CN206945867U - A kind of line loss real time monitoring apparatus - Google Patents
A kind of line loss real time monitoring apparatus Download PDFInfo
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- CN206945867U CN206945867U CN201720984727.7U CN201720984727U CN206945867U CN 206945867 U CN206945867 U CN 206945867U CN 201720984727 U CN201720984727 U CN 201720984727U CN 206945867 U CN206945867 U CN 206945867U
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- line loss
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- 238000012544 monitoring process Methods 0.000 title claims abstract description 66
- 238000004891 communication Methods 0.000 claims abstract description 39
- 239000004973 liquid crystal related substance Substances 0.000 claims abstract description 15
- 230000005611 electricity Effects 0.000 claims abstract description 12
- 238000005259 measurement Methods 0.000 claims description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 238000007726 management method Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 3
- 238000005070 sampling Methods 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 238000004364 calculation method Methods 0.000 description 2
- 238000013500 data storage Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012546 transfer Methods 0.000 description 2
- 230000002159 abnormal effect Effects 0.000 description 1
- 238000010835 comparative analysis Methods 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000002955 isolation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
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Abstract
It the utility model is related to a kind of line loss real time monitoring apparatus, real-time monitoring system including the electric energy meter being connected with power line and inside real time monitoring apparatus, also include data acquisition module and monitoring computer, electric energy meter includes being used to measure electric current, the tested electric energy meter and standard scale of voltage and pulse signal, tested electric energy meter, standard scale connect with data acquisition module respectively；Real-time monitoring system includes single-chip microcomputer, sound and light alarm module, audible-visual annunciator, memory module, keyboard, mouse, liquid crystal display and wireless communication module, single-chip microcomputer connect data acquisition module, sound and light alarm module respectively, memory module, keyboard, mouse, liquid crystal display and wireless communication module；The utility model can in time, accurate statistics electricity, line losses indices, so as to realize in real time monitoring and monitoring effect it is good.
Description
Technical field
It the utility model is related to a kind of line loss real time monitoring apparatus.
Background technology
At present, for being produced and being managed by traditional mode of operation, meter reading, electricity calculating and line loss analyzing etc. are complete
Portion is by being accomplished manually, and task is heavy, efficiency is low, and the integrality and accuracy of data can not be guaranteed, line loss per unit and
Network Loss Rate is very high.
With the development of power system, automatization level also improves constantly, and most of plant stand realizes unattended, plant stand
Scale and stoichiometric point quantity constantly increase, and this brings bigger difficulty, traditional manual working pattern to metering production management
The development of power system can not have been adapted to.Therefore, by the present computer technology and the communication technology, metering production management is improved
Automatization level, it has also become enterprise produces and an active demand of management work.The problem of existing is to need to find to steal in time
Electric user and metering fault, at present, settling mode mainly install metering AC sampling comparative analysis and people additional using in electric power terminal
Work checks the system of stealing and metering fault to realize.This method needs to expend substantial amounts of manpower and materials, but process problem passes through
It is often hysteresis, and backstage can not be sent data to well, and electric quantity data information is stored and to abnormal number in time
According to alarm, therefore, it is impossible to monitoring in real time well.
Utility model content
The utility model is in order to solve problem of the prior art, there is provided one kind can count electricity, line loss accurately and in time
Index, so as to realize monitoring in real time and the good line loss real time monitoring apparatus of monitoring effect.
Concrete technical scheme of the present utility model is as follows：A kind of line loss real time monitoring apparatus, including be connected with power line
Electric energy meter and the real-time monitoring system inside real time monitoring apparatus, in addition to data acquisition module and monitoring computer,
The electric energy meter includes being used for measuring the tested electric energy meter and standard scale of electric current, voltage and pulse signal, the tested electric energy meter,
Standard scale connects with data acquisition module respectively；
The real-time monitoring system includes single-chip microcomputer, sound and light alarm module, audible-visual annunciator, memory module, keyboard, mouse
Mark, liquid crystal display and wireless communication module, the single-chip microcomputer connect data acquisition module, sound and light alarm module, storage respectively
Module, keyboard, mouse, liquid crystal display and wireless communication module, the wireless communication module include GPRS communication modules and
WIFI communication modules, the sound and light alarm module connect audible-visual annunciator；
The monitoring computer includes local monitor computer and remote monitoring computer, and the local monitor computer connects
WIFI communication modules are connect, the GPRS communication modules connect remote monitoring computer.
It is attached technical scheme of the present utility model below.
Preferably, the data acquisition module is intelligent data sampling module, its model SunYuanSY2008,
For gathering delivery and user by electric quantity data.
Preferably, the standard scale is three-phase electric energy standard scale, its model GY3050, for single-phase, three-phase
To alternating voltage, electric current, power and electric energy measurement under the four line modes of connection.
Preferably, the model W8-4-4-200PT of the single-chip microcomputer.
Preferably, the GPRS communication modules can be replaced CDMA or MP3 communication modules.
