CN205622599U - Photovoltaic power generation state detecting system - Google Patents
Photovoltaic power generation state detecting system Download PDFInfo
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- CN205622599U CN205622599U CN201620423791.3U CN201620423791U CN205622599U CN 205622599 U CN205622599 U CN 205622599U CN 201620423791 U CN201620423791 U CN 201620423791U CN 205622599 U CN205622599 U CN 205622599U
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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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Abstract
The utility model relates to a photovoltaic power generation state detecting system. Photovoltaic power generation state detecting system is including control end and detection terminal, detection terminal is including light sensor, metering modules, communication module and the electric power data storehouse be connected with control module respectively, electric power data's index is illumination intensity in the electricity power data storehouse, metering modules is connected with the input of electric energy meter. Photovoltaic power generation state detecting system realizes carrying out real time monitoring to photovoltaic power generation system to the feedback is unusual rapidly, the difficult practical problem who detects, hard discovers, hard collects evidence of photovoltaic power generation malfeasance has effectively been overcome.
Description
Technical field
This utility model relates to a kind of photovoltaic generation condition detecting system, belongs to the technical field of photovoltaic power generation apparatus.
Background technology
Along with the development of modern industry, the traditional fuel energy reduces day by day, and the harm causing environment becomes increasingly conspicuous, simultaneously the whole world
There are about 2,000,000,000 people and can not get normal energy supply.In the face of present situation, regenerative resource has all been invested sight in the whole world, it is desirable to can
The renewable sources of energy can change the energy resource structure of the mankind, maintains long-range sustainable development.Solar energy becomes with its exclusive advantage
The focus that people pay attention to.Abundant solar radiant energy is the important energy, is inexhaustible, pollution-free, cheap
, the energy that the mankind can freely utilize.Under this situation, the Chinese government carries out energetically and encourages resident's solar electrical energy generation；
And the unnecessary electric energy that photovoltaic power generation apparatus sends can flow to national grid, country subsidizes according to the generated energy of conveying.
For the preferential policy of country, the city of national grid is electrically accessed the electric energy meter of metering photovoltaic power generation quantity by many lawless persons,
Gain the subsidy of country by cheating.This also result in severe social influence while causing the economic loss of national grid.
For now, photovoltaic power generation apparatus installs dispersion (it is voluntary that its installation is in order at each family completely), does not has unified planning, institute
Cause the biggest difficulty, also electrical network grass-roots work personnel being detected the prediction of real-time generated energy and target area generated energy in future
Above-mentioned malpractice is made to there is difficult detection, difficult discovery, the realistic problem of difficult evidence obtaining.
In prior art, the detecting system for photovoltaic generating system has a lot, but not for the special detection of the problems referred to above
System.Chinese patent 205081757U discloses a kind of photovoltaic plant long distance control system.Photovoltaic plant of the present utility model is long-range
Monitoring system is and to be uploaded the collection of the correlation coefficienies such as the light intensity of photovoltaic power generation equipment, temperature, battery temp by single-chip microcomputer
Control machine to master station, then carry out data analysis and monitoring.Chinese patent 204304919U discloses a kind of unimodule distributing photovoltaic
Generation monitoring harvester, this harvester by single-chip microcomputer to the temperature of photovoltaic power generation equipment, battery temp, charging and discharging currents electricity
Data are so passed to display screen and staff by the collection of the correlation coefficienies such as pressure and data analysis, and its function is when photovoltaic generation sets
Find in time for staff when going wrong.
Utility model content
For the deficiencies in the prior art, this utility model provides a kind of photovoltaic generation condition detecting system.
The technical solution of the utility model is:
A kind of photovoltaic generation condition detecting system, including interconnective control end and detection terminal；Described detection terminal includes control
Molding block and the optical sensor being connected with control module respectively, metering module, communication module and electrical power data base；Electrical power number
It is intensity of illumination according to the index of electrical power data in storehouse；Metering module is connected with the input of electric energy meter.Light described in the utility model
Optical sensor in use, is arranged near the solar panel of photovoltaic generation, enters by volt generating state detecting system
Row intensity of illumination gathers.Described electric energy meter is the electric energy meter of metering photovoltaic power generation quantity.
