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 PDF

Info

Publication number
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
Authority
CN
China
Prior art keywords
controller
load
system based
internet
things
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
Application number
CN201410744817.XA
Other languages
Chinese (zh)
Inventor
徐兴平
汪奎
刘宝祥
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Xi'an Galactic Net Electricity Intelligent Electric Co Ltd
Original Assignee
Xi'an Galactic Net Electricity Intelligent Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Xi'an Galactic Net Electricity Intelligent Electric Co Ltd filed Critical Xi'an Galactic Net Electricity Intelligent Electric Co Ltd
Priority to CN201410744817.XA priority Critical patent/CN105743429A/en
Publication of CN105743429A publication Critical patent/CN105743429A/en
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • Control Of Electrical Variables (AREA)
  • 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

A kind of off-network photovoltaic generating system based on Internet of Things
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)

  1. 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. 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. 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).
CN201410744817.XA 2014-12-09 2014-12-09 Off-grid photovoltaic power generation system based on IOT (Internet of Things) Pending CN105743429A (en)

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

Family

ID=56237804

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)

* Cited by examiner, † Cited by third party
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

Cited By (3)

* Cited by examiner, † Cited by third party
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

Similar Documents

Publication Publication Date Title
CN203117365U (en) Online insulation monitoring system suitable for photovoltaic grid-connected power generation system
US10284115B2 (en) Inverter system
CN105486959A (en) Power transformer fault diagnosis system based on Internet-of-things and cloud computing
CN203071637U (en) DC power supply connection control apparatus
CN105743429A (en) Off-grid photovoltaic power generation system based on IOT (Internet of Things)
CN204103595U (en) Based on the distributed wind-power generator system of Internet of Things
CN103401315A (en) Distributed generation Internet of Things control system
CN103560537A (en) Area distribution photovoltaic power supply grid-connected system and control method of area distribution photovoltaic power supply grid-connected system
CN203406677U (en) Distributed generation Internet-of-things control system
CN204012922U (en) Photovoltaic plant cleans analyzer
CN207339719U (en) Build fence photovoltaic generating system
CN207232714U (en) Intelligent energy monitoring management system
CN205544331U (en) Contravariant controlling means and grid -connected electricity generation system are incorporated into power networks
CN204947954U (en) Independent solar or wind power generation capacitive buffer convergence system
CN104682420A (en) Household power generation and grid-connected system
CN203415980U (en) Solar polymerization inversion controlling device
CN203574396U (en) Charge and discharge controller
CN203909190U (en) Base station equipment test power supply
CN102386634A (en) Harmonic-interference-free re-generation grid-connection device driven by low-voltage DC
CN203894566U (en) Solar energy modularization embedded controller with commercial power complementation function
CN204886256U (en) Broadcasting power control system
CN105656189A (en) Power distribution system
CN205901139U (en) Constant temperature distribution network automation cabinet
CN204304463U (en) A kind of wind farm grid-connected safety control system
CN204391895U (en) Wireless communication base station emergency power supply system

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
WD01 Invention patent application deemed withdrawn after publication

Application publication date: 20160706

WD01 Invention patent application deemed withdrawn after publication