CN108594688A - Off-grid type solar power generation intellectual monitoring analysis system - Google Patents
Off-grid type solar power generation intellectual monitoring analysis system Download PDFInfo
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- CN108594688A CN108594688A CN201810646132.XA CN201810646132A CN108594688A CN 108594688 A CN108594688 A CN 108594688A CN 201810646132 A CN201810646132 A CN 201810646132A CN 108594688 A CN108594688 A CN 108594688A
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- 238000004458 analytical method Methods 0.000 title claims abstract description 26
- 238000012544 monitoring process Methods 0.000 title claims abstract description 22
- 238000010248 power generation Methods 0.000 title claims abstract description 15
- 238000013480 data collection Methods 0.000 claims abstract description 13
- 230000005611 electricity Effects 0.000 claims description 26
- 238000012545 processing Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 claims description 11
- XGCDBGRZEKYHNV-UHFFFAOYSA-N 1,1-bis(diphenylphosphino)methane Chemical compound C=1C=CC=CC=1P(C=1C=CC=CC=1)CP(C=1C=CC=CC=1)C1=CC=CC=C1 XGCDBGRZEKYHNV-UHFFFAOYSA-N 0.000 claims description 9
- 238000006243 chemical reaction Methods 0.000 claims description 6
- 230000007423 decrease Effects 0.000 claims description 4
- 238000013461 design Methods 0.000 claims description 3
- 238000000034 method Methods 0.000 claims description 3
- 230000008520 organization Effects 0.000 claims description 3
- 241001269238 Data Species 0.000 claims 1
- 238000005516 engineering process Methods 0.000 abstract description 5
- 238000007405 data analysis Methods 0.000 abstract description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- 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
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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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- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Management, Administration, Business Operations System, And Electronic Commerce (AREA)
Abstract
The invention discloses off-grid type solar power generation intellectual monitoring analysis systems, including intellectual monitoring circuit, the intellectual monitoring circuit includes signal acquisition module and data transmitting module, the signal of interest of the registered website of signal acquisition module online real time collecting, signal data is sent to host computer i.e. data terminal analysis platform by the data transmitting module by network every minute, simultaneously by data record in SD card, further, data terminal analysis platform administrator is multipair multi-form with website, pass through the data collection and analysis of system, technical staff can carry out remote technology guidance according to data characteristics to client, without arriving on-the-spot guidance, technical staff can have found the hidden danger present in off-network solar power system in advance according to data characteristics, it solves the problems, such as in advance, to extend the service life of off-network solar power system.
Description
Technical field
The present invention relates to off-grid type solar power generation technical field of intelligence, specially off-grid type solar power generation intellectual monitoring
Analysis system.
Background technology
Currently, African Territories conventional electric power is built, extremely not perfect, power grid area coverage is less, causes many factories cannot be just
Often operation is even closed down, and to solve the vital conjuncture of such areas without electricity factory, local government introduces from China
Off-grid type solar power system, inevitably there are some hidden danger in off-grid type solar power system, if too late in use
When solve, the service life of whole system can be influenced, and professional technician can be believed these hidden danger by system in many cases
The analysis of number is predicted and is eliminated in advance, but since African Territories and China are separated by vast oceans, technical staff periodically arrive scene into
Row guidance is extremely inconvenient.
Invention content
The present invention provides off-grid type solar power generation intellectual monitoring analysis system, can effectively solve in above-mentioned background technology
The problem of proposition.
To achieve the above object, the present invention provides the following technical solutions：Off-grid type solar power generation intellectual monitoring analysis system
System, including intellectual monitoring circuit, the intellectual monitoring circuit include signal acquisition module and data transmitting module, the signal is adopted
Collect the signal of interest of the registered website of module online real time collecting, the data transmitting module is by network every minute by signal
Data are sent to host computer i.e. data terminal analysis platform, while by data record in SD card.
