CN105845007A - Intelligent electric energy meter simulation application test stand and use method thereof - Google Patents
Intelligent electric energy meter simulation application test stand and use method thereof Download PDFInfo
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- CN105845007A CN105845007A CN201610420502.9A CN201610420502A CN105845007A CN 105845007 A CN105845007 A CN 105845007A CN 201610420502 A CN201610420502 A CN 201610420502A CN 105845007 A CN105845007 A CN 105845007A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B23/00—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes
- G09B23/06—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics
- G09B23/18—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism
- G09B23/187—Models for scientific, medical, or mathematical purposes, e.g. full-sized devices for demonstration purposes for physics for electricity or magnetism for measuring instruments
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
- G01R35/04—Testing or calibrating of apparatus covered by the other groups of this subclass of instruments for measuring time integral of power or current
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Abstract
The invention relates to an intelligent electric energy meter simulation application test stand and a use method thereof. The intelligent electric energy meter simulation application test stand comprises a movable rack, detection equipment and demonstration equipment. A display board is erected on the movable rack. The detection equipment and the demonstration equipment are respectively fixed on the display board. The detection equipment comprises a tablet computer, an electric energy meter calibrator, a hand writing device, a writing control module, a monitoring module, a carrier communication module and a power supply module. The demonstration equipment comprises multiple single-phase/three-phase electric energy meters and current transformers and acquisition equipment which are matched with the multiple single-phase/three-phase electric energy meters. The field use environment can be simulated to demonstrate the relevant operation steps and methods of the intelligent electric energy meters, and a movable structure is adopted so that teaching is enabled to be more convenient; and students can skillfully master operation and maintenance skills through repeated simulation training so that the qualified standard of operation and maintenance personnel can be rapidly achieved, the working skills and the working efficiency of the existing operation and maintenance personnel can be enhanced and standardized operation can be realized.
Description
Technical field
The present invention relates to intelligent electric energy meter teaching demonstration device, particularly relate to a kind of intelligent electric energy meter simulation application testing stand and
Using method.
Background technology
Intelligent electric energy meter is the terminal of intelligent grid, it achieves basic electricity gauge amount and is no longer necessary to the person of checking meter and manually carries out,
Also there is power information storage, two-way multiple rate function of measuring, user side control function, plurality of data transmission modes double
To data communication function, anti-stealing electricity function etc..It is just as a miniature computer, it is achieved that remotely control, automatization, intelligence
Energyization, facilitation.User need only to Utilities Electric Co. business hall or in artificial POS electricity payment, it is possible to
Continue electricity consumption.At present, intelligent electric energy meter has become as the main flow equipment of Electro-metering device, and metering device O&M also becomes electricity
Force system provides the most important thing of customer service work, and it is the tie of contact huge numbers of families, is again that embodiment national grid is excellent
The key node of matter service.
One endemic electric company, customer table sum typically all can exceed up to a million, and the most daily maintenance work amount is non-
Chang great, needs to cultivate the most qualified operation maintenance personnel；But up to now, also do not have to carry out intelligent electric energy meter and be correlated with
The specialized simulation apparatus for demonstrating of the equipment such as module, concentrator operation demonstration, is unfavorable for the result of training of personnel and the most on duty.
Summary of the invention
The invention provides a kind of intelligent electric energy meter simulation application testing stand and using method thereof, ring can be used with simulated field
Border, demonstration intelligent electric energy meter associated operating steps and method, use moveable structure, make teaching convenient；Student can
Grasp O&M skill by the instruction of simulation training repeatedly is skilled, be rapidly achieved operation maintenance personnel criterion of acceptability, and existing O&M can be improved
The workmanship of personnel and work efficiency, it is achieved standardized work.