Preferably, the liquid crystal display is used to show delivery, by electricity and line loss curve map.
Technique effect of the present utility model：The utility model is adopted data by data for the measurable electric energy of electric energy meter
Collect module transfer to single-chip microcomputer, the curve lifting of analysis power line damage can be shown on a liquid crystal display in real time by single-chip microcomputer
Situation, for more than setting can Realtime Alerts remind, and by wireless communication module transmit to monitoring computer, can be by monitoring
Computer terminal is monitored in real time, and the device performance is stable, and advanced reliable, powerful, disposal ability is strong, fully meets system
Application demand, electricity, line losses indices can be counted accurately and in time, so as to realize in real time monitoring and monitoring effect it is good.
Brief description of the drawings
Fig. 1 is the system schematic of the utility model line loss real time monitoring apparatus.
In figure, electric energy meter 1, electric energy meter 11, standard scale 12, data acquisition module 2, real-time monitoring system 3, single-chip microcomputer are tested
31, sound and light alarm module 32, audible-visual annunciator 33, memory module 34, data output connects hole 341, keyboard 35, mouse 36, liquid crystal
Display 37, wireless communication module 38, WIFI communication modules 381, GRS communication modules 382, monitor computer 4, local monitor machine
Calculation machine 41, remote monitoring computer 42.
Embodiment
Below, substantive distinguishing features of the present utility model and advantage are further described with reference to example, but this practicality is new
Type is not limited to listed embodiment.
As shown in figure 1, a kind of line loss real time monitoring apparatus of the present embodiment, including the electric energy meter 1 that is connected with power line and
Installed in the real-time monitoring system 3 of real time monitoring apparatus, in addition to data acquisition module 2 and monitoring computer 4, the electric energy meter
1 includes being used for the tested electric energy meter 11 and standard scale 12 for measuring electric current, voltage and pulse signal, is tested electric energy meter and standard scale is equal
Can be provided with it is multiple, it is connected with corresponding power line, the tested electric energy meter 11, standard scale 12 respectively with data acquisition module 2
Connection；Tested electric energy meter and standard scale are used to gather energy data, including measurement electric current, voltage, pulse signal, then by data
Acquisition module gathers above-mentioned signal and is connected to real-time monitoring system.
The real-time monitoring system 3 includes single-chip microcomputer 31, sound and light alarm module 32, audible-visual annunciator 33, memory module 34,
Keyboard 35 and mouse 36, liquid crystal display 37 and wireless communication module 38, the single-chip microcomputer 31 connect data acquisition module respectively
2, sound and light alarm module 32, memory module 34, keyboard 35, mouse 36, liquid crystal display 37 and wireless communication module 38, the nothing
Line communication module 38 includes GPRS communication modules 381 and WIFI communication modules 382；Keyboard and mouse are used for for voltage, electric current
Deng the setting of numerical value, controlled by single-chip microcomputer, when the data of data collecting module collected are more than set data, monolithic can be passed through
Gathered data are analyzed in machine control, are drawn delivery automatically, by electricity and line loss curve map, are shown on a liquid crystal display
Delivery, by electricity and line loss curve map, can also be furnished with data output by memory module data storage, the memory module
Mouthful, exportable data, it is easy to preserve.
The monitoring computer 4 includes local monitor computer 41 and remote monitoring computer 42, the local monitor meter
Calculation machine 41 connects WIFI communication modules 381, and the GPRS communication modules 382 connect remote monitoring computer 42.And in order to just
In monitoring, local monitor computer and remote monitoring computer are connected respectively by connecting wireless communication module, to facilitate distal end
Monitoring.The monitoring computer may be provided in transformer station or monitoring backstage.
The data acquisition module 2 is intelligent data sampling module, its model SunYuanSY2008, for gathering out
Confession electricity and user are by electric quantity data.Low cost, small footprint modularization design, data acquisition isolation are converted into RS485/232
Support that ModbusRTU communications protocol measurement accuracy is excellent, can be with programmable calibration module precision, reliability is high, and programming is convenient, is easy to pacify
Dress and wiring, data acquisition results directly can show that result is supervised in real time by LED digital-scroll techniques according to on-site data gathering
Control.
The standard scale 12 is three-phase electric energy standard scale, its model GY3050, for single-phase, the three-phase and four-line mode of connection
Under to alternating voltage, electric current, power and electric energy measurement.Power includes active power, reactive power, apparent energy.
The model W8-4-4-200PT of the single-chip microcomputer 31.Program in single chip machine controlling circuit calculates each time point
Line loss value, automatically draw delivery, by electricity and line loss curve map.
The GPRS communication modules 382 can be replaced CDMA or MP3 communication modules.So that remote radio communication mode is clever
Work is various.
The liquid crystal display 4 is used to show delivery, by electricity and line loss curve map.
