CN106100581A - A kind of based on photovoltaic property and the data monitoring system of surrounding - Google Patents
A kind of based on photovoltaic property and the data monitoring system of surrounding Download PDFInfo
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- CN106100581A CN106100581A CN201610709582.XA CN201610709582A CN106100581A CN 106100581 A CN106100581 A CN 106100581A CN 201610709582 A CN201610709582 A CN 201610709582A CN 106100581 A CN106100581 A CN 106100581A
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 42
- 238000001514 detection method Methods 0.000 claims abstract description 26
- 230000003750 conditioning effect Effects 0.000 claims abstract description 14
- 238000012545 processing Methods 0.000 claims abstract description 9
- 230000005540 biological transmission Effects 0.000 claims abstract description 5
- BASFCYQUMIYNBI-UHFFFAOYSA-N platinum Chemical compound [Pt] BASFCYQUMIYNBI-UHFFFAOYSA-N 0.000 claims description 12
- 238000000034 method Methods 0.000 claims description 7
- 238000003491 array Methods 0.000 claims description 6
- 229910052697 platinum Inorganic materials 0.000 claims description 6
- 230000001105 regulatory effect Effects 0.000 claims description 5
- 230000005855 radiation Effects 0.000 claims description 4
- 108091000080 Phosphotransferase Proteins 0.000 claims description 3
- 238000004891 communication Methods 0.000 claims description 3
- 102000020233 phosphotransferase Human genes 0.000 claims description 3
- 238000005516 engineering process Methods 0.000 abstract description 6
- 238000010248 power generation Methods 0.000 abstract description 6
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000011160 research Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 2
- 239000000463 material Substances 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 1
- 238000004140 cleaning Methods 0.000 description 1
- 238000013500 data storage Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000005457 optimization Methods 0.000 description 1
Classifications
-
- 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
- H02S50/00—Monitoring or testing of PV systems, e.g. load balancing or fault identification
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
-
- 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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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of based on photovoltaic property and the data monitoring system of surrounding, comprise photo-voltaic power supply assembly, temperature sensor, air velocity transducer, solar energy irradiance detection module, voltage detection module, current detection module, data conditioning module, data processing module, data transmission module and remote monitoring module；The present invention utilizes the multiple sensors such as temperature, voltage, electric current, irradiance to gather the information that electricity generation system is on-the-spot, can real-time synchronization measure photovoltaic generating system various data, the database information of storage can be that scientific research in the future provides foundation, and the improvement for photovoltaic power generation technology is laid a good foundation with raising.
Description
Technical field
The invention belongs to photovoltaic charged monitoring field, particularly relate to a kind of data based on photovoltaic property and surrounding prison
Examining system.
Background technology
Along with the optimization of global energy structure, solar energy is increasingly praised highly as cleaning renewable new forms of energy, and photovoltaic is sent out
Electricity is the most extremely paid attention to.Photovoltaic generation base station, generally as independent electric power supply, is applied to remote districts, and the time of operation is relatively
Long, photovoltaic power generation technology is one of development trend of world's new forms of energy, and it requires more exquisite system effectiveness, more reliable, the most more warp
Ji.Traditional monitoring is typically found under proximity condition, the most closely monitors, and this mode requires to be equipped with certain
Attendant is carried out, and spends substantial amounts of human and material resources and financial resources, and along with the expansion of power plant scale, the most increasingly can not
Adapt to modernization expanding economy, therefore, a kind of low cost, low-power consumption, interface the most easily operate, have configuration versatility,
Convenient and practical photo-voltaic power supply monitoring system is imperative.
The energy output of photovoltaic generating system shows bigger difference because of the change of surrounding, to photovoltaic generation system
System is monitored in real time, it is possible to obtain raw measurement data, improving and optimizing and later scientific research offer for system
Useful data, is monitored and analyzed the system of being to ensure that normally and efficiently to the electric property of system environments parameter and system itself thereof
The premise run.The operation of photovoltaic generating system is usually and carries out in the case of unattended duty, to light the most scattered on ground
Volt system is monitored safeguarding to be the most difficult loaded down with trivial details, needs substantial amounts of time and manpower and materials, therefore in photovoltaic generation system
System use teledata monitoring system significant.
Summary of the invention
The technical problem to be solved be the deficiency for background technology provide a kind of based on photovoltaic property and
The data monitoring system of surrounding.
