CN105743429A - Off-grid photovoltaic power generation system based on IOT (Internet of Things) - Google Patents
Off-grid photovoltaic power generation system based on IOT (Internet of Things) Download PDFInfo
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- CN105743429A CN105743429A CN201410744817.XA CN201410744817A CN105743429A CN 105743429 A CN105743429 A CN 105743429A CN 201410744817 A CN201410744817 A CN 201410744817A CN 105743429 A CN105743429 A CN 105743429A
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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
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- Photovoltaic Devices (AREA)
Abstract
Provided is an off-grid photovoltaic power generation system based on IOT, comprising a solar photovoltaic panel array, a DC/DC converter, a DC load, an accumulator, an inverter, an AC load, a JATG interface, a wireless receiver, a management center, a wireless emitter, a controller and a display module. The system can remotely monitor the generation power of the a photovoltaic power station, and generate a power generation data report in real time; in addition, the on and off of the photovoltaic power generation system can be remotely controlled; in case of a fault, the system can be closed timely to avoid heavy loss to proprietors.
Description
Technical field
The present invention relates to technical field of photovoltaic power generation, particularly a kind of off-network photovoltaic generating system based on Internet of Things.
Background technology
Solar photovoltaic generation system is as a kind of major way utilizing solar energy, owing to can provide clean energy resource, reduces tradition fossil energy and environment is damaged, and has obtained in whole world major country and greatly develop since entering new century.
The centralized single electric power system that electric power system in the world is is principal character with large-sized unit, bulk power grid, high voltage now, when society to the energy and supply of electric power quality and safety reliability requirement more and more higher, the defect that bulk power grid exists is more and more obvious, such as, in centralized bulk power grid, produced by the fault of any point, whole electrical network all can be affected greatly by disturbance, it is likely to time serious cause large-area power-cuts or even Tie-line Opening, causes catastrophic effect；And this bulk power grid is highly prone to again the destruction of war or terrorist forces；Additionally sun-drenched place is meagrely-populated, adopts the manually cost having increased the weight of photovoltaic generation on duty, and goes wrong and cannot diagnose immediately and keep in repair.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the purpose of pin of the present invention is to propose a kind of off-network photovoltaic generating system based on Internet of Things, and cost of electricity-generating is low, unmanned and the intelligentized off-network photovoltaic generating system based on Internet of Things.
For achieving the above object, the technical solution used in the present invention is:
A kind of off-network photovoltaic generating system based on Internet of Things, including photovoltaic plate array, DC/DC changer, DC load, accumulator, inverter, AC load, JATG interface, wireless receiver, administrative center, wireless transmitter, controller and display module, it is characterized in that, described DC/DC changer is connected with photovoltaic plate array, described accumulator respectively with DC/DC changer, DC load, inverter and controller connect, described AC load is connected with inverter, described photovoltaic plate array is connected with controller, described inverter is connected with controller, described JATG interface is all connected with controller with wireless transmitter, described display module is connected with controller, described wireless receiver is connected with wireless transmitter, described administrative center is connected with wireless receiver.
Accompanying drawing explanation
Fig. 1 is that present system structural diagrams is intended to.
Wherein, 1-photovoltaic plate array；2-DC/DC changer；3-DC load；4-accumulator；5-inverter；6-AC load；7-JATG interface；8-wireless receiver；9-administrative center；10-wireless transmitter；11-controller；12-display module.
Detailed description of the invention
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described.
nullAs shown in Figure 1，A kind of off-network photovoltaic generating system based on Internet of Things，Including photovoltaic plate array 1、DC/DC changer 2、DC load 3、Accumulator 4、Inverter 5、AC load 6、JATG interface 7、Wireless receiver 8、Administrative center 9、Wireless transmitter 10、Controller 11 and display module 12，It is characterized in that，Described DC/DC changer 2 is connected with photovoltaic plate array 1，Described accumulator 4 respectively with DC/DC changer 2、DC load 3、Inverter 5 and controller 11 connect，Described AC load 6 is connected with inverter 5，Described photovoltaic plate array 1 is connected with controller 11，Described inverter 5 is connected with controller 11，Described JATG interface 7 is all connected with controller 11 with wireless transmitter 10，Described display module 12 is connected with controller 11，Described wireless receiver 8 is connected with wireless transmitter 10，Described administrative center 9 is connected with wireless receiver 8.
Described controller 11 is provided with electric quantity metering unit.
Described photovoltaic plate array 1 is provided with sunlight position sensor.
Many other can be made without departing from the spirit and scope of the present invention to change and remodeling.Should be appreciated that and the invention is not restricted to specific embodiment, the scope of the invention limits.
Claims (3)
- null1. the off-network photovoltaic generating system based on Internet of Things，Including photovoltaic plate array (1)、DC/DC changer (2)、DC load (3)、Accumulator (4)、Inverter (5)、AC load (6)、JATG interface (7)、Wireless receiver (8)、Administrative center (9)、Wireless transmitter (10)、Controller (11) and display module (12)，It is characterized in that，Described DC/DC changer (2) is connected with photovoltaic plate array (1)，Described accumulator (4) respectively with DC/DC changer (2)、DC load (3)、Inverter (5) and controller (11) connect，Described AC load (6) is connected with inverter (5)，Described photovoltaic plate array (1) is connected with controller (11)，Described inverter (5) is connected with controller (11)，Described JATG interface (7) is all connected with controller (11) with wireless transmitter (10)，Described display module (12) is connected with controller (11)，Described wireless receiver (8) is connected with wireless transmitter (10)，Described administrative center (9) is connected with wireless receiver (8).
- 2. a kind of off-network photovoltaic generating system based on Internet of Things described in claim 1, it is characterised in that be provided with electric quantity metering unit in described controller (11).
- 3. a kind of off-network photovoltaic generating system based on Internet of Things described in claim 1, it is characterised in that be provided with sunlight position sensor on described photovoltaic plate array (1).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744817.XA CN105743429A (en) | 2014-12-09 | 2014-12-09 | Off-grid photovoltaic power generation system based on IOT (Internet of Things) |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410744817.XA CN105743429A (en) | 2014-12-09 | 2014-12-09 | Off-grid photovoltaic power generation system based on IOT (Internet of Things) |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105743429A true CN105743429A (en) | 2016-07-06 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410744817.XA Pending CN105743429A (en) | 2014-12-09 | 2014-12-09 | Off-grid photovoltaic power generation system based on IOT (Internet of Things) |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN105743429A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106532779A (en) * | 2016-12-30 | 2017-03-22 | 湖北追日电气股份有限公司 | Solar grid-connected power generation system and control method thereof |
| CN107276530A (en) * | 2016-12-11 | 2017-10-20 | 湖北永恒太阳能股份有限公司 | A kind of small information type intelligent photovoltaic electricity generation system |
-
2014
- 2014-12-09 CN CN201410744817.XA patent/CN105743429A/en active Pending
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107276530A (en) * | 2016-12-11 | 2017-10-20 | 湖北永恒太阳能股份有限公司 | A kind of small information type intelligent photovoltaic electricity generation system |
| CN106532779A (en) * | 2016-12-30 | 2017-03-22 | 湖北追日电气股份有限公司 | Solar grid-connected power generation system and control method thereof |
| CN106532779B (en) * | 2016-12-30 | 2024-04-26 | 博格华纳新能源(襄阳)有限公司 | Solar grid-connected power generation system and control method thereof |
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| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20160706 |
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| WD01 | Invention patent application deemed withdrawn after publication |