Preferably, described optical sensor is GY-30 and UV UV sensor；Metering module is ATT7022BU electric energy metrical core
Sheet；Communication module is SIM900A or APC220 wireless transport module.
It is further preferred that described control end is the mobile phone of staff；Control module stores the phone number of staff
And user profile.User profile includes the information such as user name, address of theenduser.
Preferably, described photovoltaic generation condition detecting system also includes relay and inverter；Relay respectively with control module and
Metering module connects；Inverter passes sequentially through relay and metering module and is connected with the input of electric energy meter；Described control module is
Single-chip microcomputer.It is further preferred that be STC89C52 single-chip microcomputer.Relay disconnecting circuit after system alarm plays protection system peace
Full effect.The effect of inverter is that the DC source that solar panel produces is converted into alternating current power supply, is photovoltaic generation
Required device.
It is further preferred that described single-chip microcomputer connects DS1302 clock module and OLED LCDs.DS1302 clock mould
Block provides correct time for whole system；OLED LCDs is for the real-time total electric energy showing active user's photovoltaic generation and report
Alarming information.
It is further preferred that the vcc pin of GY-30, gnd pin, scl pin and sda pin respectively with the vcc of single-chip microcomputer
Port, gnd port, P1.3 port and P1.4 port connect；The addr pin of GY-30 is connected with single-chip microcomputer gnd port；
The vcc pin of UV UV sensor, gnd pin and out pin respectively with vcc port, gnd port and the P1.5 of single-chip microcomputer
Port connects；The vcc pin of ATT7022BU electric energy computation chip, gnd pin, sc pin, din pin, dout pin
With sclk pin respectively with vcc port, gnd port, P0.4 port, P1.0 port, P1.1 port and the P1.2 of single-chip microcomputer
Port connects；The vcc pin of relay, end pin and in pin respectively with vcc port, gnd port and the P0.1 of single-chip microcomputer
Port connects；The vcc pin of SIM900A, gnd pin are connected with vcc port, the gnd port of single-chip microcomputer respectively, SIM900A
Input and outfan be connected with outfan and the input of single-chip microcomputer respectively；The vcc pin of DS1302 clock module, gnd
Pin, clk pin, dat pin, rst pin respectively with the vcc port of single-chip microcomputer, gnd port, P0.5 port, P0.6
Port and P0.7 port connect；The vcc pin of OLED LCDs, gnd pin, scl pin and sda pin are respectively
It is connected with vcc port, gnd port, P0.2 port and the P0.3 port of single-chip microcomputer.Relay common port and normally opened end respectively with
Live wire connects.
Preferably, described photovoltaic generation condition detecting system includes multiple detection terminal.The advantage herein designed is, it is achieved one
Controlling the end control to multiple detection terminals, efficiency is high, and synchronicity is high.
A kind of method utilizing said detecting system to carry out photovoltaic generation state-detection, comprises the following steps that
1) intensity of illumination measures:
Intensity of illumination near solar panel is passed to control module by optical sensor；
2) electrical power data are obtained:
Control module transfers corresponding electrical power data according to intensity of illumination from electrical power data base；Metering module calculates input electric energy
The real-time electrical power of table；
3) Data Comparison:
Electrical power data and real-time electrical power are compared by control module, if electrical power data have big difference with real-time electrical power,
Control module is determined with electricity filching behavior；
4) warning is sent:
Corresponding user profile is sent to controlling end by control module by communication module.
Preferably, described step 3) in judge that the standard that electrical power data and real-time electrical power have big difference is, electrical power data
More than real-time electrical power 20%.
The beneficial effects of the utility model are:
Photovoltaic generation condition detecting system the most described in the utility model, it is achieved photovoltaic generating system is monitored in real time, the most instead
Present exception, stealing position is positioned；Effectively overcome the detection of photovoltaic generation malpractice difficulty, difficult find, the showing of difficult evidence obtaining
Real problem；
Photovoltaic generation condition detecting system the most described in the utility model, simple in construction；Automaticity height is low in energy consumption；It is easily achieved,
It is beneficial to large-scale popularization and application；
Photovoltaic generation condition detecting system the most described in the utility model, can control multiple or big by one or a small amount of end that controls
Amount detection terminal；Be beneficial to several management and the monitoring of photovoltaic generation, efficiency is high, reaction is fast.