The present invention solves above-mentioned technical problem by the following technical solutions:
A kind of based on photovoltaic property and the data monitoring system of surrounding, comprise photo-voltaic power supply assembly, temperature sensor, wind speed
Sensor, solar energy irradiance detection module, voltage detection module, current detection module, data conditioning module, data process mould
Block, data transmission module and remote monitoring module, the outfan of described photo-voltaic power supply assembly connects temperature sensor sum respectively
According to the input of conditioning module, described air velocity transducer, solar energy irradiance detection module, voltage detection module and current detecting
Module connects data processing module by data conditioning module respectively；Described data processing module is connected by data transmission module
Remote monitoring module；Described photo-voltaic power supply assembly comprises photovoltaic arrays, power governor, accumulator, alternating current-direct current load, described light
Volt square formation is connected with accumulator, alternating current-direct current load respectively by power governor.
As the further preferred scheme of a kind of data monitoring system based on photovoltaic property and surrounding of the present invention, institute
State data conditioning module and comprise signal process box, Signal-regulated kinase and the signal connection interface being sequentially connected with.
As the further preferred scheme of a kind of data monitoring system based on photovoltaic property and surrounding of the present invention, institute
State remote monitoring module and comprise micro controller module and difference connected display module, data memory module, communication mould
Block, clock module and alarm module.
As the further preferred scheme of a kind of data monitoring system based on photovoltaic property and surrounding of the present invention, institute
State temperature sensor and use accurate platinum resistance temperature sensor PT100.
As the further preferred scheme of a kind of data monitoring system based on photovoltaic property and surrounding of the present invention, institute
State voltage detection module and use the STCV-800 voltage sensor of four-way board ST-A series.
As the further preferred scheme of a kind of data monitoring system based on photovoltaic property and surrounding of the present invention, institute
State the HD series High-accuracy direct current great current sensor that current detecting mould uses Wuhan Instrument Corporation to produce.
As the further preferred scheme of a kind of data monitoring system based on photovoltaic property and surrounding of the present invention, institute
Stating solar energy irradiance detection module uses natural resources to fly section ISO9001-global radiation sensor.
The present invention uses above technical scheme compared with prior art, has following technical effect that
1, the photo-voltaic power supply monitoring system of the present invention has low cost, low-power consumption, interface the most easily operate, it is general to have configuration
Property, convenient and practical；Power generation characteristics and surrounding to photovoltaic generating system can monitor in real time easily, obtain reliable
Monitoring Data, effectively saved manpower；
2, the present invention utilizes the multiple sensors such as temperature, voltage, electric current, irradiance to gather the information that electricity generation system is on-the-spot, can be real
Time synchro measure photovoltaic generating system various data, the database information of storage can be that scientific research in the future provides and depends on
According to, the improvement for photovoltaic power generation technology is laid a good foundation with raising.
Accompanying drawing explanation
Fig. 1 is the system structure schematic diagram of the present invention；
Fig. 2 is the structure principle chart of photo-voltaic power supply assembly of the present invention；
Fig. 3 is the system structure schematic diagram of remote monitoring module of the present invention.
Detailed description of the invention
Below technical scheme is described in further detail:
As it is shown in figure 1, a kind of based on photovoltaic property and the data monitoring system of surrounding, comprise photo-voltaic power supply assembly, temperature
Sensor, air velocity transducer, solar energy irradiance detection module, voltage detection module, current detection module, data conditioning mould
Block, data processing module, data transmission module and remote monitoring module, the outfan of described photo-voltaic power supply assembly connects temperature respectively
Degree sensor and the input of data conditioning module, described air velocity transducer, solar energy irradiance detection module, voltage detecting mould
Block and current detection module connect data processing module by data conditioning module respectively；Described data processing module passes through data
Transport module connects remote monitoring module；As in figure 2 it is shown, described photo-voltaic power supply assembly comprises photovoltaic arrays, power governor, storage
Battery, alternating current-direct current load, and described photovoltaic arrays is connected with accumulator, alternating current-direct current load respectively by power governor.
