as possible by photovoltaic module 4
Fill；And once after safety problem solution, photovoltaic module 4 is connected disconnection with batteries 5, photovoltaic module 4 and inversion module 6 are again
Connection, batteries 5 are also linked together with inversion module 6 by original off-state, and when the electric quantity consumption of batteries 5 is complete
Afterwards, batteries 5 and the connection of inversion module 6 disconnect again, and whole process utilizes the storage function of batteries 5, on the one hand keeps away
Exempt from the wasting of resources, security during processing islanding problem is on the other hand improved again, and it is reasonable to combine angle regulator 3
Generated electricity using photovoltaic module 4, with good market popularization value.
It should be appreciated that the purposes of these embodiments is merely to illustrate the utility model and is not intended to limit of the present utility model
Protection domain.In addition, it will also be appreciated that after technology contents of the present utility model have been read, those skilled in the art can be right
The utility model does various change, modification and/or variation, and all these equivalent form of values equally fall within right appended by the application will
Ask within the protection domain that book limited.
Claims (6)
1. a kind of photovoltaic generation monitoring system and adjusting means, it is characterised in that：Including photovoltaic electricity generation controller and photovoltaic module,
The photovoltaic electricity generation controller is connected with some intensity of illumination sensors, and the sensing direction of some intensity of illumination sensors is not
Together, the photovoltaic electricity generation controller is also electrically connected with angle regulator, and photovoltaic can be controlled by the angle regulator
The direction of component；
The output end of the photovoltaic module is connected to batteries and inversion module, the output ends of the batteries also with
The inversion module connection, the output end of the inversion module is connected with handover module, and the handover module is connected to use
Family loads link block and grid-connected module.
2. a kind of photovoltaic generation monitoring system according to claim 1 and adjusting means, it is characterised in that：The angle is adjusted
Regulating device is set to 3-dimensional freedom platform, and the upper mounting plate of the 3-dimensional freedom platform is set to photovoltaic board mount.
3. a kind of photovoltaic generation monitoring system according to claim 1 and adjusting means, it is characterised in that：The switching mould
Block includes automatic switching module and manual switching module, and inversion module can after islanding problem solution for the automatic switching module
It is connected automatically with grid-connected module, the manual switching module needs free switching according to power supply.
4. a kind of photovoltaic generation monitoring system according to claim 1 and adjusting means, it is characterised in that：The photovoltaic hair
Electric controller is provided with communication interface, and the communication interface being capable of long-range Generation Control center feedack.
5. a kind of photovoltaic generation monitoring system according to claim 1 and adjusting means, it is characterised in that：The photovoltaic hair
Electric controller can control connection and the photovoltaic module of connection, batteries and the inversion module of photovoltaic module and batteries
With the connection of inversion module.
6. a kind of photovoltaic generation monitoring system according to claim 1 and adjusting means, it is characterised in that：The illumination is strong
Spend sensor and select TSL2561 sensors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720156741.8U CN206517074U (en) | 2017-02-21 | 2017-02-21 | A kind of photovoltaic generation monitoring system and adjusting means |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720156741.8U CN206517074U (en) | 2017-02-21 | 2017-02-21 | A kind of photovoltaic generation monitoring system and adjusting means |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206517074U true CN206517074U (en) | 2017-09-22 |
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ID=59868467
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720156741.8U Expired - Fee Related CN206517074U (en) | 2017-02-21 | 2017-02-21 | A kind of photovoltaic generation monitoring system and adjusting means |
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| Country | Link |
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| CN (1) | CN206517074U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022321A (en) * | 2021-03-23 | 2021-06-25 | 宜宾乐腾新能源科技有限公司 | Self-generating system of electric vehicle |
-
2017
- 2017-02-21 CN CN201720156741.8U patent/CN206517074U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113022321A (en) * | 2021-03-23 | 2021-06-25 | 宜宾乐腾新能源科技有限公司 | Self-generating system of electric vehicle |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170922 Termination date: 20180221 |
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| CF01 | Termination of patent right due to non-payment of annual fee |