In order to achieve the above object, the present invention realizes by the following technical solutions:
Intelligent electric energy meter simulation application testing stand, including removable stand, detection equipment and demonstration equipment, described translational table
Erection has Graphic Panel, detection equipment and demonstration equipment to be separately fixed on Graphic Panel；Detection equipment includes panel computer, electric energy
Table tester, write by hand device, copy control module, monitoring module, carrier communication module and power module；Described powermeter verification instrumeter,
Write by hand device, copy control module, carrier communication module and power module connect panel computer respectively, wherein write by hand device, copy control module,
Carrier communication module constitutes the intelligence actively sending in equipment, with demonstration equipment of remote auto meter reading system together with panel computer
Can be connected by carrier communication by electric energy meter, the instant data of intelligent electric energy meter are uploaded to panel computer；Power module is flat board
Computer and other electricity consumption instrument provide power supply；Copying control module and additionally connect monitoring module, monitoring module is used for monitoring intelligent electric energy
The running status of table end collecting device；The another Peripheral Interface of panel computer is connected with circuit tester, vibrating sensor, wherein circuit tester
For detecting intelligent electric energy meter Circuits System, vibrating sensor is for detecting vibration ginseng when intelligent electric energy meter runs
Amount；Described demonstration equipment includes multiple single-phase/three-phase electric energy meter and the current transformer supporting with it and collecting device.
The main body frame of described removable stand is aluminum alloy material, and Graphic Panel is lucite material.
Described Graphic Panel surface sets the fixing epi-position of multiple indent, respectively corresponding fixed flat planar computer, copy control module and monitoring mould
Block, carrier communication module and power module are arranged on inside removable stand, powermeter verification instrumeter, write by hand device, circuit tester,
Vibrating sensor is connected with panel computer temporarily
It is additionally provided with control switch and air switch on described Graphic Panel, wherein controls switch and be used for controlling the relevant power supply of detection equipment
Connecting and disconnecting of the circuit, air switch is used for controlling presentation device and is correlated with power supply circuits break-make.
Using method based on intelligent electric energy meter simulation application testing stand, comprises the steps:
1) intelligent electric energy meter is checked meter demonstration；Check powermeter verification instrumeter, write by hand device, copy control module, monitoring module and flat board
Whether computer is reliably connected, communication with detection equipment and control switch corresponding to demonstration equipment and air switch；Write by hand device is carried out
Communication setting makes it be connected with panel computer communication, gathers intelligent electric energy meter data by write by hand device after connection；
2) intelligent electric energy meter check meter malfunction elimination demonstration；According to step 1) operation, find data to return failed Intelligent electric
Energy table, below point, three kinds of situations are investigated one by one: a) connection of intelligent electric energy meter circuit is broken down；B) intelligent electric energy meter is preset
Address is not inconsistent with actual address；C) intelligent electric energy meter or the carrier module of intelligent electric energy meter end, collecting device break down；
Investigate respectively according to failure cause；Break down if investigation result is the connection of intelligent electric energy meter circuit, use circuit tester
Interlock circuit is detected, including circuit voltage, resistance, electric current, diode, audion, metal-oxide-semiconductor field effect transistor detection；
3) intelligent electric energy meter calibration demonstration；By powermeter verification instrumeter, single-phase/three-phase electric energy meter is calibrated, electric energy meter school
Test instrument and the load of 0.5A, 2.5A, 5A third gear virtual current is provided, on-line checking intelligence electric energy in the case of real load is zero
Watch Error, electrical quantity such as voltage, electric current, frequency, power, the power factor of check intelligent electric energy meter；And electric current can be measured
Mutual inductor ratio, judges the synthetic error of intelligent electric energy meter and current transformer with this；More than detection is not all having a power failure, is not changing
Carry out in the case of becoming measurement loop wiring；
4)) intelligent electric energy meter running stability detection demonstration；The test side of vibrating sensor is fixed on Graphic Panel, signal
Outfan is connected with panel computer interface, the Vibration Parameter at detection intelligent electric energy meter, and employing numeral vibrating sensor can be direct
Read data and transfer data to panel computer；
5) carrier communication module condition monitoring demonstration；Under determining intelligent electric energy meter normal operating condition, pass through write by hand
Device communicates to connect with intelligent electric energy meter, realizes data by carrier communication module and uploads；Check panel computer, if flat board is electric
Brain receives the data of detected intelligent electric energy meter, then prove carrier communication module normal operation；As panel computer does not receive
To data, then by the way of powering up at each stitch of carrier communication module, detect its electric property, can directly judge that carrier wave leads to
Letter module whether fault.