Wherein, described temperature sensor uses accurate platinum resistance temperature sensor PT100, and this sensor is according to IEC751 state
Border standard design and making, utilize the platinum resistance characteristic that its resistance value also changes when temperature changes to measure temperature
Degree, sensor element fired by platinum filament, and stability is high, measures scope wide, utilizes two temperature sensors can be respectively to photovoltaic
Assembly surface temperature and ambient temperature measure；Described voltage detection module uses the STCV-800 electricity of four-way board ST-A series
Pressure sensor, this series sensor is widely used in the monitoring of power system, and voltage tester scope is respectively 0 ~ 1200V；Direct current is examined
That surveys module measures the HD series High-accuracy direct current great current sensor selecting Wuhan Instrument Corporation to produce.Described solar energy irradiation
Degree detection module uses natural resources to fly section ISO9001-global radiation sensor, for detection solar radiation intensity in real time；Described wind
Speed sensor is used for detecting ambient wind velocity.
Described data conditioning module comprises signal process box, Signal-regulated kinase and the signal being sequentially connected with and connects interface,
Directly gather the signal come and not necessarily disclosure satisfy that the requirement of acquisition system due to reasons such as noises, set to be suitable for data acquisition
Standby input range, sensor the signal of telecommunication generated has to pass through process.Signal regulating device can amplify as requested or
Person reduces voltage x current scope, and signal carries out the process such as isolation filter.
Described temperature sensor uses accurate platinum resistance temperature sensor PT100, and described voltage detection module uses four-way
The STCV-800 voltage sensor of board ST-A series, the HD series that described current detecting mould uses Wuhan Instrument Corporation to produce is high-precision
Degree DC high-current sensor, with the sensor sensing photovoltaic generating systems such as electric current, voltage, temperature, wind speed and surrounding
Information, generates measurable signal of telecommunication.The signal obtained due to sensor may be the faintest or containing much noise, need to lead to
Cross signal regulating device be amplified, decay, isolate, multiplex, the operation such as filtering.Just can be with by the signal after conditioning
Data acquisition equipment is connected to.
Straight when photovoltaic generation of the present invention monitoring system needs the information obtained from scene to specifically include that photovoltaic arrays runs
Stream current value, magnitude of voltage, performance number, and the accumulator charge parameter after power governor.Gather air speed value, photovoltaic
Assembly surface and the temperature of surrounding and the irradiance of the sun.Accumulative generating is carried out by the data gathered in the regular period
The calculating of the numerical value such as amount, mean temperature, average irradiance.
As it is shown on figure 3, described remote monitoring module comprise micro controller module and respectively connected display module,
Data memory module, communication module, clock module and alarm module；This background monitoring can realize real time data inspecting, history
The functions such as data storage, parameter are arranged, data show, warning.
In sum, the photo-voltaic power supply monitoring system of the present invention have low cost, low-power consumption, interface the most easily operate,
There is configuration versatility, convenient and practical；Can power generation characteristics and surrounding to photovoltaic generating system carry out in real time easily
Monitoring, obtains reliable Monitoring Data, has effectively saved manpower；The present invention utilizes temperature, voltage, electric current, irradiance etc. many
The information that kind of sensor acquisition electricity generation system is on-the-spot, can measure the various data of photovoltaic generating system, the number of storage by real-time synchronization
Can be that scientific research in the future provides foundation according to storehouse information, the improvement for photovoltaic power generation technology be laid a good foundation with raising.
It is understood that unless otherwise defined, all terms used herein (include skill to those skilled in the art of the present technique
Art term and scientific terminology) have with the those of ordinary skill in art of the present invention be commonly understood by identical meaning.Also
It should be understood that those terms defined in such as general dictionary should be understood that have with in the context of prior art
The consistent meaning of meaning, and unless defined as here, will not explain by idealization or the most formal implication.
Above example is only the technological thought that the present invention is described, it is impossible to limit protection scope of the present invention with this, every
The technological thought proposed according to the present invention, any change done on the basis of technical scheme, each fall within scope
Within.Above embodiments of the present invention are explained in detail, but the present invention is not limited to above-mentioned embodiment, in ability
In the ken that territory those of ordinary skill is possessed, it is also possible to make various change on the premise of or else departing from present inventive concept
Change.