Further, the signal acquisition module generally consists of the following parts：
1 collection of simulant signal and processing routine, analog input signal is acquired, scale conversion, be filtered and
Secondary data calculates, and data are stored in disk；
2 digital signal acquirings and processing routine, digital input signal be acquired and code system between conversion；
3 pulse signal processing routines judge and count into line level height to the pulse signal of input；
4 switching signal processing routines judge that switching signal input state changes situation, if changing, execute corresponding
Processing routine；
Program is arranged in 5 operating parameters, is configured to the operating parameter of data collecting system；
6 system supervisors by modules program organization at a programming system, and manage and call each function mould
Block program followed by manages the storage and output of data file；
7 signal procedures, are arranged the baud rate of data transmission, and host computer connects to data collection station pocket transmission machine number, host computer
It receives and judges the machine number that data collection station plays, corresponding data collection station transmission data, host computer is ordered to receive data acquisition
The data that transmission of standing comes.
Further, by connecting such as AC/DC adapters or USB port power supply, DPPM circuits persistently monitor input electricity
Stream, charger output can be adjusted to the above 200mV of BAT voltages, and when BAT voltages are down to 3.2V or less, OUT is clamped control
To 3.4V, even this allows for that correct system load startup, the electricity of inflow can also be obtained in the case of battery discharge
Stream charges to battery and is system power supply, and in order to include various applications, charging circuit needs to have that 100mA's and 500mA is optional
Current limit by USB port to be charged, while the resistor that different AC/DC adapters are also adapted to there are one adjusting can
Input current limitation is programmed, input current limitation selection is controlled by the state of pin, limited using resistor programmable current
When, input current limitation is set by connection pin to resistor values, when connecting IN power supplys, pays the utmost attention to system load, DPPM
It is used to maintain system load with battery compensation model.
Further, the DPM based on input voltage can be used for the operation of current limit USB port, when for USB100 or
When USB500 pattern configurations, input voltage is monitored, if input voltage is down to some specific input voltage threshold value, is subtracted
The limitation of small input current to prevent input voltage from further decreasing, do so can prevent charger circuit destroy design it is improper or
The USB power source of error configurations, when charging current and system load electric current and beyond the maximum by input value and ILIM settings it is defeated
When entering electric current, output voltage will decline, once the voltage of output pin is down to DPPM threshold values hereinafter, charging current will be with
Output current increases and reduces, to maintain system output.
Further, data terminal analysis platform administrator is multipair multi-form with website, and an administrator can manage
Multiple websites, website can also be by multiple Admin Administrations, and administrator and website can log in this platform using client,
The signal data of all websites can be browsed after being logged in difference lies in administrator, the signal number of system where client can only browse oneself
According to.
Further, it data terminal analysis platform energy real-time reception and handles, analyze, storage site data, while is automatic
Report is generated, report content includes the accumulative total of generating electricity and the load per hour of real-time generated output curve, present load power, the same day
Electricity consumption, this month daily generated energy and electricity consumption, this year monthly generated energy and electricity consumption and system the accumulative total of generating electricity and electricity consumption
Deng, platform can timing report is sent to client by mail.
Further, if exception occurs in site apparatus, pass through filled out mailbox when registration and carry out alert；If
There is very serious situation, then can Advise By Wire etc. be carried out by technical staff.
Compared with prior art, beneficial effects of the present invention：Structure of the invention is scientific and reasonable, safe and convenient to use：
1, by the data collection and analysis of system, technical staff can carry out remote technology to client according to data characteristics and refer to
It leads, without arriving on-the-spot guidance.
2, technical staff can have found the hidden danger present in off-network solar power system in advance according to data characteristics, solve in advance
Certainly problem, to extend the service life of off-network solar power system.
Description of the drawings
Attached drawing is used to provide further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
It applies example to be used to explain the present invention together, not be construed as limiting the invention.
In the accompanying drawings：
Fig. 1 is the schematic diagram of the present invention；
Fig. 2 is the control program flow diagram of the present invention；
Figure label：1, observation circuit；2, signal acquisition module；3, data transmitting module.
