CN206945867U - A kind of line loss real time monitoring apparatus - Google Patents

A kind of line loss real time monitoring apparatus Download PDF

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Publication number
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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CN
China
Prior art keywords
time monitoring
module
real time
electric energy
line loss
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201720984727.7U
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Chinese (zh)
Inventor
陈胜喜
王成新
韩桂莲
陈圣芳
刘宁
赵勇
肖炳秀
王青雷
王汝强
梁赛
李滕滕
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Wenshang Power Supply Co Of State Grid Shandong Electric Power Co
State Grid Corp of China SGCC
Original Assignee
Wenshang Power Supply Co Of State Grid Shandong Electric Power Co
State Grid Corp of China SGCC
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Wenshang Power Supply Co Of State Grid Shandong Electric Power Co, State Grid Corp of China SGCC filed Critical Wenshang Power Supply Co Of State Grid Shandong Electric Power Co
Priority to CN201720984727.7U priority Critical patent/CN206945867U/en
Application granted granted Critical
Publication of CN206945867U publication Critical patent/CN206945867U/en
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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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

A kind of line loss real time monitoring apparatus
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.
CN201720984727.7U 2017-08-08 2017-08-08 A kind of line loss real time monitoring apparatus Expired - Fee Related CN206945867U (en)

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

Publications (1)

Publication Number Publication Date
CN206945867U true CN206945867U (en) 2018-01-30

Family

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Cited By (2)

* Cited by examiner, † Cited by third party
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

Cited By (2)

* Cited by examiner, † Cited by third party
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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GR01 Patent grant
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20180130

Termination date: 20190808

CF01 Termination of patent right due to non-payment of annual fee