Compared with prior art, the invention has the beneficial effects as follows:
1) environment, demonstration intelligent electric energy meter associated operating steps and method can be used with simulated field, use packaged type knot
Structure, makes teaching convenient；
2) student can grasp O&M skill by the instruction of simulation training repeatedly is skilled, is rapidly achieved operation maintenance personnel criterion of acceptability；
3) be conducive to improving workmanship and the work efficiency of existing operation maintenance personnel, it is achieved standardized work.
Accompanying drawing explanation
Fig. 1 is the front view of intelligent electric energy meter simulation application testing stand of the present invention.
Fig. 2 is the annexation block diagram of intelligent electric energy meter simulation application testing stand ingredient of the present invention.
Fig. 3 is translational table frame body framework of the present invention and the structural representation of Graphic Panel.
In figure: 1. may move stand 2. Graphic Panel 3. panel computer 4. single-phase electric energy meter 5. three-phase electric energy meter 6.
Copy control module 7. monitoring module 8. collecting device 9. current transformer 10. and control switch 11. air switches
Detailed description of the invention
Below in conjunction with the accompanying drawings the detailed description of the invention of the present invention is described further:
As shown in Figures 1 and 2, intelligent electric energy meter simulation application testing stand of the present invention, including removable stand 1, inspection
Measurement equipment and demonstration equipment, described removable 6 stands 1 are provided with Graphic Panel 2 (as shown in Figure 3), detection equipment and demonstration
Equipment is separately fixed on Graphic Panel 2；Detection equipment includes panel computer 3, powermeter verification instrumeter, write by hand device, copies control mould
Block 6, monitoring module 7, carrier communication module and power module；Described powermeter verification instrumeter, write by hand device, copy control module 6,
Carrier communication module and power module connect panel computer 3 respectively, wherein write by hand device, copy control module 6, carrier communication module
The intelligent electric energy meter actively sending in equipment, with demonstration equipment of remote auto meter reading system is constituted together with panel computer 3
4/5 is connected by carrier communication, and the instant data of intelligent electric energy meter 4/5 are uploaded to panel computer 3；Power module is flat
Plate computer 3 and other electricity consumption instrument provide power supply；Copying control module 6 and additionally connect monitoring module 7, monitoring module 7 is used for supervising
The running status of control intelligent electric energy meter 4/5 end collecting device 8；The another Peripheral Interface of panel computer 3 and circuit tester, vibrating sensing
Device connects, and wherein circuit tester is for detecting intelligent electric energy meter Circuits System, and vibrating sensor is used for detecting intelligence electric energy
Vibration Parameter when table runs；Described demonstration equipment includes that multiple single-phase/three-phase electric energy meter 4/5 and the electric current supporting with it are mutual
Sensor 9 and collecting device 8.
The main body frame of described removable stand 1 is aluminum alloy material, and Graphic Panel 2 is lucite material.
Described Graphic Panel 2 surface sets the fixing epi-position of multiple indent, respectively corresponding fixed flat planar computer 3, copy control module 6 and
It is internal that monitoring module 7, carrier communication module and power module are arranged on removable stand 1, powermeter verification instrumeter, write by hand device,
Circuit tester, vibrating sensor are connected with panel computer 3 temporarily
It is additionally provided with control switch 10 and air switch 11 on described Graphic Panel 2, wherein controls switch 10 and be used for controlling detection
Equipment is correlated with power supply circuits break-make, and air switch 11 is used for controlling presentation device and is correlated with power supply circuits break-make.