Specific implementation mode
Hereinafter, preferred embodiments of the present invention will be described with reference to the accompanying drawings, it should be understood that preferred reality described herein
Apply example only for the purpose of illustrating and explaining the present invention and is not intended to limit the present invention.
Embodiment：As shown in Figs. 1-2, the present invention provides technical solution, off-grid type solar power generation intellectual monitoring analysis system
System, including intellectual monitoring circuit 1, intellectual monitoring circuit 1 include signal acquisition module 2 and data transmitting module 3, signal acquisition mould
The signal of interest of the registered website of 2 online real time collecting of block, data transmitting module 3 is by network every 1 minute by signal data
It is sent to host computer i.e. data terminal analysis platform, while by data record in SD card.
Further, signal acquisition module 4 generally consists of the following parts：
1 collection of simulant signal and processing routine, analog input signal is acquired, scale conversion, be filtered and
Secondary data calculates, and data are stored in disk；
2 digital signal acquirings and processing routine, digital input signal be acquired and code system between conversion；
3 pulse signal processing routines judge and count into line level height to the pulse signal of input；
4 switching signal processing routines judge that switching signal input state changes situation, if changing, execute corresponding
Processing routine；
Program is arranged in 5 operating parameters, is configured to the operating parameter of data collecting system；
6 system supervisors by modules program organization at a programming system, and manage and call each function mould
Block program followed by manages the storage and output of data file；
7 signal procedures, are arranged the baud rate of data transmission, and host computer connects to data collection station pocket transmission machine number, host computer
It receives and judges the machine number that data collection station plays, corresponding data collection station transmission data, host computer is ordered to receive data acquisition
The data that transmission of standing comes.
Further, by connecting such as AC/DC adapters or USB port power supply, DPPM circuits persistently monitor input electricity
Stream, charger output can be adjusted to the above 200mV of BAT voltages, and when BAT voltages are down to 3.2V or less, OUT is clamped control
To 3.4V, even this allows for that correct system load startup, the electricity of inflow can also be obtained in the case of battery discharge
Stream charges to battery and is system power supply, and in order to include various applications, charging circuit needs to have that 100mA's and 500mA is optional
Current limit by USB port to be charged, while the resistor that different AC/DC adapters are also adapted to there are one adjusting can
Input current limitation is programmed, input current limitation selection is controlled by the state of pin, limited using resistor programmable current
When, input current limitation is set by connection pin to resistor values, when connecting IN power supplys, pays the utmost attention to system load, DPPM
It is used to maintain system load with battery compensation model.
Further, the DPM based on input voltage can be used for the operation of current limit USB port, when for USB100 or
When USB500 pattern configurations, input voltage is monitored, if input voltage is down to some specific input voltage threshold value, is subtracted
The limitation of small input current to prevent input voltage from further decreasing, do so can prevent charger circuit destroy design it is improper or
The USB power source of error configurations, when charging current and system load electric current and beyond the maximum by input value and ILIM settings it is defeated
When entering electric current, output voltage will decline, once the voltage of output pin is down to DPPM threshold values hereinafter, charging current will be with
Output current increases and reduces, to maintain system output.
Further, data terminal analysis platform administrator is multipair multi-form with website, and an administrator can manage
Multiple websites, website can also be by multiple Admin Administrations, and administrator and website can log in this platform using client,
The signal data of all websites can be browsed after being logged in difference lies in administrator, the signal number of system where client can only browse oneself
According to.
Further, it data terminal analysis platform energy real-time reception and handles, analyze, storage site data, while is automatic
Report is generated, report content includes the accumulative total of generating electricity and the load per hour of real-time generated output curve, present load power, the same day
Electricity consumption, this month daily generated energy and electricity consumption, this year monthly generated energy and electricity consumption and system the accumulative total of generating electricity and electricity consumption
Deng, platform can timing report is sent to client by mail.