Based on above-mentioned technical proposal, the utility model converts and handled the meter of collection by being tested electric energy meter or standard scale
Pulse, voltage, current signal, the signal of collection can not be counted directly, it is necessary to converted by certain pattern, pass through data acquisition module
Block transmits the signal of electric energy meter or standard scale to real-time monitoring system, and memory module is connected by data storage by single-chip microcomputer,
During monitoring, voltage, electric current etc. can be set, when the voltage and current at line loss is more than the value range set, can passed through
For alarm module by audible-visual annunciator warning reminding, communication terminal can be monitoring computer, and monitoring computer's role can also have
Management and monitoring, will just read data transfer online by wireless communication module to computer is monitored, so as to realize on-line monitoring.
The utility model is transmitted data to single-chip microcomputer by data acquisition module for the measurable electric energy of electric energy meter, can
Show analysis power line damage curve lifting situation on a liquid crystal display in real time by single-chip microcomputer, for more than setting can
Realtime Alerts are reminded, and are transmitted by wireless communication module to monitoring computer, can be monitored in real time by monitoring computer terminal,
The device performance is stable, and advanced reliable, powerful, disposal ability is strong, fully meets system application demand, can in time, accurately
Geo-statistic electricity, line losses indices, so as to realize in real time monitoring and monitoring effect it is good.
It is pointed out that above-mentioned preferred embodiment is only to illustrate technical concepts and features of the present utility model, its purpose
It is to allow person skilled in the art to understand content of the present utility model and implements according to this, this reality can not be limited with this
With new protection domain.All equivalent change or modifications made according to the utility model Spirit Essence, should all cover in this reality
Within new protection domain.
Claims (6)
1. a kind of line loss real time monitoring apparatus, including the electric energy meter that is connected with power line and inside real time monitoring apparatus
Real-time monitoring system, it is characterised in that also including data acquisition module and monitoring computer, the electric energy meter includes being used to measure
The tested electric energy meter and standard scale of electric current, voltage and pulse signal, the tested electric energy meter, standard scale are respectively and data acquisition module
Block connects；
The real-time monitoring system includes single-chip microcomputer, sound and light alarm module, audible-visual annunciator, memory module, keyboard, mouse, liquid
Crystal display and wireless communication module, the single-chip microcomputer connect data acquisition module respectively, sound and light alarm module, memory module,
Keyboard, mouse, liquid crystal display and wireless communication module, the wireless communication module includes GPRS communication modules and WIFI communicates
Module, the sound and light alarm module connect audible-visual annunciator；
The monitoring computer includes local monitor computer and remote monitoring computer, the local monitor computer connection
WIFI communication modules, the GPRS communication modules connect remote monitoring computer.
2. line loss real time monitoring apparatus as claimed in claim 1, it is characterised in that the data acquisition module is intelligent data
Acquisition module, its model SunYuanSY2008, for gathering delivery and user by electric quantity data.
3. line loss real time monitoring apparatus as claimed in claim 1, it is characterised in that the standard scale is three-phase electric energy standard
Table, its model GY3050, under single-phase, the three-phase and four-line mode of connection to alternating voltage, electric current, power and electric energy measurement.
4. line loss real time monitoring apparatus as claimed in claim 1, it is characterised in that the model W8-4-4- of the single-chip microcomputer
200PT。
5. a kind of line loss real time monitoring apparatus as claimed in claim 1, it is characterised in that the GPRS communication modules are replaceable
For CDMA or MP3 communication modules.
6. a kind of line loss real time monitoring apparatus as claimed in claim 1, it is characterised in that the liquid crystal display is used to show
Delivery, by electricity and line loss curve map.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984727.7U CN206945867U (en) | 2017-08-08 | 2017-08-08 | A kind of line loss real time monitoring apparatus |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720984727.7U CN206945867U (en) | 2017-08-08 | 2017-08-08 | A kind of line loss real time monitoring apparatus |
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| Publication Number | Publication Date |
|---|---|
| CN206945867U true CN206945867U (en) | 2018-01-30 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN201720984727.7U Expired - Fee Related CN206945867U (en) | 2017-08-08 | 2017-08-08 | A kind of line loss real time monitoring apparatus |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649697A (en) * | 2018-05-24 | 2018-10-12 | 安徽国电京润电力科技有限公司 | A kind of grid line loss detection automated collection systems |
| CN110456140A (en) * | 2019-08-20 | 2019-11-15 | 国网安徽省电力有限公司淮南供电公司 | A kind of platform area line loss exception monitoring system based on wireless camera |
-
2017
- 2017-08-08 CN CN201720984727.7U patent/CN206945867U/en not_active Expired - Fee Related
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108649697A (en) * | 2018-05-24 | 2018-10-12 | 安徽国电京润电力科技有限公司 | A kind of grid line loss detection automated collection systems |
| CN110456140A (en) * | 2019-08-20 | 2019-11-15 | 国网安徽省电力有限公司淮南供电公司 | A kind of platform area line loss exception monitoring system based on wireless camera |
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| CF01 | Termination of patent right due to non-payment of annual fee |
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| CF01 | Termination of patent right due to non-payment of annual fee |