Accompanying drawing explanation
Fig. 1 is the structured flowchart of photovoltaic generation condition detecting system described in the utility model；
Fig. 2 is the circuit diagram that ATT7022BU electric energy computation chip described in the utility model is connected with single-chip microcomputer；
Fig. 3 is the method flow diagram utilizing photovoltaic generation condition detecting system to carry out photovoltaic generation state-detection；
Detailed description of the invention
Below in conjunction with embodiment and Figure of description, this utility model is described further, but is not limited to this.
Embodiment 1
As Figure 1-3.
A kind of photovoltaic generation condition detecting system, including interconnective control end and detection terminal；Described detection terminal includes control
Molding block and the optical sensor being connected with control module respectively, metering module, communication module and electrical power data base；Electrical power number
It is intensity of illumination according to the index of electrical power data in storehouse；Metering module is connected with the input of electric energy meter.Light described in the utility model
Optical sensor in use, is arranged near the solar panel of photovoltaic generation, enters by volt generating state detecting system
Row intensity of illumination gathers.Described electric energy meter is the electric energy meter of metering photovoltaic power generation quantity.
Embodiment 2
Photovoltaic generation condition detecting system as described in Example 1, its difference is, described optical sensor is GY-30 and UV is purple
Outer line sensor；Metering module is ATT7022BU electric energy computation chip；Communication module is SIM900A.
Embodiment 3
Photovoltaic generation condition detecting system as described in Example 2, its difference is, described communication module is the wireless biography of APC220
Defeated module.
Embodiment 4
Photovoltaic generation condition detecting system as described in Example 2, its difference is, described control end is the mobile phone of staff；
In control module, storage has phone number and the user profile of staff.User profile includes the information such as user name, address of theenduser.
Embodiment 5
Photovoltaic generation condition detecting system as described in Example 1, its difference is, described photovoltaic generation condition detecting system is also
Including relay and inverter；Relay is connected with control module and metering module respectively；Inverter passes sequentially through relay and meter
Amount module is connected with the input of electric energy meter；Described control module is STC89C52 single-chip microcomputer.Relay disconnects after system alarm
Circuit plays the effect of protection security of system.
Embodiment 6
Photovoltaic generation condition detecting system as described in Example 5, its difference is, single-chip microcomputer connects DS1302 clock module
With OLED LCDs.DS1302 clock module provides correct time for whole system；OLED LCDs is in real time
Total electric energy of display active user's photovoltaic generation and warning message.
Embodiment 7
As described in Example 6 photovoltaic generation condition detecting system, its difference is, the vcc pin of GY-30, gnd pin,
Scl pin and sda pin are connected with vcc port, gnd port, P1.3 port and the P1.4 port of single-chip microcomputer respectively；GY-30
Addr pin be connected with single-chip microcomputer gnd port；The vcc pin of UV UV sensor, gnd pin and out pin are respectively
It is connected with vcc port, gnd port and the P1.5 port of single-chip microcomputer；The vcc pin of ATT7022BU electric energy computation chip, gnd
Pin, sc pin, din pin, dout pin and sclk pin respectively with the vcc port of single-chip microcomputer, gnd port, P0.4
Port, P1.0 port, P1.1 port and P1.2 port connect；The vcc pin of relay, end pin and in pin are respectively
It is connected with vcc port, gnd port and the P0.1 port of single-chip microcomputer；The vcc pin of SIM900A, gnd pin respectively with list
The vcc port of sheet machine, gnd port connect, the input of SIM900A and outfan respectively with outfan and the input of single-chip microcomputer
Connect；The vcc pin of DS1302 clock module, gnd pin, clk pin, dat pin, rst pin respectively with single-chip microcomputer
Vcc port, gnd port, P0.5 port, P0.6 port and P0.7 port connect；The vcc of OLED LCDs
Pin, gnd pin, scl pin and sda pin respectively with vcc port, gnd port, P0.2 port and the P0.3 of single-chip microcomputer
Port connects.Relay common port and normally opened end are connected with live wire respectively.
Embodiment 8
Photovoltaic generation condition detecting system as described in Example 1, its difference is, described photovoltaic generation condition detecting system bag
Include 3 detection terminals.The advantage herein designed is, it is achieved one controls the end Synchronization Control to 3 detection terminals, and efficiency is high,
Synchronicity is high.