Further, if exception occurs in site apparatus, pass through filled out mailbox when registration and carry out alert；If
There is very serious situation, then can Advise By Wire etc. be carried out by technical staff.
Compared with prior art, beneficial effects of the present invention：Structure of the invention is scientific and reasonable, safe and convenient to use：
1, by the data collection and analysis of system, technical staff can carry out remote technology to client according to data characteristics and refer to
It leads, without arriving on-the-spot guidance.
2, technical staff can have found the hidden danger present in off-network solar power system in advance according to data characteristics, solve in advance
Certainly problem, to extend the service life of off-network solar power system.
Finally it should be noted that：The foregoing is merely the preferred embodiments of the present invention, are not intended to restrict the invention, to the greatest extent
Present invention has been described in detail with reference to the aforementioned embodiments for pipe, for those skilled in the art, still can be with
Technical scheme described in the above embodiments is modified or equivalent replacement of some of the technical features.It is all
Within the spirit and principles in the present invention, any modification, equivalent replacement, improvement and so on should be included in the guarantor of the present invention
Within the scope of shield.
Claims (7)
1. off-grid type solar power generation intellectual monitoring analysis system, including intellectual monitoring circuit (1), it is characterised in that：The intelligence
Energy observation circuit (1) includes signal acquisition module (2) and data transmitting module (3), and the signal acquisition module (2) is online in real time
The signal of interest of registered website is acquired, signal data was sent to by network every 1 minute by the data transmitting module (3)
Host computer, that is, data terminal analysis platform, while by data record in SD card.
2. off-grid type solar power generation intellectual monitoring analysis system according to claim 1, which is characterized in that the signal
Acquisition module (2) generally consists of the following parts：
1 collection of simulant signal and processing routine are acquired analog input signal, scale conversion, are filtered and secondary
Data calculate, and data are stored in disk；
2 digital signal acquirings and processing routine, digital input signal be acquired and code system between conversion；
3 pulse signal processing routines judge and count into line level height to the pulse signal of input；
4 switching signal processing routines judge that switching signal input state changes situation, if changing, execute corresponding place
Manage program；
Program is arranged in 5 operating parameters, is configured to the operating parameter of data collecting system；
6 system supervisors by modules program organization at a programming system, and manage and call each function module journey
Sequence followed by manages the storage and output of data file；
7 signal procedures, are arranged the baud rate of data transmission, host computer received to data collection station pocket transmission machine number, host computer and
Judge the machine number that data collection station plays, corresponding data collection station transmission data, host computer is ordered to receive data collection station biography
The data sent.
3. off-grid type solar power generation intellectual monitoring analysis system according to claim 1, which is characterized in that pass through connection
Such as AC/DC adapters or USB port power supply, DPPM circuits persistently monitor input current, and charger output can be adjusted to BAT
The above 200mV of voltage, when BAT voltages are down to 3.2V or less, OUT is clamped control to 3.4V, even this is allowed in electricity
Correct system load can also be obtained in the case of tank discharge to start, the current versus cell of inflow charges and is system power supply,
In order to include various applications, charging circuit needs have the optional current limit of 100mA and 500mA to be carried out by USB port
Charging, while also may be programmed input current limitation, input current there are one the resistor for adapting to different AC/DC adapters is adjusted
Limitation selection is controlled by the state of pin, and when being limited using resistor programmable current, input current is limited by connection pin
It is set to resistor values, when connecting IN power supplys, pays the utmost attention to system load, DPPM and battery compensation model are used to maintain system
System load.
4. off-grid type solar power generation intellectual monitoring analysis system according to claim 3, which is characterized in that based on input
The DPM of voltage can be used for the operation of current limit USB port, and when for USB100 or USB500 pattern configurations, input voltage obtains
To monitoring, if input voltage is down to some specific input voltage threshold value, reduce input current limitation to prevent input electricity
Pressure further decreases, and doing so, which can prevent charger circuit from destroying, designs improper or error configurations USB power source, when charging electricity
Stream and system load electric current and beyond by input value and ILIM setting maximum input current when, output voltage will decline,
Once the voltage of output pin is down to DPPM threshold values hereinafter, charging current will reduce as output current increases, to maintain
System output.