Using method based on intelligent electric energy meter simulation application testing stand, comprises the steps:
1) intelligent electric energy meter is checked meter demonstration；Check powermeter verification instrumeter, write by hand device, copy control module 6, monitoring module 7 with
Whether panel computer 3 is reliably connected, communication with detection equipment and control switch 10 and air switch 11 corresponding to demonstration equipment；
Write by hand device carries out communication setting makes it be connected with panel computer 3 communication, gathers intelligent electric energy meter by write by hand device after connection
4/5 data；
2) intelligent electric energy meter check meter malfunction elimination demonstration；According to step 1) operation, find data to return failed Intelligent electric
Energy table, below point, three kinds of situations are investigated one by one: a) connection of intelligent electric energy meter circuit is broken down；B) intelligent electric energy meter is preset
Address is not inconsistent with actual address；C) intelligent electric energy meter or the carrier module of intelligent electric energy meter end, collecting device 8 break down；
Investigate respectively according to failure cause；Break down if investigation result is the connection of intelligent electric energy meter circuit, use circuit tester
Interlock circuit is detected, including circuit voltage, resistance, electric current, diode, audion, metal-oxide-semiconductor field effect transistor detection；
3) intelligent electric energy meter calibration demonstration；By powermeter verification instrumeter, single-phase/three-phase electric energy meter 4/5 is calibrated, electric energy
Table tester provides the load of 0.5A, 2.5A, 5A third gear virtual current, on-line checking intelligence in the case of real load is zero
Electric energy meter error, electrical quantity such as voltage, electric current, frequency, power, the power factor of check intelligent electric energy meter 4/5；And can
Measurement current transform er 9 no-load voltage ratio, judges the synthetic error of intelligent electric energy meter 4,5 and current transformer 9 with this；More than examine
Survey and all carry out in the case of not having a power failure, not changing measurement loop wiring；
4)) intelligent electric energy meter running stability detection demonstration；The test side of vibrating sensor is fixed on Graphic Panel 2, letter
Number outfan is connected with panel computer 3 interface, the Vibration Parameter at detection intelligent electric energy meter, uses the numeral vibrating sensor can
Directly read data and transfer data to panel computer 3；
5) carrier communication module condition monitoring demonstration；Under determining intelligent electric energy meter 4/5 normal operating condition, pass through
Write by hand device communicates to connect with intelligent electric energy meter 4/5, realizes data by carrier communication module and uploads；Check panel computer 3,
If panel computer 3 receives the data of detected intelligent electric energy meter 4/5, then prove carrier communication module normal operation；As
Panel computer 3 is not received by data, then detect its electric property by the way of powering up at each stitch of carrier communication module,
Directly judge carrier communication module whether fault.
The above, the only present invention preferably detailed description of the invention, but protection scope of the present invention is not limited thereto, and appoints
What those familiar with the art is in the technical scope that the invention discloses, according to technical scheme and send out
Bright design equivalent or change in addition, all should contain within protection scope of the present invention.
Claims (5)
1. intelligent electric energy meter simulation application testing stand, it is characterised in that include that removable stand, detection equipment and demonstration set
Standby, described translational table sets up has Graphic Panel, detection equipment and demonstration equipment to be separately fixed on Graphic Panel；Detection equipment bag
Include panel computer, powermeter verification instrumeter, write by hand device, copy control module, monitoring module, carrier communication module and power module；
Described powermeter verification instrumeter, write by hand device, copy control module, carrier communication module and power module connect panel computer respectively, its
Middle write by hand device, copy control module, carrier communication module constitute together with panel computer remote auto meter reading system active send set
Standby, it is connected by carrier communication with the intelligent electric energy meter in demonstration equipment, the instant data of intelligent electric energy meter are uploaded to flat board
Computer；Power module provides power supply for panel computer and other electricity consumption instrument；Copy control module and additionally connect monitoring module, monitoring
Module is for the running status of monitoring intelligent electric power meter end collecting device；The another Peripheral Interface of panel computer passes with circuit tester, vibration
Sensor connects, and wherein circuit tester is for detecting intelligent electric energy meter Circuits System, and vibrating sensor is used for detecting Intelligent electric
Vibration Parameter when energy table runs；Described demonstration equipment includes multiple single-phase/three-phase electric energy meter and the Current Mutual Inductance supporting with it
Device and collecting device.
Intelligent electric energy meter simulation application testing stand the most according to claim 1, it is characterised in that described translational table
The main body frame of frame is aluminum alloy material, and Graphic Panel is lucite material.
Intelligent electric energy meter simulation application testing stand the most according to claim 1, it is characterised in that described Graphic Panel table
Face sets the fixing epi-position of multiple indent, respectively corresponding fixed flat planar computer, copy control module and monitoring module, carrier communication module
It is arranged on inside removable stand with power module, powermeter verification instrumeter, write by hand device, circuit tester, vibrating sensor and flat board
Computer connects temporarily.
Intelligent electric energy meter simulation application testing stand the most according to claim 1, it is characterised in that on described Graphic Panel
Being additionally provided with control switch and air switch, wherein control switch and be used for controlling detection equipment and be correlated with power supply circuits break-make, air is opened
Pass is used for controlling presentation device and is correlated with power supply circuits break-make.
5. using method based on the intelligent electric energy meter simulation application testing stand described in claim 1, it is characterised in that bag
Include following steps:
1) intelligent electric energy meter is checked meter demonstration；Check powermeter verification instrumeter, write by hand device, copy control module, monitoring module and flat board
Whether computer is reliably connected, communication with detection equipment and control switch corresponding to demonstration equipment and air switch；Write by hand device is carried out
Communication setting makes it be connected with panel computer communication, gathers intelligent electric energy meter data by write by hand device after connection；
2) intelligent electric energy meter check meter malfunction elimination demonstration；According to step 1) operation, find data to return failed Intelligent electric
Energy table, below point, three kinds of situations are investigated one by one: a) connection of intelligent electric energy meter circuit is broken down；B) intelligent electric energy meter is preset
Address is not inconsistent with actual address；C) intelligent electric energy meter or the carrier module of intelligent electric energy meter end, collecting device break down；
Investigate respectively according to failure cause；Break down if investigation result is the connection of intelligent electric energy meter circuit, use circuit tester
Interlock circuit is detected, including circuit voltage, resistance, electric current, diode, audion, metal-oxide-semiconductor field effect transistor detection；
3) intelligent electric energy meter calibration demonstration；By powermeter verification instrumeter, single-phase/three-phase electric energy meter is calibrated, electric energy meter school
Test instrument and the load of 0.5A, 2.5A, 5A third gear virtual current is provided, on-line checking intelligence electric energy in the case of real load is zero
Watch Error, electrical quantity such as voltage, electric current, frequency, power, the power factor of check intelligent electric energy meter；And electric current can be measured
Mutual inductor ratio, judges the synthetic error of intelligent electric energy meter and current transformer with this；More than detection is not all having a power failure, is not changing
Carry out in the case of becoming measurement loop wiring；
4)) intelligent electric energy meter running stability detection demonstration；The test side of vibrating sensor is fixed on Graphic Panel, signal
Outfan is connected with panel computer interface, the Vibration Parameter at detection intelligent electric energy meter, and employing numeral vibrating sensor can be direct
Read data and transfer data to panel computer；
5) carrier communication module condition monitoring demonstration；Under determining intelligent electric energy meter normal operating condition, pass through write by hand
Device communicates to connect with intelligent electric energy meter, realizes data by carrier communication module and uploads；Check panel computer, if flat board is electric
Brain receives the data of detected intelligent electric energy meter, then prove carrier communication module normal operation；As panel computer does not receive
To data, then by the way of powering up at each stitch of carrier communication module, detect its electric property, can directly judge that carrier wave leads to
Letter module whether fault.
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| CN201610420502.9A CN105845007A (en) | 2016-06-13 | 2016-06-13 | Intelligent electric energy meter simulation application test stand and use method thereof |
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| CN201610420502.9A CN105845007A (en) | 2016-06-13 | 2016-06-13 | Intelligent electric energy meter simulation application test stand and use method thereof |
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| CN106208101A (en) * | 2016-08-17 | 2016-12-07 | 上海格蒂能源科技有限公司 | Intelligent follow-up electric energy apparatus for correcting and show merit analyze method |
| CN106355979A (en) * | 2016-10-14 | 2017-01-25 | 深圳供电局有限公司 | Electric energy metering error display apparatus and electric energy metering error display method |
| CN106501761A (en) * | 2016-12-26 | 2017-03-15 | 烟台东方威思顿电气股份有限公司 | Three-phase intelligent electric-energy meter simulation detection system |
| CN111796234A (en) * | 2020-06-28 | 2020-10-20 | 国家电网有限公司 | Non-power-off inspection simulation operation method and system for electric energy metering device |
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| CN106355979A (en) * | 2016-10-14 | 2017-01-25 | 深圳供电局有限公司 | Electric energy metering error display apparatus and electric energy metering error display method |
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Application publication date: 20160810 |