Claims (7)
1. one kind based on photovoltaic property and the data monitoring system of surrounding, it is characterised in that: comprise photo-voltaic power supply assembly, temperature
Degree sensor, air velocity transducer, solar energy irradiance detection module, voltage detection module, current detection module, data conditioning mould
Block, data processing module, data transmission module and remote monitoring module, the outfan of described photo-voltaic power supply assembly connects temperature respectively
Degree sensor and the input of data conditioning module, described air velocity transducer, solar energy irradiance detection module, voltage detecting mould
Block and current detection module connect data processing module by data conditioning module respectively；Described data processing module passes through data
Transport module connects remote monitoring module；It is straight that described photo-voltaic power supply assembly comprises photovoltaic arrays, power governor, accumulator, friendship
Current load, described photovoltaic arrays is connected with accumulator, alternating current-direct current load respectively by power governor.
It is the most according to claim 1 a kind of based on photovoltaic property and the data monitoring system of surrounding, it is characterised in that:
Described data conditioning module comprises signal process box, Signal-regulated kinase and the signal being sequentially connected with and connects interface.
It is the most according to claim 1 a kind of based on photovoltaic property and the data monitoring system of surrounding, it is characterised in that:
Described remote monitoring module comprises micro controller module and connected display module, data memory module, communication respectively
Module, clock module and alarm module.
It is the most according to claim 1 a kind of based on photovoltaic property and the data monitoring system of surrounding, it is characterised in that:
Described temperature sensor uses accurate platinum resistance temperature sensor PT100.
It is the most according to claim 1 a kind of based on photovoltaic property and the data monitoring system of surrounding, it is characterised in that:
Described voltage detection module uses the STCV-800 voltage sensor of four-way board ST-A series.
It is the most according to claim 1 a kind of based on photovoltaic property and the data monitoring system of surrounding, it is characterised in that:
Described current detecting mould uses the HD series High-accuracy direct current great current sensor that Wuhan Instrument Corporation produces.
It is the most according to claim 1 a kind of based on photovoltaic property and the data monitoring system of surrounding, it is characterised in that:
Described solar energy irradiance detection module uses natural resources to fly section ISO9001-global radiation sensor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201610709582.XA CN106100581A (en) | 2016-08-23 | 2016-08-23 | A kind of based on photovoltaic property and the data monitoring system of surrounding |
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| CN201610709582.XA CN106100581A (en) | 2016-08-23 | 2016-08-23 | A kind of based on photovoltaic property and the data monitoring system of surrounding |
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| CN106100581A true CN106100581A (en) | 2016-11-09 |
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| CN201610709582.XA Pending CN106100581A (en) | 2016-08-23 | 2016-08-23 | A kind of based on photovoltaic property and the data monitoring system of surrounding |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418547A (en) * | 2018-05-07 | 2018-08-17 | 北京汉能光伏投资有限公司 | Domestic solar outgoing electrical measurement test system |
| CN112422082A (en) * | 2020-12-16 | 2021-02-26 | 全鼎电子(苏州)有限公司 | Solar panel monitoring system based on wireless network |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389417A (en) * | 2012-05-09 | 2013-11-13 | 上海太阳能工程技术研究中心有限公司 | Data monitoring and acquiring device of small photovoltaic power generation system |
| CN104457834A (en) * | 2013-09-18 | 2015-03-25 | 梁懿 | Photovoltaic generating data monitoring system |
| CN205945648U (en) * | 2016-08-23 | 2017-02-08 | 江苏南能电气有限公司 | Data monitoring system based on photovoltaic characteristic and surrounding environment |
-
2016
- 2016-08-23 CN CN201610709582.XA patent/CN106100581A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103389417A (en) * | 2012-05-09 | 2013-11-13 | 上海太阳能工程技术研究中心有限公司 | Data monitoring and acquiring device of small photovoltaic power generation system |
| CN104457834A (en) * | 2013-09-18 | 2015-03-25 | 梁懿 | Photovoltaic generating data monitoring system |
| CN205945648U (en) * | 2016-08-23 | 2017-02-08 | 江苏南能电气有限公司 | Data monitoring system based on photovoltaic characteristic and surrounding environment |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108418547A (en) * | 2018-05-07 | 2018-08-17 | 北京汉能光伏投资有限公司 | Domestic solar outgoing electrical measurement test system |
| CN108418547B (en) * | 2018-05-07 | 2024-03-08 | 东君新能源有限公司 | Solar outdoor power generation test system |
| CN112422082A (en) * | 2020-12-16 | 2021-02-26 | 全鼎电子(苏州)有限公司 | Solar panel monitoring system based on wireless network |
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Application publication date: 20161109 |