5. off-grid type solar power generation intellectual monitoring analysis system according to claim 1, which is characterized in that data terminal
Analysis platform administrator is multipair multi-form with website, and an administrator can manage multiple websites, and website can also be by
Multiple Admin Administrations, administrator and website can log in this platform using client, can be clear after being logged in difference lies in administrator
Look at the signal datas of all websites, the signal data of system where client can only browse oneself.
6. off-grid type solar power generation intellectual monitoring analysis system according to claim 1, which is characterized in that data terminal
Analysis platform energy real-time reception is simultaneously handled, is analyzed, storage site data, while automatic report generation, and report content includes real-time
Generated output curve, present load power, the same day the accumulative total of generating electricity and load electricity consumption, this month daily generated energy and use per hour
Electricity, this year, monthly report periodically can be passed through postal by generated energy and electricity consumption and system the accumulative total of generating electricity and electricity consumption etc., platform
Part is sent to client.
7. off-grid type solar power generation intellectual monitoring analysis system according to claim 1, which is characterized in that if website
There is exception in equipment, then passes through filled out mailbox when registration and carry out alert；It, then can be by skill if there is very serious situation
Art personnel carry out Advise By Wire etc..
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646132.XA CN108594688A (en) | 2018-06-21 | 2018-06-21 | Off-grid type solar power generation intellectual monitoring analysis system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810646132.XA CN108594688A (en) | 2018-06-21 | 2018-06-21 | Off-grid type solar power generation intellectual monitoring analysis system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108594688A true CN108594688A (en) | 2018-09-28 |
Family
ID=63628846
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810646132.XA Pending CN108594688A (en) | 2018-06-21 | 2018-06-21 | Off-grid type solar power generation intellectual monitoring analysis system |
Country Status (1)
| Country | Link |
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| CN (1) | CN108594688A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013974A (en) * | 2021-03-12 | 2021-06-22 | 深圳市雷铭科技发展有限公司 | Off-line key solar power generation system |
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| CN103149919A (en) * | 2013-03-26 | 2013-06-12 | 中国科学院广州能源研究所 | Configuration-control-based solar power station monitoring system |
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| US20160132032A1 (en) * | 2014-04-09 | 2016-05-12 | Smappee Nv | Energy Management System |
| CN105905305A (en) * | 2016-04-22 | 2016-08-31 | 中国计量大学 | Energy management system of solar unmanned aerial vehicle |
-
2018
- 2018-06-21 CN CN201810646132.XA patent/CN108594688A/en active Pending
Patent Citations (5)
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|---|---|---|---|---|
| CN202075599U (en) * | 2010-12-30 | 2011-12-14 | 叶德晓 | Household solar energy monitoring system |
| CN103149919A (en) * | 2013-03-26 | 2013-06-12 | 中国科学院广州能源研究所 | Configuration-control-based solar power station monitoring system |
| US20160132032A1 (en) * | 2014-04-09 | 2016-05-12 | Smappee Nv | Energy Management System |
| CN105373087A (en) * | 2014-08-29 | 2016-03-02 | 西安众智惠泽光电科技有限公司 | Monitoring method of solar photovoltaic power station |
| CN105905305A (en) * | 2016-04-22 | 2016-08-31 | 中国计量大学 | Energy management system of solar unmanned aerial vehicle |
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| Title |
|---|
| PATRICK HEYER: "先进的锂离子电池系统充电管理和保护" * |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113013974A (en) * | 2021-03-12 | 2021-06-22 | 深圳市雷铭科技发展有限公司 | Off-line key solar power generation system |
| CN113013974B (en) * | 2021-03-12 | 2024-05-03 | 深圳市雷铭科技发展有限公司 | Off-line key solar power generation system |
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