Claims (7)
1. a photovoltaic generation condition detecting system, it is characterised in that include interconnective control end and detection terminal；Described
Detection terminal includes control module and the optical sensor being connected respectively, metering module, communication module and electrical power number with control module
According to storehouse；In electrical power data base, the index of electrical power data is intensity of illumination；Metering module is connected with the input of electric energy meter.
Photovoltaic generation condition detecting system the most according to claim 1, it is characterised in that described optical sensor is GY-30
With UV UV sensor；Metering module is ATT7022BU electric energy computation chip；Communication module is SIM900A or APC220
Wireless transport module.
Photovoltaic generation condition detecting system the most according to claim 2, it is characterised in that described control end is staff
Mobile phone；In control module, storage has phone number and the user profile of staff.
Photovoltaic generation condition detecting system the most according to claim 1, it is characterised in that described photovoltaic generation state-detection
System also includes relay and inverter；Relay is connected with control module and metering module respectively；Inverter passes sequentially through relay
Device and metering module are connected with the input of electric energy meter；Described control module is single-chip microcomputer.
Photovoltaic generation condition detecting system the most according to claim 4, it is characterised in that described single-chip microcomputer connects DS1302
Clock module and OLED LCDs.
Photovoltaic generation condition detecting system the most according to claim 5, it is characterised in that the vcc pin of GY-30, gnd
Pin, scl pin and sda pin are connected with vcc port, gnd port, P1.3 port and the P1.4 port of single-chip microcomputer respectively；
The addr pin of GY-30 is connected with single-chip microcomputer gnd port；The vcc pin of UV UV sensor, gnd pin and out draw
Foot is connected with vcc port, gnd port and the P1.5 port of single-chip microcomputer respectively；The vcc of ATT7022BU electric energy computation chip draws
Foot, gnd pin, sc pin, din pin, dout pin and sclk pin respectively with vcc port, the gnd end of single-chip microcomputer
Mouth, P0.4 port, P1.0 port, P1.1 port and P1.2 port connect；The vcc pin of relay, end pin and in
Pin is connected with vcc port, gnd port and the P0.1 port of single-chip microcomputer respectively；The vcc pin of SIM900A, gnd pin
Be connected with vcc port, the gnd port of single-chip microcomputer respectively, the input of SIM900A and outfan respectively with the outfan of single-chip microcomputer
Connect with input；The vcc pin of DS1302 clock module, gnd pin, clk pin, dat pin, rst pin are respectively
It is connected with vcc port, gnd port, P0.5 port, P0.6 port and the P0.7 port of single-chip microcomputer；OLED liquid crystal display
Vcc pin, gnd pin, scl pin and the sda pin of screen respectively with the vcc port of single-chip microcomputer, gnd port, P0.2 end
Mouth and P0.3 port connect.
Photovoltaic generation condition detecting system the most according to claim 1, it is characterised in that described photovoltaic generation state-detection
System includes multiple detection terminal.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620423791.3U CN205622599U (en) | 2016-05-11 | 2016-05-11 | Photovoltaic power generation state detecting system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201620423791.3U CN205622599U (en) | 2016-05-11 | 2016-05-11 | Photovoltaic power generation state detecting system |
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| CN201620423791.3U Expired - Fee Related CN205622599U (en) | 2016-05-11 | 2016-05-11 | Photovoltaic power generation state detecting system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743437A (en) * | 2016-05-11 | 2016-07-06 | 国网山东省电力公司阳谷县供电公司 | Photovoltaic power generation state detecting system and application thereof |
| CN106972828A (en) * | 2017-03-31 | 2017-07-21 | 云南同福新能源科技有限公司 | Photovoltaic generation Intelligent remote monitoring system |
-
2016
- 2016-05-11 CN CN201620423791.3U patent/CN205622599U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105743437A (en) * | 2016-05-11 | 2016-07-06 | 国网山东省电力公司阳谷县供电公司 | Photovoltaic power generation state detecting system and application thereof |
| CN106972828A (en) * | 2017-03-31 | 2017-07-21 | 云南同福新能源科技有限公司 | Photovoltaic generation Intelligent remote monitoring system |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20161005 Termination date: 20170511 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |